[FFmpeg-user] Defog/Dehaze filter for FFMPEG?

[Michael Shaffer]

Thanks, I tried the libavfilter unsharp filter and it does seem to help.

On Tue, Jul 17, 2018 at 3:44 PM, Francois Visagie <
francois.visagie at gmail.com> wrote:

> > -----Original Message-----
> > From: ffmpeg-user [mailto:ffmpeg-user-bounces at ffmpeg.org] On Behalf Of
> > Michael Shaffer
> > Sent: 17 July 2018 18:10
> > To: FFmpeg user questions
> > Subject: [FFmpeg-user] Defog/Dehaze filter for FFMPEG?
> >
> > Are there any libraries/filters for FFMPEG for removing fog and haze? I
> found
> > one called libxcam but I'm not sure if it's been fully implemented yet
> to work
> > with FFMPEG.
>
> I haven't checked whether ffmpeg provides one, but you should get good
> results with an Unsharp Mask filter set to a wide radius = Local Contrast
> Enhancement.
>
> > Thanks,
> > Michael Shaffer
> > _______________________________________________
> > ffmpeg-user mailing list
> > ffmpeg-user at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >
> > To unsubscribe, visit link above, or email
> ffmpeg-user-request at ffmpeg.org
> > with subject "unsubscribe".
>
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
> To unsubscribe, visit link above, or email
> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".