Exposed GStreamer pipeline source in Python bindings: #20832.Extended GStreamer pipeline source with Grayscale image format support: #21560.Enabled oneVPL support on Linux: #21883.Now GPU textures decoded by oneVPL decoder can be preprocessed and inferred on GPU with no extra host processing. Enabled GPU inference with oneVPL and DirectX11 on Windows in Intel® OpenVINO™ inference backend: #21232, #21618, #21658, #21687, #21688.Currently the backend is in experimental state, but allows to build Camera+NN pipeline and supports heterogeneity (mixing with host-side code): #20785, #21504. Introduced a new backend to program OpenCV AI Kit boards via G-API.Implemented correct error handling in the backend: #21579.Fixed NV12 format support for remote memory when OpenVINO™ remote context is used: #21424.Fixed kernel matrix size for Sobel kernel: #21613.
Enabled dynamic dispatch for Add kernel: #21686.Added a SIMD version for DivRC kernel: #21530.Added a SIMD version for DivC kernel: #21474.Enabled dynamic dispatch for Merge3 kernel: #21529.Enabled dynamic dispatch for Split4 kernel: #21520.Extended Resize kernel with F32 version: #21678, added AVX: #21728.Fixed horizontal pass in the Resize kernel, fixed Valgrind issues: #21144.Fixed new stream event handling: #21731.Introduced proper error/exception propagation in the asynchronous streaming execution mode: #21660.Fixed possible hang in streaming execution mode with constant inputs: #21567.reshape() support in the CPU backend: #21669 Introduced a Grayscale image format support for cv::MediaFrame: #21511.removed support of legacy API (dropped since 2020.3).added initial support for OpenVINO 2022.1 release.
Intel® Inference Engine backend ( OpenVINO™ ): LSTM (+CUDA), resize (+ONNX13), Sign, Shrink, Reciprocal, depth2space, space2depthĭisabled floating-point denormals processing #21521Ĭhanged layer names in ONNX importer to support "output" entities properlyĪdded Softmax parameter to ClassificationModelĪdded audio speech recognition sample (C++) #21458.Improved layers / activations / supported more models: OpenCV project infrastructure migrating on GitHub Actions workflows for CI and release purposes for great work on OpenCV CI migration to Github Actions.OpenCV China team for the new hardware for CI Build Farm.The summer update for OpenCV 4.x has been released.
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