[FFmpeg-devel] [PATCH] avfilter/vf_guided: support enhanced guided filter

[Paul B Mahol]

On Wed, Oct 13, 2021 at 3:57 PM Paul B Mahol <onemda at gmail.com> wrote:

> Why this filter is being applied at first place at all?
>
> It is extraordinary slow and used very slow algorithm and reallocates
> memory all the time.
>

Additionally so called fast mode, which is indeed faster than bilateral
filter, is unusable and have blocking artifacts.


I vote for removal of this filter.