opencv/modules
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
..
calib3d Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
core Merge pull request #23513 from komakai:fix_unrecognized_selector 2023-04-24 11:29:41 +03:00
dnn Merge pull request #23409 from dkurt:dnn_tflite_quant 2023-04-24 13:44:10 +03:00
features2d fixed another SIFT constructor (#23272) 2023-02-18 00:07:45 +03:00
flann Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
gapi Compilation fix 2023-04-11 10:33:42 +00:00
highgui Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
imgcodecs Merge pull request #23513 from komakai:fix_unrecognized_selector 2023-04-24 11:29:41 +03:00
imgproc Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
java Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2023-01-23 00:11:12 +00:00
js add opencv.js imread function can use OffscreenCanvas 2023-04-03 10:33:20 +08:00
ml Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
objc Refactor Mat Converters and Mat QuickLook functionality to avoid "unrecognized selector" error 2023-04-18 21:09:55 +09:00
objdetect Merge pull request #23495 from smeng9:4.x 2023-04-20 12:02:43 +03:00
photo Merge pull request #23055 from seanm:sprintf2 2023-04-18 09:22:59 +03:00
python Fix reference counting errors in registerNewType 2023-03-13 23:22:57 -06:00
stitching Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
ts Fix some clang 14 warnings 2023-02-07 01:19:00 +03:00
video Warning supression fix for XCode 13.1 and newer. Backport #23203 2023-02-06 11:12:05 +03:00
videoio Merge pull request #23375 from mshabunin:fix-v4l-verify 2023-04-18 13:05:04 +03:00
world cmake: VERSION_GREATER_EQUAL is not supported in CMake 3.5.1 2022-12-26 17:41:53 +00:00