opencv/modules/dnn
Dmitry Kurtaev aa57833ad5
Merge pull request #23409 from dkurt:dnn_tflite_quant
Import and inference INT8 quantized TFLite model #23409

### Pull Request Readiness Checklist

* Support quantized TFLite models
* Enable fused activations (FP32, INT8)

**Merge with extra**: https://github.com/opencv/opencv_extra/pull/1048

![res](https://user-images.githubusercontent.com/25801568/231433201-566b4bd6-ccff-462c-9e74-adbdcdf3648b.png)

on the image, green boxes are from TFLite and red boxes from OpenCV

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
2023-04-24 13:44:10 +03:00
..
cmake dnn: plugin support for OpenVINO 2022-10-07 16:57:31 +00:00
include/opencv2 Merge pull request #22750 from zihaomu:improve_blobFromImage 2023-04-21 19:10:17 +03:00
misc Merge pull request #22750 from zihaomu:improve_blobFromImage 2023-04-21 19:10:17 +03:00
perf release MUL and ADD operator on CUDA 2023-02-10 19:33:59 +08:00
src Merge pull request #23409 from dkurt:dnn_tflite_quant 2023-04-24 13:44:10 +03:00
test Merge pull request #23409 from dkurt:dnn_tflite_quant 2023-04-24 13:44:10 +03:00
CMakeLists.txt Merge pull request #23192 from zihaomu:clean_up_SIMD_code 2023-03-10 11:59:49 +03:00