Alexander Alekhin f4d55d512f imgproc: fix bit-exact GaussianBlur() / sepFilter2D() (#15855) ...

* imgproc: fix bit-exact GaussianBlur() / sepFilter2D()

- avoid kernels with bad approximation
- GaussiabBlur - apply error-diffusion approximation for kernel (8-bit fraction)

* java(test): update features2d ref data

* test: update test_facedetect

2019-11-18 01:39:27 +03:00

..

java

imgproc: fix bit-exact GaussianBlur() / sepFilter2D() (#15855)

2019-11-18 01:39:27 +03:00

python

python: discover tests from module/misc/python/test paths

2019-04-10 18:35:35 +00:00