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Author Topic: Slope image ?  (Read 2538 times)

Offline Dominik

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Slope image ?
« on: 2013 November 30 23:47:25 »
Hello !

When using the linear fit clipping algorithm, we obtain a image called Slope.

What's the utility of this image ?

Thank you !
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Offline StefanG

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  • Posts: 19
Re: Slope image ?
« Reply #1 on: 2013 December 01 02:16:42 »
Hi Dominik,

Juan described the linear fit clipping algorithm in this post: http://pixinsight.com/forum/index.php?topic=2169.0
If I understand correctly, the slope image indicates how much variation is in a given pixel stack. Low values mean small or now variation while larger values mean stronger variation.

Best,

Stefan
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