- 24 8月, 2021 1 次提交
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由 Anatoliy Talamanov 提交于
[G-API] Extend compileStreaming to support different overloads * Make different overloads * Order python compileStreaming overloads * Fix compileStreaming bug * Replace gin -> descr_of * Set error message * Fix review comments * Use macros for pyopencv_to GMetaArgs * Use GAPI_PROP_RW * Not split Prims python stuff
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- 02 7月, 2021 1 次提交
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由 Maxim Pashchenkov 提交于
G-API: Python. Desync. * Desync. GMat. * Alignment
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- 30 6月, 2021 1 次提交
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由 Anatoliy Talamanov 提交于
G-API: Extend python bindings * Extend G-API bindings * Wrap timestamp, seqNo, seq_id * Wrap copy * Wrap parseSSD, parseYolo * Rewrap cv.gapi.networks * Add test for metabackend in pytnon * Remove int64 pyopencv_to
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- 16 6月, 2021 1 次提交
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由 Dmitry Matveev 提交于
1) Document GFrame/MediaFrame (and also other G-API types) - Added doxygen comments for GMat, GScalar, GArray<T>, GOpaque classes; - Documented GFrame and its host-side counterpart MediaFrame; - Added some more notes to the data type classes. 2) Give @brief descriptions to most of the cv::gapi::* namespaces 3) Make some symbols private - These structures are mainly internal and shouldn't be used directly
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- 25 5月, 2021 1 次提交
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由 Anatoliy Talamanov 提交于
* Support queue capacity as graph compilation argument * Fix comments to review * Fix comments to review * Fix comments to review
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- 01 3月, 2021 1 次提交
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由 Anatoliy Talamanov 提交于
[G-API] Introduce cv.gin/cv.descr_of for python * Implement cv.gin/cv.descr_of * Fix macos build * Fix gcomputation tests * Add test * Add using to a void exceeded length for windows build * Add using to a void exceeded length for windows build * Fix comments to review * Fix comments to review * Update from latest master * Avoid graph compilation to obtain in/out info * Fix indentation * Fix comments to review * Avoid using default in switches * Post output meta for giebackend
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- 30 10月, 2020 1 次提交
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由 Dmitry Matveev 提交于
- desync() is a new (and for now, the only one) intrinsic which splits the graph execution into asynchronous parts when running in Streaming mode; - desync() makes no effect when compiling in Traditional mode; - Added tests on desync() working in various scenarios; - Extended GStreamingExecutor to support desync(); also extended GStreamingCompiled() with a new version of pull() returning a vector of optional values; - Fixed various issues with storing the type information & proper construction callbacks for GArray<> and GOpaque; - Introduced a new infer(Roi,GMat) overload with a sample; - Introduced an internal API for Islands to control fusion procedure (to fuse or not to fuse); - Introduced handleStopStream() callback for island executables; - Added GCompileArgs to metadata of the graph (required for other features).
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- 21 10月, 2020 1 次提交
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由 Dmitry Matveev 提交于
This sample models the Text Detection demo from OMZ: https://github.com/openvinotoolkit/open_model_zoo/tree/2020.4/demos/text_detection_demo Also: renamed cv::gapi::size() to cv::gapi::streaming::size()
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- 15 10月, 2020 1 次提交
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由 Anatoliy Talamanov 提交于
[G-API Wrap streaming * Wrap streaming * Fix build * Add comments * Remove comment * Fix comments to review * Add test for python pull overload
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- 19 10月, 2019 1 次提交
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由 Dmitry Matveev 提交于
* G-API-NG/Streaming: Introduced a Streaming API Now a GComputation can be compiled in a special "streaming" way and then "played" on a video stream. Currently only VideoCapture is supported as an input source. * G-API-NG/Streaming: added threading & real streaming * G-API-NG/Streaming: Added tests & docs on Copy kernel - Added very simple pipeline tests, not all data types are covered yet (in fact, only GMat is tested now); - Started testing non-OCV backends in the streaming mode; - Added required fixes to Fluid backend, likely it works OK now; - Added required fixes to OCL backend, and now it is likely broken - Also added a UMat-based (OCL) version of Copy kernel * G-API-NG/Streaming: Added own concurrent queue class - Used only if TBB is not available * G-API-NG/Streaming: Fixing various issues - Added missing header to CMakeLists.txt - Fixed various CI issues and warnings * G-API-NG/Streaming: Fixed a compile-time GScalar queue deadlock - GStreamingExecutor blindly created island's input queues for compile-time (value-initialized) GScalars which didn't have any producers, making island actor threads wait there forever * G-API-NG/Streaming: Dropped own version of Copy kernel One was added into master already * G-API-NG/Streaming: Addressed GArray<T> review comments - Added tests on mov() - Removed unnecessary changes in garray.hpp * G-API-NG/Streaming: Added Doxygen comments to new public APIs Also fixed some other comments in the code * G-API-NG/Streaming: Removed debug info, added some comments & renamed vars * G-API-NG/Streaming: Fixed own-vs-cv abstraction leak - Now every island is triggered with own:: (instead of cv::) data objects as inputs; - Changes in Fluid backend required to support cv::Mat/Scalar were reverted; * G-API-NG/Streaming: use holds_alternative<> instead of index/index_of test - Also fixed regression test comments - Also added metadata check comments for GStreamingCompiled * G-API-NG/Streaming: Made start()/stop() more robust - Fixed various possible deadlocks - Unified the shutdown code - Added more tests covering different corner cases on start/stop * G-API-NG/Streaming: Finally fixed Windows crashes In fact the problem hasn't been Windows-only. Island thread popped data from queues without preserving the Cmd objects and without taking the ownership over data acquired so when islands started to process the data, this data may be already freed. Linux version worked only by occasion. * G-API-NG/Streaming: Fixed (I hope so) Windows warnings * G-API-NG/Streaming: fixed typos in internal comments - Also added some more explanation on Streaming/OpenCL status * G-API-NG/Streaming: Added more unit tests on streaming - Various start()/stop()/setSource() call flow combinations * G-API-NG/Streaming: Added tests on own concurrent bounded queue * G-API-NG/Streaming: Added more tests on various data types, + more - Vector/Scalar passed as input; - Vector/Scalar passed in-between islands; - Some more assertions; - Also fixed a deadlock problem when inputs are mixed (1 constant, 1 stream) * G-API-NG/Streaming: Added tests on output data types handling - Vector - Scalar * G-API-NG/Streaming: Fixed test issues with IE + Windows warnings * G-API-NG/Streaming: Decoupled G-API from videoio - Now the core G-API doesn't use a cv::VideoCapture directly, it comes in via an abstract interface; - Polished a little bit the setSource()/start()/stop() semantics, now setSource() is mandatory before ANY call to start(). * G-API-NG/Streaming: Fix STANDALONE build (errors brought by render)
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