opencv

Commit Graph

Author	SHA1	Message	Date
Dmitry Kurtaev	53f6198f27	Minor fixes in IE backend tests	6 years ago
Dmitry Kurtaev	8422dda2c7	Element-wise subtraction from TensorFlow	6 years ago
Dmitry Kurtaev	93971a53d9	Exclude Input layer from list of outputs for IE networks	6 years ago
Dmitry Kurtaev	3868cb44f1	Exclude Input layer from list of outputs for IE networks	6 years ago
Alexander Alekhin	9ff1c39daa	dnn: fixup available backends/targets	6 years ago
Maksim Shabunin	fe459c82e5	Merge pull request #13332 from mshabunin:dnn-backends DNN backends registry (#13332) * Added dnn backends registry * dnn: process DLIE/FPGA target	6 years ago
Dmitry Kurtaev	c9e0c77d73	Concat layer from TensorFlow with constant inputs	6 years ago
Dmitry Kurtaev	4ba4901ca9	Add serialize method for IE net wrapper	6 years ago
Dmitry Kurtaev	84ce2cc211	Enable some dnn tests according to the new Intel's Inference Engine release (R4)	6 years ago
Wu Zhiwen	4e65283081	dnn/Vulkan: make thread safe Use a global dedicated mutex to make sure initialize once and protect command buffer pool and queue. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	6 years ago
Dmitry Kurtaev	2f6f52d644	Fix ONNX's emotion_ferplus model. Reduce input size for OpenPose tests	6 years ago
WuZhiwen	02cc1cd6e6	Merge pull request #13244 from wzw-intel:init_vulkan * dnn/Vulkan: don't init Vulkan runtime if using other backend/target Don't need to explictly call a init API but will automatically init Vulkan environment the first time to use an VkCom object. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/Vulkan: depress compilier warning for "-Wsign-promo" Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	6 years ago
Alexander Alekhin	d7272f76fb	dnn: fix format	6 years ago
Dmitry Kurtaev	0d117312c9	DNN_TARGET_FPGA using Intel's Inference Engine	6 years ago
Alexander Alekhin	dd3398416b	experimental version++	6 years ago
Christopher Gundler	b58a8729c2	Merge pull request #13131 from Christopher22:add_transposedConv_onnx * Add support for ConvTranspose when parsing ONNX. * Add support for ConvTranspose when parsing ONNX. * Add test for Deconvolution	6 years ago
Dmitry Kurtaev	b5c54e447c	Extra hyperparameters for Intel's Inference Engine layers	6 years ago
Dmitry Kurtaev	ef5d921eac	Fix Vulkan's max pooling in case of no output indices	6 years ago
Alexander Alekhin	96c71dd3d2	dnn: reduce set of ignored warnings	6 years ago
catree	10b482ff1e	Fix code and missing intrin header. Remove useless header.	6 years ago
Dmitry Kurtaev	80265a0815	Fix a bug with OpenVINO backend	6 years ago
Alexander Alekhin	801c943009	fix coverity reports	6 years ago
Dmitry Kurtaev	dc9e6d3af8	Update a script to generate text graphs for Faster-RCNN networks from TensorFlow	6 years ago
catree	eebf0dd7c9	Fix integer overflow when accumulating timing values.	6 years ago
Wu Zhiwen	33c9d57c6f	dnn/Vulkan: skip heavy convolution task This is a workaround for GPU hang on heavy convolution workload (> 10 GFLOPS). e.g. ResNet101_DUC_HDC For the long time task, vkWaitForFences() return without error but next call on vkQueueSubmit() return -4, i.e. "VK_ERROR_DEVICE_LOST" and driver reports GPU hang. Need more investigation on root cause of GPU hang and need to optimize convolution shader to reduce process time.	6 years ago
Dmitry Kurtaev	a6f9170f10	Add ONNX's padding import	6 years ago
Wu Zhiwen	34e9d1eb3c	dnn/Vulkan: support log softmax Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	6 years ago
Wu Zhiwen	3914c17b0d	dnn/Vulkan: Refine error handle mechanism Fallback to OPENCV backend and CPU target if catch exception from vkcom backend. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	6 years ago
Wu Zhiwen	7fff245f87	dnn/Vulkan: Rename function_list.inl Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>	6 years ago
WuZhiwen	6e3ea8b49d	Merge pull request #12703 from wzw-intel:vkcom * dnn: Add a Vulkan based backend This commit adds a new backend "DNN_BACKEND_VKCOM" and a new target "DNN_TARGET_VULKAN". VKCOM means vulkan based computation library. This backend uses Vulkan API and SPIR-V shaders to do the inference computation for layers. The layer types that implemented in DNN_BACKEND_VKCOM include: Conv, Concat, ReLU, LRN, PriorBox, Softmax, MaxPooling, AvePooling, Permute This is just a beginning work for Vulkan in OpenCV DNN, more layer types will be supported and performance tuning is on the way. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/vulkan: Add FindVulkan.cmake to detect Vulkan SDK In order to build dnn with Vulkan support, need installing Vulkan SDK and setting environment variable "VULKAN_SDK" and add "-DWITH_VULKAN=ON" to cmake command. You can download Vulkan SDK from: https://vulkan.lunarg.com/sdk/home#linux For how to install, see https://vulkan.lunarg.com/doc/sdk/latest/linux/getting_started.html https://vulkan.lunarg.com/doc/sdk/latest/windows/getting_started.html https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html respectively for linux, windows and mac. To run the vulkan backend, also need installing mesa driver. On Ubuntu, use this command 'sudo apt-get install mesa-vulkan-drivers' To test, use command '$BUILD_DIR/bin/opencv_test_dnn --gtest_filter=VkCom' Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/Vulkan: dynamically load Vulkan runtime No compile-time dependency on Vulkan library. If Vulkan runtime is unavailable, fallback to CPU path. Use environment "OPENCL_VULKAN_RUNTIME" to specify path to your own vulkan runtime library. Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com> * dnn/Vulkan: Add a python script to compile GLSL shaders to SPIR-V shaders The SPIR-V shaders are in format of text-based 32-bit hexadecimal numbers, and inserted into .cpp files as unsigned int32 array. * dnn/Vulkan: Put Vulkan headers into 3rdparty directory and some other fixes Vulkan header files are copied from https://github.com/KhronosGroup/Vulkan-Docs/tree/master/include/vulkan to 3rdparty/include Fix the Copyright declaration issue. Refine OpenCVDetectVulkan.cmake * dnn/Vulkan: Add vulkan backend tests into existing ones. Also fixed some test failures. - Don't use bool variable as uniform for shader - Fix dispathed group number beyond max issue - Bypass "group > 1" convolution. This should be support in future. * dnn/Vulkan: Fix multiple initialization in one thread.	6 years ago
Maksim Shabunin	e6d9486a6c	Fixed several issues found by static analysis	6 years ago
Maksim Shabunin	0ccd810738	Fixed several issues found by static analysis	6 years ago
Antonio Borondo	7a3cb2280b	Recognize ConvolutionDepthwise as Convolution	6 years ago
Dmitry Kurtaev	e7015f6ae8	Fix ENet test	6 years ago
Dmitry Kurtaev	365451dab0	Implement getBatchSize for Intel's Inference Engine networks	6 years ago
Dmitry Kurtaev	dc3406eed9	Fix Pooling and Convolution layers from Intel's Inference Engine	6 years ago
Adam Radomski	70177143a7	Added test caffe importer layers sharing weights	6 years ago
tompollok	0b77600718	change area() emptiness checks to empty()	6 years ago
Adam Radomski	cc3ec5d453	Fix dnn caffe importer extract blobs from reused layers	6 years ago
Lubov Batanina	50811e04f2	Merge pull request #12596 from l-bat:l-bat/shufflenet_onnx * Add Shufflenet support in ONNX * Add test for transpose layer	6 years ago
Alexander Alekhin	634dd656d5	dnn: don't use Mat expressions with async UMat functions	6 years ago
Alexander Alekhin	9d02d42afe	dnn(ocl4dnn): don't use getUMat() especially in CPU only processing	6 years ago
Alexander Alekhin	eec468fa13	dnn(ocl4dnn): calculate activation expression once - to avoid multiple conditional calls via sub_group() functions	6 years ago
Alexander Alekhin	0f031b6680	dnn(ocl4dnn): drop weights_buf - avoid memory access violation during "prefetch" stage	6 years ago
Alexander Alekhin	fae329a0ca	Merge pull request #12650 from alalek:dnn_ocl4dnn_verification_test * dnn(ocl4dnn): update kernel checks * dnn: workaround for IDLF kernels on Intel iGPU * dnn(test): remove "skip" check for unstable cases	6 years ago
Dmitry Kurtaev	24ab751547	Merge pull request #12565 from dkurt:dnn_non_intel_gpu * Remove isIntel check from deep learning layers * Remove fp16->fp32 fallbacks where it's not necessary * Fix Kernel::run to prevent localsize > globalsize	6 years ago
Dmitry Kurtaev	c8f3579f93	Fix #12542 (#12603 ) * Fix #12542 * Remove ignore of non-virtual-dtor error	6 years ago
Alexander Alekhin	3eec8fd0eb	dnn: fix printf format warning	6 years ago
Dmitry Kurtaev	f8398d80bc	add Net::getUnconnectedOutLayersNames method	6 years ago
Maksim Shabunin	e0f524d3b7	Fixed several incorrect printf format specifiers	6 years ago

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981 Commits (e98e58c65a383fd8fdbebfff2ee115409ab72dc6)