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List:       kde-kimageshop
Subject:    Q. on Colorization Plugin
From:       "balachandran c" <balachandran_c () rediffmail ! com>
Date:       2007-01-04 16:45:00
Message-ID: 20070104164500.1561.qmail () webmail64 ! rediffmail ! com
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Hi Ben,

> developing krita plugins (specifically, the
> re-colorization algorithm from
> http://www.cs.huji.ac.il/~yweiss/Colorization/colorization-siggraph04.pdf)

In the paper, it says that you color samples of pixels from each region with desired \
paint. The color is then "propagated" along similar values of L. (In a manner of \
speaking). If I paint an object with say alpha = fully_selected, and the outside \
region with alpha = 0, will the algorithm result in picking out the desired object, \
like SIOX tool does? Or can it do that with trivial modifications? Multiple birds, \
single stone etc..

Cheers,
Bala.


[Attachment #5 (text/html)]

<P>
Hi Ben,<BR>
<BR>
&gt;developing krita plugins (specifically, the<BR>
&gt;re-colorization algorithm from<BR>
&gt;http://www.cs.huji.ac.il/~yweiss/Colorization/colorization-siggraph04.pdf)<BR>
<BR>
In the paper, it says that you color samples of pixels from each region with desired \
paint. The color is then &quot;propagated&quot; along similar values of L. (In a \
manner of speaking). If I paint an object with say alpha = fully_selected, and the \
outside region with alpha = 0, will the algorithm result in picking out the desired \
object, like SIOX tool does? Or can it do that with trivial modifications? Multiple \
birds, single stone etc..<BR> <BR>
Cheers,<BR>
Bala.
</P>


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