ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Mon Nov 18 23:20:18 2019 +0100| [6c2f8663090cde1a0085e2ffdf444ce50a27a1a4] | committer: Paul B Mahol
avfilter/vf_bm3d: improve threshold scaling with different block_size and depth > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6c2f8663090cde1a0085e2ffdf444ce50a27a1a4 --- libavfilter/vf_bm3d.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/vf_bm3d.c b/libavfilter/vf_bm3d.c index 2343f2e114..e5d2b8bc63 100644 --- a/libavfilter/vf_bm3d.c +++ b/libavfilter/vf_bm3d.c @@ -443,7 +443,7 @@ static void basic_block_filtering(BM3DContext *s, const uint8_t *src, int src_li } } - threshold[0] = s->hard_threshold * s->sigma; + threshold[0] = s->hard_threshold * s->sigma * M_SQRT2 * block_size * block_size * (1 << (s->depth - 8)) / 255.f; threshold[1] = threshold[0] * sqrtf(2.f); threshold[2] = threshold[0] * 2.f; threshold[3] = threshold[0] * sqrtf(8.f); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
