opencv/modules/dnn
Yuantao Feng f07b01cc34
Merge pull request #23655 from fengyuentau:qlinearsoftmax
Support ONNX operator QLinearSoftmax in dnn #23655

Resolves https://github.com/opencv/opencv/issues/23636.
Merge with https://github.com/opencv/opencv_extra/pull/1064.

This PR maps the QLinearSoftmax (from com.microsoft domain) to SoftmaxInt8 in dnn along with some speed optimization.

Todo:
- [x] support QLinearSoftmax with opset = 13
- [x] add model and test data for QLinearSoftmax with opset = 13
- [x] ensure all models have dims >= 3.
- [x] add the script to generate model and test data 

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
2023-05-25 13:35:58 +03:00
..
cmake dnn: plugin support for OpenVINO 2022-10-07 16:57:31 +00:00
include/opencv2 speed up vulkan dnn, and support ios and apple m1 chip. (#23349) 2023-05-18 20:02:27 +03:00
misc Update FlatBuffers source code to 23.5.9 2023-05-10 14:39:36 +03:00
perf make 'abcd op 1b11' broadcast support cuda 2023-04-23 17:46:50 +08:00
src Merge pull request #23655 from fengyuentau:qlinearsoftmax 2023-05-25 13:35:58 +03:00
test Merge pull request #23655 from fengyuentau:qlinearsoftmax 2023-05-25 13:35:58 +03:00
CMakeLists.txt Merge pull request #23604 from dkurt:dnn_no_protobuf 2023-05-15 12:23:18 +03:00