ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Sat Aug 5 10:36:48 2017 +0200| [c47491041466043a260412504f4294a2b458ebdb] | committer: Paul B Mahol
doc/filters.texi: add yet another laplacian edge detector > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c47491041466043a260412504f4294a2b458ebdb --- doc/filters.texi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/filters.texi b/doc/filters.texi index a920bf935e..7e5a9a625a 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -5881,6 +5881,12 @@ convolution="0 1 0 1 -4 1 0 1 0:0 1 0 1 -4 1 0 1 0:0 1 0 1 -4 1 0 1 0:0 1 0 1 -4 @end example @item +Apply laplacian edge detector which includes diagonals: +@example +convolution="1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:1 1 1 1 -8 1 1 1 1:5:5:5:1:0:128:128:0" +@end example + +@item Apply emboss: @example convolution="-2 -1 0 -1 1 1 0 1 2:-2 -1 0 -1 1 1 0 1 2:-2 -1 0 -1 1 1 0 1 2:-2 -1 0 -1 1 1 0 1 2" _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
