Valery Kot 855d51bf48 avfilter/vf_edgedetect: properly implement double_threshold() ... Important part of this algorithm is the double threshold step: pixels above "high" threshold being kept, pixels below "low" threshold dropped, pixels in between (weak edges) are kept if they are neighboring "high" pixels. The weak edge check uses a neighboring context and should not be applied on the plane's border. The condition was incorrect and has been fixed in the commit. Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com> Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com>		2020-07-06 23:20:53 -04:00
..
api	Remove unnecessary use of avcodec_close().	2020-06-10 11:31:16 +02:00
checkasm	checkasm: sw_rgb: Fix mixed declaration and code	2020-06-01 23:28:07 +08:00
dnn	dnn-layer-math-unary-test: add unit test for atanh	2020-07-06 12:45:14 +08:00
fate	fate: add yuv420p10 and yuv422p10 tests for overlay filter	2020-06-19 07:14:46 +08:00
filtergraphs	fate: add yuv420p10 and yuv422p10 tests for overlay filter	2020-06-19 07:14:46 +08:00
ref	avfilter/vf_edgedetect: properly implement double_threshold()	2020-07-06 23:20:53 -04:00
.gitignore
audiogen.c
audiomatch.c
base64.c
copycooker.sh
extended.ffconcat
fate-run.sh	fate: add tests for h264 and vp9 video enc parameters export	2020-05-25 11:59:45 +02:00
fate-valgrind.supp
fate.sh
Makefile	fate: add tests for h264 and vp9 video enc parameters export	2020-05-25 11:59:45 +02:00
md5.sh
refcmp-metadata.awk
reference.pnm
rotozoom.c
simple1.ffconcat
simple2.ffconcat
test.ffmeta
tiny_psnr.c
tiny_ssim.c
utils.c
videogen.c