My bad ... I was not thinkking of Imagemagick but denoisiners in general.
And to conclude ... I will denoise just before exporting to video ...
Cheers
E
--- On Sat, 9/4/11, julien.cyno...@free.fr wrote:
From: julien.cyno...@free.fr
Subject: Re: [CinCV] Denoisers
To: cinelerra@skolelinux.no
you play it at it's original framerate). The result can
> be outstanding.
> I've neverd heard of a free tool able to denoise RGB video in the
> spatio-temporal domain (it may exist in costly professional software,
> though).
>
>
> - Mail Original -
> De: &q
nvoyé: Vendredi 8 Avril 2011 11h01:45 GMT +01:00 Amsterdam / Berlin / Berne /
Rome / Stockholm / Vienne
Objet: Re: [CinCV] Denoisers
Well ... not really Julien... or I don't think so. What is the difference
between scanned films (16mm for say) and progressive video frames ? apart from
the col
Well ... not really Julien... or I don't think so. What is the difference
between scanned films (16mm for say) and progressive video frames ? apart from
the colour space of course...
Cheers
E
The drawback of denoising a still images sequence is that you will denoise only
in the spatial domain,
nux.no
Envoyé: Vendredi 8 Avril 2011 02h26:43 GMT +01:00 Amsterdam / Berlin / Berne /
Rome / Stockholm / Vienne
Objet: Re: [CinCV] Denoisers
Ok ... will stick to imagemagick then since I work on RGB or sequence of
TIFF files of film frames.
Denoising needs to be done before color correction and
Ok ... will stick to imagemagick then since I work on RGB or sequence of
TIFF files of film frames.
Denoising needs to be done before color correction and since I have
either 8 or 16 bits TIFF files, I might as well use what all the data
before reducing to the YUV colorspace
Cheers
E
On 04/08
Question 2 :
- yuv4mpegpipe is a YUV-only output format.
- I strongly doubt that hqdn3d is able to process RGB data. I didn't find any
clear information about that for ffmpeg, but avisynth's port of hdqn3d
processes only YUV video (http://akuvian.org/src/avisynth/hqdn3d/hqdn3d.txt).
- the only fi
Wow, very impressive this page describing this imagemagick denoiser!
A denoise filter is no doubt very important.
cheers,
rafael diniz
> Thanks Rafael
>
> I am pretty sure as well that yuvdenoise will work only for a limited
> colorspace.
> there is the option of y4mdenoise though. Wil try and se
Thanks Rafael
I am pretty sure as well that yuvdenoise will work only for a limited
colorspace.
there is the option of y4mdenoise though. Wil try and see.
Otherwise combining image magick denoising or greycstoration
http://www.fmwconcepts.com/imagemagick/denoise/index.php
something maybe to
Hi E,
For the yuvdenoise, try storing the y4m file and check it's header using a
text editor. In there you can check the colorspace, but I bet yuvdenoise
only handles YUV colorspace.
For the ffmpeg only solution, this one is the only that have chances in
doing what you want.
Best regards,
Rafael
Hi there
A tad off topic sorry but it can probably help others exporting through
y4mpegpipe
First : I was wondering if anyone made a comparison between denoisers
(e.g. yuvdenoise and hqdn3d) ?
Second : can they process RGB data ?
For say if I use a quicktime RGB 24 mov file as an input (o
11 matches
Mail list logo
