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how to highlight some pixels in the image [message #30707] Wed, 08 May 2002 21:21
Xiaoying Jin is currently offline  Xiaoying Jin
Messages: 20
Registered: May 2002
Junior Member
Hi, there,

I want to do the following operations in IDL:
I display a gray level image, select a pixel in the image, the location and
the gray level of the pixel will be displayed.
Then all the pixels having the same gray level in the image will be
highlighted.

How can I program to implement it? Actually, I am a newer for this kind of
operations. So any suggestion will be appreciated.

Best regards,

Xiaoying Jin

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