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Homogeneize serial pictures

Posted: 2013-10-31T11:13:18-07:00
by trebol-a
Hi all,
look this animated gif
Image

How I can to make homegeneous "homogeneize" (perdon my english) from avoid the flicker effects bettween frames.
Have Imagemagick any "anti-flicker effect" or similar?
Thank you in advance.

Re: Homogeneize serial pictures

Posted: 2013-10-31T14:42:47-07:00
by snibgo
You can pick a "best" frame, and change hue/saturation/lightness of all the others to match. See viewtopic.php?f=1&t=24030

Re: Homogeneize serial pictures

Posted: 2013-10-31T14:55:00-07:00
by fmw42
Your animation has brightness changes so that the first and last frames are different enough to notice the flicker when it changes over. Another possible way to mitigate this is to reverse the animation and append to the original.


convert -delay 1 \
\( imagen_20131031_190902.gif -coalesce \) \
\( imagen_20131031_190902.gif -coalesce -reverse \) \
-loop 0 animation.gif

Re: Homogeneize serial pictures

Posted: 2013-11-01T02:19:06-07:00
by trebol-a
Ok, thank you for your comments.
The post of snibgo is just what i was looking for. ;)