From cd53144ed344f0283088014f13dd98a7da03906d Mon Sep 17 00:00:00 2001
From: "ashishiva3@gmail.com" <ashishiva3@gmail.com>
Date: Sat, 1 Feb 2020 00:40:03 +0530
Subject: [PATCH] commit: Corrected end tensor_content parsing for StridedSlice
layer.
---
modules/dnn/src/tensorflow/tf_importer.cpp | 2 ++
modules/dnn/test/test_tf_importer.cpp | 2 ++
2 files changed, 4 insertions(+)
diff --git a/modules/dnn/src/tensorflow/tf_importer.cpp b/modules/dnn/src/tensorflow/tf_importer.cpp
index 2775934faf..2d2fc51ced 100644
--- a/modules/dnn/src/tensorflow/tf_importer.cpp
+++ b/modules/dnn/src/tensorflow/tf_importer.cpp
@@ -1468,6 +1468,8 @@ void TFImporter::populateNet(Net dstNet)
int end_mask = getLayerAttr(layer, "end_mask").i();
for (int i = 0; i < num; ++i)
{
+ if (ends.at<int>(i) < 0)
+ ends.at<int>(i) -= 1;
if (end_mask & (1 << i))
ends.at<int>(i) = -1;
if (strides.at<int>(i) != 1)
diff --git a/modules/dnn/test/test_tf_importer.cpp b/modules/dnn/test/test_tf_importer.cpp
index 54da723973..2445d78c29 100644
--- a/modules/dnn/test/test_tf_importer.cpp
+++ b/modules/dnn/test/test_tf_importer.cpp
@@ -756,6 +756,8 @@ TEST_P(Test_TensorFlow_layers, slice)
(target == DNN_TARGET_OPENCL || target == DNN_TARGET_OPENCL_FP16))
applyTestTag(target == DNN_TARGET_OPENCL ? CV_TEST_TAG_DNN_SKIP_IE_OPENCL : CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16,
CV_TEST_TAG_DNN_SKIP_IE_NN_BUILDER);
+ double l1 = target == DNN_TARGET_MYRIAD ? 4.9e-3 : default_l1;
+ runTensorFlowNet("crop2d", false, l1);
runTensorFlowNet("slice_4d");
runTensorFlowNet("strided_slice");
}