opencv/modules/features2d
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
..
doc Misc. typos 2018-07-31 18:44:23 +03:00
include/opencv2 Assorted documentation fixes 2019-08-31 01:50:11 +03:00
misc imgproc: fix bit-exact GaussianBlur() / sepFilter2D() (#15855) 2019-11-18 01:39:27 +03:00
perf Fix modules/ typos 2019-08-16 17:34:29 +03:00
src Change fast corner flags in HAL version from char array to single int 2019-08-20 13:25:35 -05:00
test Merge pull request #13481 from dkurt:fix_13227 2018-12-25 17:29:12 +03:00
CMakeLists.txt build: avoid highgui dependency 2019-04-15 18:59:51 +00:00