Add the support of dehaze filter in existing derain filter source code. As the processing procedure in FFmpeg is the same for current derain and dehaze, we reuse the derain filter source code. The model training and generation scripts are in repo https://github.com/XueweiMeng/derain_filter.git
f0c97d613e libavfilter: Add dehaze-filter option in existing derain.
doc/filters.texi | 12 ++++++++++++
libavfilter/vf_derain.c | 4 ++++
2 files changed, 16 insertions(+)