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Thread Subject:
image overlay

Subject: image overlay

From: Daphne

Date: 20 Jan, 2008 06:38:03

Message: 1 of 3


Is it possible to overlay two images and have one of them
in grayscale and the other in color?
These are microscope images that are in grayscale, but one
corresponds to a specific color channel.

I can use a threshold mask on one and concatenate them (as
in a blog entry of 2007), but then I am introducing an
error from the threshold.
I can also use transparency options, they work nicely, but
I would like to add pseudo-color to the top image.

Thanks,
Daphne

Subject: image overlay

From: Jerome Briot

Date: 20 Jan, 2008 07:17:03

Message: 2 of 3

Hi,

read this :

http://www.mathworks.com/support/tech-notes/1200/1215.html

Jerome

Subject: image overlay

From: Daphne

Date: 20 Jan, 2008 11:30:05

Message: 3 of 3


Thanks!
Just what I was looking for.

Daphne

"Jerome Briot" <dutmatlab@yahoo.fr> wrote in message
<fmushf$cg3$1@fred.mathworks.com>...
> Hi,
>
> read this :
>
> http://www.mathworks.com/support/tech-
notes/1200/1215.html
>
> Jerome

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