[FFmpeg-devel] [PATCH 1/1 v5] avfilter: Implement color correction using gray world algorithm

[Paul Buxton]

Updated with more input from Paul and Andreas

Paul Buxton (1):
  avfilter: Implement gray world color correction Uses log LAB
    colorspace

 doc/filters.texi           |  12 ++
 libavfilter/Makefile       |   1 +
 libavfilter/allfilters.c   |   1 +
 libavfilter/version.h      |   2 +-
 libavfilter/vf_grayworld.c | 362 +++++++++++++++++++++++++++++++++++++
 5 files changed, 377 insertions(+), 1 deletion(-)
 create mode 100644 libavfilter/vf_grayworld.c

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2.17.1