Thomas Mundt
2da5bf4c2f
avfilter/interlace: add complex vertical low-pass filter
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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>
2017-05-02 14:09:50 -03:00
Thomas Mundt
207e6debf8
avfilter/interlace: change lowpass_line function prototype
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Signed-off-by: Thomas Mundt <tmundt75@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-22 20:12:15 +02:00
Clément Bœsch
8ef57a0d61
Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'
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* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
cosmetics: Fix spelling mistakes
Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21 21:55:34 +02:00
Vittorio Giovara
41ed7ab45f
cosmetics: Fix spelling mistakes
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-05-04 18:16:21 +02:00
Michael Niedermayer
6f373d75e8
Merge commit '2e1704059ae8625beda2ffde847ad22c5ba416dc'
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* commit '2e1704059ae8625beda2ffde847ad22c5ba416dc':
vf_interlace: Add SIMD for lowpass filter
Conflicts:
libavfilter/vf_interlace.c
libavfilter/x86/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-15 02:39:49 +01:00
Kieran Kunhya
2e1704059a
vf_interlace: Add SIMD for lowpass filter
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-11-15 00:35:31 +01:00
