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(parent: 20da413) | patch
avfilter/interlace: add complex vertical low-pass filter
authorThomas Mundt <tmundt75@gmail.com>
Thu, 20 Apr 2017 21:33:39 +0000 (23:33 +0200)
committerJames Almer <jamrial@gmail.com>
Tue, 2 May 2017 17:09:50 +0000 (14:09 -0300)
commit2da5bf4c2f4cb878bad794be2b76108afbbd899d
tree509008cb5a54e60151674017dae6c88bdcd9d6a7tree | snapshot
parent20da4135020fdf66f6060bb14926befbcc42a7ddcommit | diff
avfilter/interlace: add complex vertical low-pass filter

This complex (-1 2 6 2 -1) filter slightly less reduces interlace 'twitter' but better retain detail and subjective sharpness impression compared to the linear (1 2 1) filter.

Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
doc/filters.texi diff | blob | history
libavfilter/interlace.h diff | blob | history
libavfilter/tinterlace.h diff | blob | history
libavfilter/vf_interlace.c diff | blob | history
libavfilter/vf_tinterlace.c diff | blob | history
libavfilter/x86/vf_interlace.asm diff | blob | history
libavfilter/x86/vf_interlace_init.c diff | blob | history
libavfilter/x86/vf_tinterlace_init.c diff | blob | history
tests/fate/filter-video.mak diff | blob | history
tests/ref/fate/filter-interlace-complex [new file with mode: 0644] blob
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