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opencv/modules/dnn/test/test_int8_layers.cpp

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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html.
#include "test_precomp.hpp"
#include "npy_blob.hpp"
#include <opencv2/dnn/shape_utils.hpp>
#include <opencv2/dnn/all_layers.hpp>
namespace opencv_test { namespace {
testing::internal::ParamGenerator< tuple<Backend, Target> > dnnBackendsAndTargetsInt8()
{
std::vector< tuple<Backend, Target> > targets;
targets.push_back(make_tuple(DNN_BACKEND_OPENCV, DNN_TARGET_CPU));
#ifdef HAVE_TIMVX
targets.push_back(make_tuple(DNN_BACKEND_TIMVX, DNN_TARGET_NPU));
#endif
return testing::ValuesIn(targets);
}
template<typename TString>
static std::string _tf(TString filename)
{
return (getOpenCVExtraDir() + "dnn/") + filename;
}
class Test_Int8_layers : public DNNTestLayer
{
public:
void testLayer(const String& basename, const String& importer, double l1, double lInf,
int numInps = 1, int numOuts = 1, bool useCaffeModel = false,
bool useCommonInputBlob = true, bool hasText = false, bool perChannel = true)
{
CV_Assert_N(numInps >= 1, numInps <= 10, numOuts >= 1, numOuts <= 10);
std::vector<Mat> inps(numInps), inps_int8(numInps);
std::vector<Mat> refs(numOuts), outs_int8(numOuts), outs_dequantized(numOuts);
std::vector<float> inputScale, outputScale;
std::vector<int> inputZp, outputZp;
String inpPath, outPath;
Net net, qnet;
if (importer == "Caffe")
{
String prototxt = _tf("layers/" + basename + ".prototxt");
String caffemodel = _tf("layers/" + basename + ".caffemodel");
net = readNetFromCaffe(prototxt, useCaffeModel ? caffemodel : String());
inpPath = _tf("layers/" + (useCommonInputBlob ? "blob" : basename + ".input"));
outPath = _tf("layers/" + basename);
}
else if (importer == "TensorFlow")
{
String netPath = _tf("tensorflow/" + basename + "_net.pb");
String netConfig = hasText ? _tf("tensorflow/" + basename + "_net.pbtxt") : "";
net = readNetFromTensorflow(netPath, netConfig);
inpPath = _tf("tensorflow/" + basename + "_in");
outPath = _tf("tensorflow/" + basename + "_out");
}
else if (importer == "ONNX")
{
String onnxmodel = _tf("onnx/models/" + basename + ".onnx");
net = readNetFromONNX(onnxmodel);
inpPath = _tf("onnx/data/input_" + basename);
outPath = _tf("onnx/data/output_" + basename);
}
ASSERT_FALSE(net.empty());
net.setPreferableBackend(backend);
net.setPreferableTarget(target);
for (int i = 0; i < numInps; i++)
inps[i] = blobFromNPY(inpPath + ((numInps > 1) ? cv::format("_%d.npy", i) : ".npy"));
for (int i = 0; i < numOuts; i++)
refs[i] = blobFromNPY(outPath + ((numOuts > 1) ? cv::format("_%d.npy", i) : ".npy"));
qnet = net.quantize(inps, CV_8S, CV_8S, perChannel);
qnet.getInputDetails(inputScale, inputZp);
qnet.getOutputDetails(outputScale, outputZp);
// Quantize inputs to int8
// int8_value = float_value/scale + zero-point
for (int i = 0; i < numInps; i++)
{
inps[i].convertTo(inps_int8[i], CV_8S, 1.f/inputScale[i], inputZp[i]);
String inp_name = numInps > 1 ? (importer == "Caffe" ? cv::format("input_%d", i) : cv::format("%d", i)) : "";
qnet.setInput(inps_int8[i], inp_name);
}
qnet.forward(outs_int8);
// Dequantize outputs and compare with reference outputs
// float_value = scale*(int8_value - zero-point)
for (int i = 0; i < numOuts; i++)
{
outs_int8[i].convertTo(outs_dequantized[i], CV_32F, outputScale[i], -(outputScale[i] * outputZp[i]));
normAssert(refs[i], outs_dequantized[i], "", l1, lInf);
}
}
};
TEST_P(Test_Int8_layers, Convolution1D)
{
testLayer("conv1d", "ONNX", 0.00302, 0.00909);
testLayer("conv1d_bias", "ONNX", 0.00306, 0.00948);
{
SCOPED_TRACE("Per-tensor quantize");
testLayer("conv1d", "ONNX", 0.00302, 0.00909, 1, 1, false, true, false, false);
testLayer("conv1d_bias", "ONNX", 0.00319, 0.00948, 1, 1, false, true, false, false);
}
}
TEST_P(Test_Int8_layers, Convolution2D)
{
if(backend == DNN_BACKEND_TIMVX)
testLayer("single_conv", "TensorFlow", 0.00424, 0.02201);
else
testLayer("single_conv", "TensorFlow", 0.00413, 0.02201);
testLayer("atrous_conv2d_valid", "TensorFlow", 0.0193, 0.0633);
testLayer("atrous_conv2d_same", "TensorFlow", 0.0185, 0.1322);
testLayer("keras_atrous_conv2d_same", "TensorFlow", 0.0056, 0.0244);
if(backend == DNN_BACKEND_TIMVX)
testLayer("convolution", "ONNX", 0.00534, 0.01516);
else
testLayer("convolution", "ONNX", 0.0052, 0.01516);
if(backend == DNN_BACKEND_TIMVX)
testLayer("two_convolution", "ONNX", 0.0033, 0.01);
else
testLayer("two_convolution", "ONNX", 0.00295, 0.00840);
if(backend == DNN_BACKEND_TIMVX)
applyTestTag(CV_TEST_TAG_DNN_SKIP_TIMVX);
testLayer("layer_convolution", "Caffe", 0.0174, 0.0758, 1, 1, true);
testLayer("depthwise_conv2d", "TensorFlow", 0.0388, 0.169);
{
SCOPED_TRACE("Per-tensor quantize");
testLayer("single_conv", "TensorFlow", 0.00413, 0.02301, 1, 1, false, true, false, false);
testLayer("atrous_conv2d_valid", "TensorFlow", 0.027967, 0.07808, 1, 1, false, true, false, false);
testLayer("atrous_conv2d_same", "TensorFlow", 0.01945, 0.1322, 1, 1, false, true, false, false);
testLayer("keras_atrous_conv2d_same", "TensorFlow", 0.005677, 0.03327, 1, 1, false, true, false, false);
testLayer("convolution", "ONNX", 0.00538, 0.01517, 1, 1, false, true, false, false);
testLayer("two_convolution", "ONNX", 0.00295, 0.00926, 1, 1, false, true, false, false);
testLayer("layer_convolution", "Caffe", 0.0175, 0.0759, 1, 1, true, true, false, false);
testLayer("depthwise_conv2d", "TensorFlow", 0.041847, 0.18744, 1, 1, false, true, false, false);
}
}
TEST_P(Test_Int8_layers, Convolution3D)
{
testLayer("conv3d", "TensorFlow", 0.00734, 0.02434);
testLayer("conv3d", "ONNX", 0.00353, 0.00941);
testLayer("conv3d_bias", "ONNX", 0.00129, 0.00249);
}
TEST_P(Test_Int8_layers, Flatten)
{
testLayer("flatten", "TensorFlow", 0.0036, 0.0069, 1, 1, false, true, true);
testLayer("unfused_flatten", "TensorFlow", 0.0014, 0.0028);
testLayer("unfused_flatten_unknown_batch", "TensorFlow", 0.0043, 0.0051);
{
SCOPED_TRACE("Per-tensor quantize");
testLayer("conv3d", "TensorFlow", 0.00734, 0.02434, 1, 1, false, true, false, false);
testLayer("conv3d", "ONNX", 0.00377, 0.01362, 1, 1, false, true, false, false);
testLayer("conv3d_bias", "ONNX", 0.00201, 0.0039, 1, 1, false, true, false, false);
}
}
TEST_P(Test_Int8_layers, Padding)
{
if (backend == DNN_BACKEND_TIMVX)
testLayer("padding_valid", "TensorFlow", 0.0292, 0.0105);
else
testLayer("padding_valid", "TensorFlow", 0.0026, 0.0064);
if (backend == DNN_BACKEND_TIMVX)
testLayer("padding_same", "TensorFlow", 0.0085, 0.032);
else
testLayer("padding_same", "TensorFlow", 0.0081, 0.032);
if (backend == DNN_BACKEND_TIMVX)
testLayer("spatial_padding", "TensorFlow", 0.0079, 0.028);
else
testLayer("spatial_padding", "TensorFlow", 0.0078, 0.028);
testLayer("mirror_pad", "TensorFlow", 0.0064, 0.013);
testLayer("pad_and_concat", "TensorFlow", 0.0021, 0.0098);
testLayer("padding", "ONNX", 0.0005, 0.0069);
testLayer("ReflectionPad2d", "ONNX", 0.00062, 0.0018);
testLayer("ZeroPad2d", "ONNX", 0.00037, 0.0018);
}
TEST_P(Test_Int8_layers, AvePooling)
{
testLayer("layer_pooling_ave", "Caffe", 0.0021, 0.0075);
testLayer("ave_pool_same", "TensorFlow", 0.00153, 0.0041);
testLayer("average_pooling_1d", "ONNX", 0.002, 0.0048);
testLayer("average_pooling", "ONNX", 0.0014, 0.0032);
testLayer("average_pooling_dynamic_axes", "ONNX", 0.0014, 0.006);
if (target != DNN_TARGET_CPU)
throw SkipTestException("Only CPU is supported");
testLayer("ave_pool3d", "TensorFlow", 0.00175, 0.0047);
testLayer("ave_pool3d", "ONNX", 0.00063, 0.0016);
}
TEST_P(Test_Int8_layers, MaxPooling)
{
testLayer("pool_conv_1d", "ONNX", 0.0006, 0.0015);
if (target != DNN_TARGET_CPU)
throw SkipTestException("Only CPU is supported");
testLayer("pool_conv_3d", "ONNX", 0.0033, 0.0124);
/* All the below tests have MaxPooling as last layer, so computeMaxIdx is set to true
which is not supported by int8 maxpooling
testLayer("layer_pooling_max", "Caffe", 0.0021, 0.004);
testLayer("max_pool_even", "TensorFlow", 0.0048, 0.0139);
testLayer("max_pool_odd_valid", "TensorFlow", 0.0043, 0.012);
testLayer("conv_pool_nchw", "TensorFlow", 0.007, 0.025);
testLayer("max_pool3d", "TensorFlow", 0.0025, 0.0058);
testLayer("maxpooling_1d", "ONNX", 0.0018, 0.0037);
testLayer("two_maxpooling_1d", "ONNX", 0.0037, 0.0052);
testLayer("maxpooling", "ONNX", 0.0034, 0.0065);
testLayer("two_maxpooling", "ONNX", 0.0025, 0.0052);
testLayer("max_pool3d", "ONNX", 0.0028, 0.0069);*/
}
TEST_P(Test_Int8_layers, Reduce)
{
testLayer("reduce_mean", "TensorFlow", 0.0005, 0.0014);
testLayer("reduce_mean", "ONNX", 0.00062, 0.0014);
testLayer("reduce_mean_axis1", "ONNX", 0.00032, 0.0007);
testLayer("reduce_mean_axis2", "ONNX", 0.00033, 0.001);
testLayer("reduce_sum", "TensorFlow", 0.015, 0.031);
testLayer("reduce_sum_channel", "TensorFlow", 0.008, 0.019);
testLayer("sum_pool_by_axis", "TensorFlow", 0.012, 0.032);
testLayer("reduce_sum", "ONNX", 0.0025, 0.0048);
testLayer("reduce_max", "ONNX", 0, 0);
testLayer("reduce_max_axis_0", "ONNX", 0.0042, 0.007);
testLayer("reduce_max_axis_1", "ONNX", 0.0018, 0.0036);
if (target != DNN_TARGET_CPU)
throw SkipTestException("Only CPU is supported");
testLayer("reduce_mean3d", "ONNX", 0.00048, 0.0016);
}
TEST_P(Test_Int8_layers, ReLU)
{
testLayer("layer_relu", "Caffe", 0.0005, 0.002);
testLayer("ReLU", "ONNX", 0.0012, 0.0047);
}
TEST_P(Test_Int8_layers, LeakyReLU)
{
testLayer("leaky_relu", "TensorFlow", 0.0002, 0.0004);
}
TEST_P(Test_Int8_layers, ReLU6)
{
testLayer("keras_relu6", "TensorFlow", 0.0018, 0.0062);
testLayer("keras_relu6", "TensorFlow", 0.0018, 0.0062, 1, 1, false, true, true);
testLayer("clip_by_value", "TensorFlow", 0.0009, 0.002);
testLayer("clip", "ONNX", 0.00006, 0.00037);
}
TEST_P(Test_Int8_layers, Sigmoid)
{
testLayer("maxpooling_sigmoid", "ONNX", 0.0011, 0.0032);
}
TEST_P(Test_Int8_layers, Sigmoid_dynamic_axes)
{
testLayer("maxpooling_sigmoid_dynamic_axes", "ONNX", 0.002, 0.0032);
}
TEST_P(Test_Int8_layers, Sigmoid_1d)
{
testLayer("maxpooling_sigmoid_1d", "ONNX", 0.002, 0.0037);
}
TEST_P(Test_Int8_layers, Mish)
{
testLayer("mish", "ONNX", 0.0015, 0.0025);
}
TEST_P(Test_Int8_layers, Softmax_Caffe)
{
testLayer("layer_softmax", "Caffe", 0.0011, 0.0036);
}
TEST_P(Test_Int8_layers, Softmax_keras_TF)
{
testLayer("keras_softmax", "TensorFlow", 0.00093, 0.0027);
}
TEST_P(Test_Int8_layers, Softmax_slim_TF)
{
testLayer("slim_softmax", "TensorFlow", 0.0016, 0.0034);
}
TEST_P(Test_Int8_layers, Softmax_slim_v2_TF)
{
testLayer("slim_softmax_v2", "TensorFlow", 0.0029, 0.017);
}
TEST_P(Test_Int8_layers, Softmax_ONNX)
{
testLayer("softmax", "ONNX", 0.0016, 0.0028);
}
TEST_P(Test_Int8_layers, Softmax_log_ONNX)
{
testLayer("log_softmax", "ONNX", 0.014, 0.025);
}
TEST_P(Test_Int8_layers, DISABLED_Softmax_unfused_ONNX) // FIXIT Support 'Identity' layer for outputs (#22022)
{
testLayer("softmax_unfused", "ONNX", 0.0009, 0.0021);
}
TEST_P(Test_Int8_layers, Concat)
{
testLayer("layer_concat_shared_input", "Caffe", 0.0076, 0.029, 1, 1, true, false);
testLayer("concat_axis_1", "TensorFlow", 0.0056, 0.017);
testLayer("keras_pad_concat", "TensorFlow", 0.0032, 0.0089);
testLayer("concat_3d", "TensorFlow", 0.005, 0.014);
testLayer("concatenation", "ONNX", 0.0032, 0.009);
}
TEST_P(Test_Int8_layers, BatchNorm)
{
testLayer("layer_batch_norm", "Caffe", 0.0061, 0.019, 1, 1, true);
testLayer("fused_batch_norm", "TensorFlow", 0.0063, 0.02);
testLayer("batch_norm_text", "TensorFlow", 0.0048, 0.013, 1, 1, false, true, true);
testLayer("unfused_batch_norm", "TensorFlow", 0.0076, 0.019);
testLayer("fused_batch_norm_no_gamma", "TensorFlow", 0.0067, 0.015);
testLayer("unfused_batch_norm_no_gamma", "TensorFlow", 0.0123, 0.044);
testLayer("switch_identity", "TensorFlow", 0.0035, 0.011);
testLayer("batch_norm3d", "TensorFlow", 0.0077, 0.02);
testLayer("batch_norm", "ONNX", 0.0012, 0.0049);
testLayer("batch_norm_3d", "ONNX", 0.0039, 0.012);
testLayer("frozenBatchNorm2d", "ONNX", 0.001, 0.0018);
testLayer("batch_norm_subgraph", "ONNX", 0.0049, 0.0098);
}
TEST_P(Test_Int8_layers, Scale)
{
testLayer("batch_norm", "TensorFlow", 0.0028, 0.0098);
testLayer("scale", "ONNX", 0.0025, 0.0071);
testLayer("expand_hw", "ONNX", 0.0012, 0.0012);
testLayer("flatten_const", "ONNX", 0.0024, 0.0048);
}
TEST_P(Test_Int8_layers, InnerProduct)
{
testLayer("layer_inner_product", "Caffe", 0.005, 0.02, 1, 1, true);
testLayer("matmul", "TensorFlow", 0.0061, 0.019);
if (backend == DNN_BACKEND_TIMVX)
testLayer("nhwc_transpose_reshape_matmul", "TensorFlow", 0.0018, 0.0175);
else
testLayer("nhwc_transpose_reshape_matmul", "TensorFlow", 0.0009, 0.0091);
testLayer("nhwc_reshape_matmul", "TensorFlow", 0.03, 0.071);
testLayer("matmul_layout", "TensorFlow", 0.035, 0.06);
testLayer("tf2_dense", "TensorFlow", 0, 0);
testLayer("matmul_add", "ONNX", 0.041, 0.082);
testLayer("linear", "ONNX", 0.0018, 0.0029);
if (backend == DNN_BACKEND_TIMVX)
testLayer("constant", "ONNX", 0.00048, 0.0013);
else
testLayer("constant", "ONNX", 0.00021, 0.0006);
testLayer("lin_with_constant", "ONNX", 0.0011, 0.0016);
{
SCOPED_TRACE("Per-tensor quantize");
testLayer("layer_inner_product", "Caffe", 0.0055, 0.02, 1, 1, true, true, false, false);
testLayer("matmul", "TensorFlow", 0.0075, 0.019, 1, 1, false, true, false, false);
testLayer("nhwc_transpose_reshape_matmul", "TensorFlow", 0.0009, 0.0091, 1, 1, false, true, false, false);
testLayer("nhwc_reshape_matmul", "TensorFlow", 0.037, 0.071, 1, 1, false, true, false, false);
testLayer("matmul_layout", "TensorFlow", 0.035, 0.095, 1, 1, false, true, false, false);
testLayer("tf2_dense", "TensorFlow", 0, 0, 1, 1, false, true, false, false);
testLayer("matmul_add", "ONNX", 0.041, 0.082, 1, 1, false, true, false, false);
testLayer("linear", "ONNX", 0.0022, 0.004, 1, 1, false, true, false, false);
testLayer("constant", "ONNX", 0.00038, 0.0012, 1, 1, false, true, false, false);
testLayer("lin_with_constant", "ONNX", 0.0011, 0.0016, 1, 1, false, true, false, false);
}
}
TEST_P(Test_Int8_layers, Reshape)
{
testLayer("reshape_layer", "TensorFlow", 0.0032, 0.0082);
if (backend == DNN_BACKEND_TIMVX)
testLayer("reshape_nchw", "TensorFlow", 0.0092, 0.0495);
else
testLayer("reshape_nchw", "TensorFlow", 0.0089, 0.029);
testLayer("reshape_conv", "TensorFlow", 0.035, 0.054);
testLayer("reshape_reduce", "TensorFlow", 0.0042, 0.0078);
testLayer("reshape_as_shape", "TensorFlow", 0.0014, 0.0028);
testLayer("reshape_no_reorder", "TensorFlow", 0.0014, 0.0028);
testLayer("shift_reshape_no_reorder", "TensorFlow", 0.0063, 0.014);
testLayer("dynamic_reshape", "ONNX", 0.0047, 0.0079);
testLayer("dynamic_reshape_opset_11", "ONNX", 0.0048, 0.0081);
testLayer("flatten_by_prod", "ONNX", 0.0048, 0.0081);
testLayer("squeeze", "ONNX", 0.0048, 0.0081);
testLayer("unsqueeze", "ONNX", 0.0033, 0.0053);
if (backend == DNN_BACKEND_TIMVX)
testLayer("squeeze_and_conv_dynamic_axes", "ONNX", 0.006, 0.0212);
else
testLayer("squeeze_and_conv_dynamic_axes", "ONNX", 0.0054, 0.0154);
testLayer("unsqueeze_and_conv_dynamic_axes", "ONNX", 0.0037, 0.0151);
}
TEST_P(Test_Int8_layers, Permute)
{
testLayer("tf2_permute_nhwc_ncwh", "TensorFlow", 0.0028, 0.006);
testLayer("transpose", "ONNX", 0.0015, 0.0046);
}
TEST_P(Test_Int8_layers, Identity)
{
testLayer("expand_batch", "ONNX", 0.0027, 0.0036);
testLayer("expand_channels", "ONNX", 0.0013, 0.0019);
testLayer("expand_neg_batch", "ONNX", 0.00071, 0.0019);
}
TEST_P(Test_Int8_layers, Slice_split_tf)
{
testLayer("split", "TensorFlow", 0.0033, 0.0056);
}
TEST_P(Test_Int8_layers, Slice_4d_tf)
{
testLayer("slice_4d", "TensorFlow", 0.003, 0.0073);
}
TEST_P(Test_Int8_layers, Slice_strided_tf)
{
testLayer("strided_slice", "TensorFlow", 0.008, 0.0142);
}
TEST_P(Test_Int8_layers, DISABLED_Slice_onnx) // FIXIT Support 'Identity' layer for outputs (#22022)
{
testLayer("slice", "ONNX", 0.0046, 0.0077);
}
TEST_P(Test_Int8_layers, Slice_dynamic_axes_onnx)
{
testLayer("slice_dynamic_axes", "ONNX", 0.0039, 0.02);
}
TEST_P(Test_Int8_layers, Slice_steps_2d_onnx11)
{
testLayer("slice_opset_11_steps_2d", "ONNX", 0.01, 0.0124);
}
TEST_P(Test_Int8_layers, Slice_steps_3d_onnx11)
{
testLayer("slice_opset_11_steps_3d", "ONNX", 0.0068, 0.014);
}
TEST_P(Test_Int8_layers, Slice_steps_4d_onnx11)
{
testLayer("slice_opset_11_steps_4d", "ONNX", 0.0041, 0.008);
}
TEST_P(Test_Int8_layers, Slice_steps_5d_onnx11)
{
testLayer("slice_opset_11_steps_5d", "ONNX", 0.0085, 0.021);
}
TEST_P(Test_Int8_layers, Dropout)
{
testLayer("layer_dropout", "Caffe", 0.0021, 0.004);
testLayer("dropout", "ONNX", 0.0029, 0.004);
}
TEST_P(Test_Int8_layers, Eltwise)
{
testLayer("layer_eltwise", "Caffe", 0.062, 0.15);
if (backend == DNN_BACKEND_TIMVX)
applyTestTag(CV_TEST_TAG_DNN_SKIP_TIMVX);
testLayer("conv_2_inps", "Caffe", 0.0086, 0.0232, 2, 1, true, false);
testLayer("eltwise_sub", "TensorFlow", 0.015, 0.047);
testLayer("eltwise_add_vec", "TensorFlow", 0.037, 0.21); // tflite 0.0095, 0.0365
testLayer("eltwise_mul_vec", "TensorFlow", 0.173, 1.14); // tflite 0.0028, 0.017
testLayer("channel_broadcast", "TensorFlow", 0.0025, 0.0063);
testLayer("split_equals", "TensorFlow", 0.02, 0.065);
testLayer("mul", "ONNX", 0.0039, 0.014);
testLayer("split_max", "ONNX", 0.004, 0.012);
}
INSTANTIATE_TEST_CASE_P(/**/, Test_Int8_layers, dnnBackendsAndTargetsInt8());
class Test_Int8_nets : public DNNTestLayer
{
public:
void testClassificationNet(Net baseNet, const Mat& blob, const Mat& ref, double l1, double lInf, bool perChannel = true)
{
Net qnet = baseNet.quantize(blob, CV_32F, CV_32F, perChannel);
qnet.setPreferableBackend(backend);
qnet.setPreferableTarget(target);
qnet.setInput(blob);
Mat out = qnet.forward();
normAssert(ref, out, "", l1, lInf);
}
void testDetectionNet(Net baseNet, const Mat& blob, const Mat& ref,
double confThreshold, double scoreDiff, double iouDiff, bool perChannel = true)
{
Net qnet = baseNet.quantize(blob, CV_32F, CV_32F, perChannel);
qnet.setPreferableBackend(backend);
qnet.setPreferableTarget(target);
qnet.setInput(blob);
Mat out = qnet.forward();
normAssertDetections(ref, out, "", confThreshold, scoreDiff, iouDiff);
}
void testFaster(Net baseNet, const Mat& ref, double confThreshold, double scoreDiff, double iouDiff, bool perChannel = true)
{
Mat inp = imread(_tf("dog416.png"));
resize(inp, inp, Size(800, 600));
Mat blob = blobFromImage(inp, 1.0, Size(), Scalar(102.9801, 115.9465, 122.7717), false, false);
Mat imInfo = (Mat_<float>(1, 3) << inp.rows, inp.cols, 1.6f);
Net qnet = baseNet.quantize(std::vector<Mat>{blob, imInfo}, CV_32F, CV_32F, perChannel);
qnet.setPreferableBackend(backend);
qnet.setPreferableTarget(target);
qnet.setInput(blob, "data");
qnet.setInput(imInfo, "im_info");
Mat out = qnet.forward();
normAssertDetections(ref, out, "", confThreshold, scoreDiff, iouDiff);
}
void testONNXNet(const String& basename, double l1, double lInf, bool useSoftmax = false, bool perChannel = true)
{
String onnxmodel = findDataFile("dnn/onnx/models/" + basename + ".onnx", false);
Mat blob = readTensorFromONNX(findDataFile("dnn/onnx/data/input_" + basename + ".pb"));
Mat ref = readTensorFromONNX(findDataFile("dnn/onnx/data/output_" + basename + ".pb"));
Net baseNet = readNetFromONNX(onnxmodel);
baseNet.setPreferableBackend(backend);
baseNet.setPreferableTarget(target);
Net qnet = baseNet.quantize(blob, CV_32F, CV_32F, perChannel);
qnet.setInput(blob);
Mat out = qnet.forward();
if (useSoftmax)
{
LayerParams lp;
Net netSoftmax;
netSoftmax.addLayerToPrev("softmaxLayer", "Softmax", lp);
netSoftmax.setPreferableBackend(DNN_BACKEND_OPENCV);
netSoftmax.setInput(out);
out = netSoftmax.forward();
netSoftmax.setInput(ref);
ref = netSoftmax.forward();
}
normAssert(ref, out, "", l1, lInf);
}
void testDarknetModel(const std::string& cfg, const std::string& weights,
const cv::Mat& ref, double scoreDiff, double iouDiff,
float confThreshold = 0.24, float nmsThreshold = 0.4, bool perChannel = true)
{
CV_Assert(ref.cols == 7);
std::vector<std::vector<int> > refClassIds;
std::vector<std::vector<float> > refScores;
std::vector<std::vector<Rect2d> > refBoxes;
for (int i = 0; i < ref.rows; ++i)
{
int batchId = static_cast<int>(ref.at<float>(i, 0));
int classId = static_cast<int>(ref.at<float>(i, 1));
float score = ref.at<float>(i, 2);
float left = ref.at<float>(i, 3);
float top = ref.at<float>(i, 4);
float right = ref.at<float>(i, 5);
float bottom = ref.at<float>(i, 6);
Rect2d box(left, top, right - left, bottom - top);
if (batchId >= refClassIds.size())
{
refClassIds.resize(batchId + 1);
refScores.resize(batchId + 1);
refBoxes.resize(batchId + 1);
}
refClassIds[batchId].push_back(classId);
refScores[batchId].push_back(score);
refBoxes[batchId].push_back(box);
}
Mat img1 = imread(_tf("dog416.png"));
Mat img2 = imread(_tf("street.png"));
std::vector<Mat> samples(2);
samples[0] = img1; samples[1] = img2;
// determine test type, whether batch or single img
int batch_size = refClassIds.size();
CV_Assert(batch_size == 1 || batch_size == 2);
samples.resize(batch_size);
Mat inp = blobFromImages(samples, 1.0/255, Size(416, 416), Scalar(), true, false);
Net baseNet = readNetFromDarknet(findDataFile("dnn/" + cfg), findDataFile("dnn/" + weights, false));
Net qnet = baseNet.quantize(inp, CV_32F, CV_32F, perChannel);
qnet.setPreferableBackend(backend);
qnet.setPreferableTarget(target);
qnet.setInput(inp);
std::vector<Mat> outs;
qnet.forward(outs, qnet.getUnconnectedOutLayersNames());
for (int b = 0; b < batch_size; ++b)
{
std::vector<int> classIds;
std::vector<float> confidences;
std::vector<Rect2d> boxes;
for (int i = 0; i < outs.size(); ++i)
{
Mat out;
if (batch_size > 1){
// get the sample slice from 3D matrix (batch, box, classes+5)
Range ranges[3] = {Range(b, b+1), Range::all(), Range::all()};
out = outs[i](ranges).reshape(1, outs[i].size[1]);
}else{
out = outs[i];
}
for (int j = 0; j < out.rows; ++j)
{
Mat scores = out.row(j).colRange(5, out.cols);
double confidence;
Point maxLoc;
minMaxLoc(scores, 0, &confidence, 0, &maxLoc);
if (confidence > confThreshold) {
float* detection = out.ptr<float>(j);
double centerX = detection[0];
double centerY = detection[1];
double width = detection[2];
double height = detection[3];
boxes.push_back(Rect2d(centerX - 0.5 * width, centerY - 0.5 * height,
width, height));
confidences.push_back(confidence);
classIds.push_back(maxLoc.x);
}
}
}
// here we need NMS of boxes
std::vector<int> indices;
NMSBoxes(boxes, confidences, confThreshold, nmsThreshold, indices);
std::vector<int> nms_classIds;
std::vector<float> nms_confidences;
std::vector<Rect2d> nms_boxes;
for (size_t i = 0; i < indices.size(); ++i)
{
int idx = indices[i];
Rect2d box = boxes[idx];
float conf = confidences[idx];
int class_id = classIds[idx];
nms_boxes.push_back(box);
nms_confidences.push_back(conf);
nms_classIds.push_back(class_id);
}
if (cvIsNaN(iouDiff))
{
if (b == 0)
std::cout << "Skip accuracy checks" << std::endl;
continue;
}
normAssertDetections(refClassIds[b], refScores[b], refBoxes[b], nms_classIds, nms_confidences, nms_boxes,
format("batch size %d, sample %d\n", batch_size, b).c_str(), confThreshold, scoreDiff, iouDiff);
}
}
};
TEST_P(Test_Int8_nets, AlexNet)
{
#if defined(OPENCV_32BIT_CONFIGURATION) && defined(HAVE_OPENCL)
applyTestTag(CV_TEST_TAG_MEMORY_2GB);
#else
applyTestTag(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB);
#endif
if (backend != DNN_BACKEND_OPENCV)
throw SkipTestException("Only OpenCV backend is supported");
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/bvlc_alexnet.prototxt"),
findDataFile("dnn/bvlc_alexnet.caffemodel", false));
Mat inp = imread(_tf("grace_hopper_227.png"));
Mat blob = blobFromImage(inp, 1.0, Size(227, 227), Scalar(), false);
Mat ref = blobFromNPY(_tf("caffe_alexnet_prob.npy"));
float l1 = 1e-4, lInf = 0.003;
testClassificationNet(net, blob, ref, l1, lInf);
}
TEST_P(Test_Int8_nets, GoogLeNet)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/bvlc_googlenet.prototxt"),
findDataFile("dnn/bvlc_googlenet.caffemodel", false));
std::vector<Mat> inpMats;
inpMats.push_back( imread(_tf("googlenet_0.png")) );
inpMats.push_back( imread(_tf("googlenet_1.png")) );
Mat blob = blobFromImages(inpMats, 1.0, Size(224, 224), Scalar(), false);
Mat ref = blobFromNPY(_tf("googlenet_prob.npy"));
float l1 = 2e-4, lInf = 0.07;
testClassificationNet(net, blob, ref, l1, lInf);
}
TEST_P(Test_Int8_nets, ResNet50)
{
applyTestTag(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB);
if (backend != DNN_BACKEND_OPENCV)
throw SkipTestException("Only OpenCV backend is supported");
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/ResNet-50-deploy.prototxt"),
findDataFile("dnn/ResNet-50-model.caffemodel", false));
Mat inp = imread(_tf("googlenet_0.png"));
Mat blob = blobFromImage(inp, 1.0, Size(224, 224), Scalar(), false);
Mat ref = blobFromNPY(_tf("resnet50_prob.npy"));
float l1 = 3e-4, lInf = 0.05;
testClassificationNet(net, blob, ref, l1, lInf);
{
SCOPED_TRACE("Per-tensor quantize");
testClassificationNet(net, blob, ref, l1, lInf, false);
}
}
TEST_P(Test_Int8_nets, DenseNet121)
{
applyTestTag(CV_TEST_TAG_MEMORY_512MB);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/DenseNet_121.prototxt", false),
findDataFile("dnn/DenseNet_121.caffemodel", false));
Mat inp = imread(_tf("dog416.png"));
Mat blob = blobFromImage(inp, 1.0 / 255.0, Size(224, 224), Scalar(), true, true);
Mat ref = blobFromNPY(_tf("densenet_121_output.npy"));
float l1 = 0.76, lInf = 3.31; // seems wrong
testClassificationNet(net, blob, ref, l1, lInf);
}
TEST_P(Test_Int8_nets, SqueezeNet_v1_1)
{
if(target == DNN_TARGET_OPENCL_FP16)
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/squeezenet_v1.1.prototxt"),
findDataFile("dnn/squeezenet_v1.1.caffemodel", false));
Mat inp = imread(_tf("googlenet_0.png"));
Mat blob = blobFromImage(inp, 1.0, Size(227, 227), Scalar(), false, true);
Mat ref = blobFromNPY(_tf("squeezenet_v1.1_prob.npy"));
float l1 = 3e-4, lInf = 0.056;
testClassificationNet(net, blob, ref, l1, lInf);
}
TEST_P(Test_Int8_nets, CaffeNet)
{
#if defined(OPENCV_32BIT_CONFIGURATION) && (defined(HAVE_OPENCL) || defined(_WIN32))
applyTestTag(CV_TEST_TAG_MEMORY_2GB);
#else
applyTestTag(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB);
#endif
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
float l1 = 4e-5, lInf = 0.0025;
testONNXNet("caffenet", l1, lInf);
}
TEST_P(Test_Int8_nets, RCNN_ILSVRC13)
{
#if defined(OPENCV_32BIT_CONFIGURATION) && (defined(HAVE_OPENCL) || defined(_WIN32))
applyTestTag(CV_TEST_TAG_MEMORY_2GB);
#else
applyTestTag(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB);
#endif
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
float l1 = 0.02, lInf = 0.042;
testONNXNet("rcnn_ilsvrc13", l1, lInf);
}
TEST_P(Test_Int8_nets, Inception_v2)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
testONNXNet("inception_v2", default_l1, default_lInf, true);
}
TEST_P(Test_Int8_nets, MobileNet_v2)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
testONNXNet("mobilenetv2", default_l1, default_lInf, true);
}
TEST_P(Test_Int8_nets, Shufflenet)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
testONNXNet("shufflenet", default_l1, default_lInf);
}
TEST_P(Test_Int8_nets, MobileNet_SSD)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/MobileNetSSD_deploy.prototxt", false),
findDataFile("dnn/MobileNetSSD_deploy.caffemodel", false));
Mat inp = imread(_tf("street.png"));
Mat blob = blobFromImage(inp, 1.0 / 127.5, Size(300, 300), Scalar(127.5, 127.5, 127.5), false);
Mat ref = blobFromNPY(_tf("mobilenet_ssd_caffe_out.npy"));
float confThreshold = FLT_MIN, scoreDiff = 0.059, iouDiff = 0.11;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, MobileNet_v1_SSD)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromTensorflow(findDataFile("dnn/ssd_mobilenet_v1_coco_2017_11_17.pb", false),
findDataFile("dnn/ssd_mobilenet_v1_coco_2017_11_17.pbtxt"));
Mat inp = imread(_tf("dog416.png"));
Mat blob = blobFromImage(inp, 1.0, Size(300, 300), Scalar(), true, false);
Mat ref = blobFromNPY(_tf("tensorflow/ssd_mobilenet_v1_coco_2017_11_17.detection_out.npy"));
float confThreshold = 0.5, scoreDiff = 0.034, iouDiff = 0.13;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, MobileNet_v1_SSD_PPN)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromTensorflow(findDataFile("dnn/ssd_mobilenet_v1_ppn_coco.pb", false),
findDataFile("dnn/ssd_mobilenet_v1_ppn_coco.pbtxt"));
Mat inp = imread(_tf("dog416.png"));
Mat blob = blobFromImage(inp, 1.0, Size(300, 300), Scalar(), true, false);
Mat ref = blobFromNPY(_tf("tensorflow/ssd_mobilenet_v1_ppn_coco.detection_out.npy"));
float confThreshold = 0.51, scoreDiff = 0.05, iouDiff = 0.06;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, Inception_v2_SSD)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
applyTestTag(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB);
Net net = readNetFromTensorflow(findDataFile("dnn/ssd_inception_v2_coco_2017_11_17.pb", false),
findDataFile("dnn/ssd_inception_v2_coco_2017_11_17.pbtxt"));
Mat inp = imread(_tf("street.png"));
Mat blob = blobFromImage(inp, 1.0, Size(300, 300), Scalar(), true, false);
Mat ref = (Mat_<float>(5, 7) << 0, 1, 0.90176028, 0.19872092, 0.36311883, 0.26461923, 0.63498729,
0, 3, 0.93569964, 0.64865261, 0.45906419, 0.80675775, 0.65708131,
0, 3, 0.75838411, 0.44668293, 0.45907149, 0.49459291, 0.52197015,
0, 10, 0.95932811, 0.38349164, 0.32528657, 0.40387636, 0.39165527,
0, 10, 0.93973452, 0.66561931, 0.37841269, 0.68074018, 0.42907384);
float confThreshold = 0.5, scoreDiff = 0.0114, iouDiff = 0.22;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, opencv_face_detector)
{
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/opencv_face_detector.prototxt"),
findDataFile("dnn/opencv_face_detector.caffemodel", false));
Mat inp = imread(findDataFile("gpu/lbpcascade/er.png"));
Mat blob = blobFromImage(inp, 1.0, Size(), Scalar(104.0, 177.0, 123.0), false, false);
Mat ref = (Mat_<float>(6, 7) << 0, 1, 0.99520785, 0.80997437, 0.16379407, 0.87996572, 0.26685631,
0, 1, 0.9934696, 0.2831718, 0.50738752, 0.345781, 0.5985168,
0, 1, 0.99096733, 0.13629119, 0.24892329, 0.19756334, 0.3310290,
0, 1, 0.98977017, 0.23901358, 0.09084064, 0.29902688, 0.1769477,
0, 1, 0.97203469, 0.67965847, 0.06876482, 0.73999709, 0.1513494,
0, 1, 0.95097077, 0.51901293, 0.45863652, 0.5777427, 0.5347801);
float confThreshold = 0.5, scoreDiff = 0.002, iouDiff = 0.4;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, EfficientDet)
{
if (cvtest::skipUnstableTests)
throw SkipTestException("Skip unstable test"); // detail: https://github.com/opencv/opencv/pull/23167
applyTestTag(CV_TEST_TAG_DEBUG_VERYLONG);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
if (backend == DNN_BACKEND_TIMVX)
applyTestTag(CV_TEST_TAG_DNN_SKIP_TIMVX);
if (target != DNN_TARGET_CPU)
{
if (target == DNN_TARGET_OPENCL_FP16) applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL) applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
if (target == DNN_TARGET_MYRIAD) applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_MYRIAD);
}
Net net = readNetFromTensorflow(findDataFile("dnn/efficientdet-d0.pb", false),
findDataFile("dnn/efficientdet-d0.pbtxt"));
Mat inp = imread(_tf("dog416.png"));
Mat blob = blobFromImage(inp, 1.0/255, Size(512, 512), Scalar(123.675, 116.28, 103.53));
Mat ref = (Mat_<float>(3, 7) << 0, 1, 0.8437444, 0.153996080160141, 0.20534580945968628, 0.7463544607162476, 0.7414066195487976,
0, 17, 0.8245924, 0.16657517850399017, 0.3996818959712982, 0.4111558794975281, 0.9306337833404541,
0, 7, 0.8039304, 0.6118435263633728, 0.13175517320632935, 0.9065558314323425, 0.2943994700908661);
float confThreshold = 0.65, scoreDiff = 0.3, iouDiff = 0.18;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
{
SCOPED_TRACE("Per-tensor quantize");
testDetectionNet(net, blob, ref, 0.85, scoreDiff, iouDiff, false);
}
}
TEST_P(Test_Int8_nets, FasterRCNN_resnet50)
{
applyTestTag(
(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_1GB : CV_TEST_TAG_MEMORY_2GB),
CV_TEST_TAG_LONG,
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
if (backend == DNN_BACKEND_OPENCV && target == DNN_TARGET_OPENCL_FP16)
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
Net net = readNetFromTensorflow(findDataFile("dnn/faster_rcnn_resnet50_coco_2018_01_28.pb", false),
findDataFile("dnn/faster_rcnn_resnet50_coco_2018_01_28.pbtxt"));
Mat inp = imread(_tf("dog416.png"));
Mat blob = blobFromImage(inp, 1.0, Size(800, 600), Scalar(), true, false);
Mat ref = blobFromNPY(_tf("tensorflow/faster_rcnn_resnet50_coco_2018_01_28.detection_out.npy"));
float confThreshold = 0.8, scoreDiff = 0.05, iouDiff = 0.15;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, FasterRCNN_inceptionv2)
{
applyTestTag(
(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_1GB : CV_TEST_TAG_MEMORY_2GB),
CV_TEST_TAG_LONG,
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
if (backend == DNN_BACKEND_OPENCV && target == DNN_TARGET_OPENCL_FP16)
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
Net net = readNetFromTensorflow(findDataFile("dnn/faster_rcnn_inception_v2_coco_2018_01_28.pb", false),
findDataFile("dnn/faster_rcnn_inception_v2_coco_2018_01_28.pbtxt"));
Mat inp = imread(_tf("dog416.png"));
Mat blob = blobFromImage(inp, 1.0, Size(800, 600), Scalar(), true, false);
Mat ref = blobFromNPY(_tf("tensorflow/faster_rcnn_inception_v2_coco_2018_01_28.detection_out.npy"));
float confThreshold = 0.5, scoreDiff = 0.21, iouDiff = 0.1;
testDetectionNet(net, blob, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, FasterRCNN_vgg16)
{
applyTestTag(
#if defined(OPENCV_32BIT_CONFIGURATION) && defined(HAVE_OPENCL)
CV_TEST_TAG_MEMORY_2GB,
#else
CV_TEST_TAG_MEMORY_2GB,
#endif
CV_TEST_TAG_LONG,
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/faster_rcnn_vgg16.prototxt"),
findDataFile("dnn/VGG16_faster_rcnn_final.caffemodel", false));
Mat ref = (Mat_<float>(3, 7) << 0, 2, 0.949398, 99.2454, 210.141, 601.205, 462.849,
0, 7, 0.997022, 481.841, 92.3218, 722.685, 175.953,
0, 12, 0.993028, 133.221, 189.377, 350.994, 563.166);
float confThreshold = 0.8, scoreDiff = 0.048, iouDiff = 0.35;
testFaster(net, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, FasterRCNN_zf)
{
applyTestTag(
#if defined(OPENCV_32BIT_CONFIGURATION) && defined(HAVE_OPENCL)
CV_TEST_TAG_MEMORY_2GB,
#else
(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB),
#endif
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/faster_rcnn_zf.prototxt"),
findDataFile("dnn/ZF_faster_rcnn_final.caffemodel", false));
Mat ref = (Mat_<float>(3, 7) << 0, 2, 0.90121, 120.407, 115.83, 570.586, 528.395,
0, 7, 0.988779, 469.849, 75.1756, 718.64, 186.762,
0, 12, 0.967198, 138.588, 206.843, 329.766, 553.176);
float confThreshold = 0.8, scoreDiff = 0.021, iouDiff = 0.1;
testFaster(net, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, RFCN)
{
applyTestTag(
(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_2GB),
CV_TEST_TAG_LONG,
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Net net = readNetFromCaffe(findDataFile("dnn/rfcn_pascal_voc_resnet50.prototxt"),
findDataFile("dnn/resnet50_rfcn_final.caffemodel", false));
Mat ref = (Mat_<float>(2, 7) << 0, 7, 0.991359, 491.822, 81.1668, 702.573, 178.234,
0, 12, 0.94786, 132.093, 223.903, 338.077, 566.16);
float confThreshold = 0.8, scoreDiff = 0.15, iouDiff = 0.11;
testFaster(net, ref, confThreshold, scoreDiff, iouDiff);
}
TEST_P(Test_Int8_nets, YoloVoc)
{
applyTestTag(
#if defined(OPENCV_32BIT_CONFIGURATION) && defined(HAVE_OPENCL)
CV_TEST_TAG_MEMORY_2GB,
#else
CV_TEST_TAG_MEMORY_1GB,
#endif
CV_TEST_TAG_LONG,
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Mat ref = (Mat_<float>(6, 7) << 0, 6, 0.750469f, 0.577374f, 0.127391f, 0.902949f, 0.300809f,
0, 1, 0.780879f, 0.270762f, 0.264102f, 0.732475f, 0.745412f,
0, 11, 0.901615f, 0.1386f, 0.338509f, 0.421337f, 0.938789f,
1, 14, 0.623813f, 0.183179f, 0.381921f, 0.247726f, 0.625847f,
1, 6, 0.667770f, 0.446555f, 0.453578f, 0.499986f, 0.519167f,
1, 6, 0.844947f, 0.637058f, 0.460398f, 0.828508f, 0.66427f);
std::string config_file = "yolo-voc.cfg";
std::string weights_file = "yolo-voc.weights";
double scoreDiff = 0.12, iouDiff = 0.3;
{
SCOPED_TRACE("batch size 1");
testDarknetModel(config_file, weights_file, ref.rowRange(0, 3), scoreDiff, iouDiff);
}
{
SCOPED_TRACE("batch size 2");
testDarknetModel(config_file, weights_file, ref, scoreDiff, iouDiff);
}
}
TEST_P(Test_Int8_nets, TinyYoloVoc)
{
applyTestTag(CV_TEST_TAG_MEMORY_512MB);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
Mat ref = (Mat_<float>(4, 7) << 0, 6, 0.761967f, 0.579042f, 0.159161f, 0.894482f, 0.31994f,
0, 11, 0.780595f, 0.129696f, 0.386467f, 0.445275f, 0.920994f,
1, 6, 0.651450f, 0.460526f, 0.458019f, 0.522527f, 0.5341f,
1, 6, 0.928758f, 0.651024f, 0.463539f, 0.823784f, 0.654998f);
std::string config_file = "tiny-yolo-voc.cfg";
std::string weights_file = "tiny-yolo-voc.weights";
double scoreDiff = 0.043, iouDiff = 0.12;
{
SCOPED_TRACE("batch size 1");
testDarknetModel(config_file, weights_file, ref.rowRange(0, 2), scoreDiff, iouDiff);
{
SCOPED_TRACE("Per-tensor quantize");
testDarknetModel(config_file, weights_file, ref.rowRange(0, 2), 0.1, 0.2, 0.24, 0.6, false);
}
}
{
SCOPED_TRACE("batch size 2");
testDarknetModel(config_file, weights_file, ref, scoreDiff, iouDiff);
{
SCOPED_TRACE("Per-tensor quantize");
testDarknetModel(config_file, weights_file, ref, 0.1, 0.2, 0.24, 0.6, false);
}
}
}
TEST_P(Test_Int8_nets, YOLOv3)
{
applyTestTag(
CV_TEST_TAG_LONG,
(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_1GB : CV_TEST_TAG_MEMORY_2GB),
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
const int N0 = 3;
const int N1 = 6;
static const float ref_[/* (N0 + N1) * 7 */] = {
0, 16, 0.998836f, 0.160024f, 0.389964f, 0.417885f, 0.943716f,
0, 1, 0.987908f, 0.150913f, 0.221933f, 0.742255f, 0.746261f,
0, 7, 0.952983f, 0.614621f, 0.150257f, 0.901368f, 0.289251f,
1, 2, 0.997412f, 0.647584f, 0.459939f, 0.821037f, 0.663947f,
1, 2, 0.989633f, 0.450719f, 0.463353f, 0.496306f, 0.522258f,
1, 0, 0.980053f, 0.195856f, 0.378454f, 0.258626f, 0.629257f,
1, 9, 0.785341f, 0.665503f, 0.373543f, 0.688893f, 0.439244f,
1, 9, 0.733275f, 0.376029f, 0.315694f, 0.401776f, 0.395165f,
1, 9, 0.384815f, 0.659824f, 0.372389f, 0.673927f, 0.429412f,
};
Mat ref(N0 + N1, 7, CV_32FC1, (void*)ref_);
std::string config_file = "yolov3.cfg";
std::string weights_file = "yolov3.weights";
double scoreDiff = 0.08, iouDiff = 0.21, confThreshold = 0.25;
{
SCOPED_TRACE("batch size 1");
testDarknetModel(config_file, weights_file, ref.rowRange(0, N0), scoreDiff, iouDiff, confThreshold);
}
{
SCOPED_TRACE("batch size 2");
testDarknetModel(config_file, weights_file, ref, scoreDiff, iouDiff, confThreshold);
}
}
TEST_P(Test_Int8_nets, YOLOv4)
{
applyTestTag(
CV_TEST_TAG_LONG,
(target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_1GB : CV_TEST_TAG_MEMORY_2GB),
CV_TEST_TAG_DEBUG_VERYLONG
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
const int N0 = 3;
const int N1 = 7;
static const float ref_[/* (N0 + N1) * 7 */] = {
0, 16, 0.992194f, 0.172375f, 0.402458f, 0.403918f, 0.932801f,
0, 1, 0.988326f, 0.166708f, 0.228236f, 0.737208f, 0.735803f,
0, 7, 0.94639f, 0.602523f, 0.130399f, 0.901623f, 0.298452f,
1, 2, 0.99761f, 0.646556f, 0.45985f, 0.816041f, 0.659067f,
1, 0, 0.988913f, 0.201726f, 0.360282f, 0.266181f, 0.631728f,
1, 2, 0.98233f, 0.452007f, 0.462217f, 0.495612f, 0.521687f,
1, 9, 0.919195f, 0.374642f, 0.316524f, 0.398126f, 0.393714f,
1, 9, 0.856303f, 0.666842f, 0.372215f, 0.685539f, 0.44141f,
1, 9, 0.313516f, 0.656791f, 0.374734f, 0.671959f, 0.438371f,
1, 9, 0.256625f, 0.940232f, 0.326931f, 0.967586f, 0.374002f,
};
Mat ref(N0 + N1, 7, CV_32FC1, (void*)ref_);
std::string config_file = "yolov4.cfg";
std::string weights_file = "yolov4.weights";
double scoreDiff = 0.15, iouDiff = 0.2;
{
SCOPED_TRACE("batch size 1");
testDarknetModel(config_file, weights_file, ref.rowRange(0, N0), scoreDiff, iouDiff);
}
{
SCOPED_TRACE("batch size 2");
testDarknetModel(config_file, weights_file, ref, scoreDiff, iouDiff);
}
}
TEST_P(Test_Int8_nets, YOLOv4_tiny)
{
applyTestTag(
target == DNN_TARGET_CPU ? CV_TEST_TAG_MEMORY_512MB : CV_TEST_TAG_MEMORY_1GB
);
if (target == DNN_TARGET_OPENCL_FP16 && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
if (target == DNN_TARGET_OPENCL && !ocl::Device::getDefault().isIntel())
applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
const float confThreshold = 0.6;
const int N0 = 2;
const int N1 = 3;
static const float ref_[/* (N0 + N1) * 7 */] = {
0, 16, 0.912199f, 0.169926f, 0.350896f, 0.422704f, 0.941837f,
0, 7, 0.845388f, 0.617568f, 0.13961f, 0.9008f, 0.29315f,
1, 2, 0.997789f, 0.657455f, 0.459714f, 0.809122f, 0.656829f,
1, 2, 0.924423f, 0.442872f, 0.470127f, 0.49816f, 0.516516f,
1, 0, 0.728307f, 0.202607f, 0.369828f, 0.259445f, 0.613846f,
};
Mat ref(N0 + N1, 7, CV_32FC1, (void*)ref_);
std::string config_file = "yolov4-tiny-2020-12.cfg";
std::string weights_file = "yolov4-tiny-2020-12.weights";
double scoreDiff = 0.12;
double iouDiff = target == DNN_TARGET_OPENCL_FP16 ? 0.2 : 0.118;
{
SCOPED_TRACE("batch size 1");
testDarknetModel(config_file, weights_file, ref.rowRange(0, N0), scoreDiff, iouDiff, confThreshold);
{
SCOPED_TRACE("Per-tensor quantize");
testDarknetModel(config_file, weights_file, ref.rowRange(0, N0), scoreDiff, 0.224, 0.7, 0.4, false);
}
}
throw SkipTestException("batch2: bad accuracy on second image");
/* bad accuracy on second image
{
SCOPED_TRACE("batch size 2");
testDarknetModel(config_file, weights_file, ref, scoreDiff, iouDiff, confThreshold);
}
*/
}
INSTANTIATE_TEST_CASE_P(/**/, Test_Int8_nets, dnnBackendsAndTargetsInt8());
}} // namespace