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Re: Image overlapping [message #55754]

Fri, 07 September 2007 09:08

Wox
Messages: 184
Registered: August 2006

Senior Member

On Fri, 07 Sep 2007 07:26:55 -0700, Mike <Michael.Miller5@gmail.com>
wrote:

> Alpha blending can easily be extended to more than two images. The
> only requirements are that all the alphas be positive and that they
> are normalized so their sum is one. I've experimented with this a bit
> for medical imaging data and found that it often just results in
> confusing pictures. I think it is used fairly often for combining
> microscopy images using multiple filters. I'll append an example.

You're right, it tends to give confusing pictures. However several
overlap pictures with different alpha's (so different compounds get
highlighted) will be usefull. Thanks for your help!

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[Message index]

		Re: Image overlapping By: Wox on Fri, 07 September 2007 09:08
		Re: Image overlapping By: Mike[2] on Fri, 07 September 2007 07:26

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