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Re: Need help in segmentation [message #93668 is a reply to message #93658]

Mon, 26 September 2016 19:03

Dick Jackson
Messages: 347
Registered: August 1998

Senior Member

On Friday, 23 September 2016 03:37:17 UTC-7, Sanu wrote:
> Hi everyone,
> Please answer the following
>
> 1--How can I segment image using region growing technique in IDL????

IDL's REGION_GROW routine might be just what you're looking for:
http://www.harrisgeospatial.com/docs/REGION_GROW.html

> 2--How we can write code for automatic threshold detection for different land classes????

There's a fascinating routine that came with IDL 8.2.2, you may find IMAGE_THRESHOLD helpful:
http://www.harrisgeospatial.com/docs/IMAGE_THRESHOLD.html

> Thank You.

Cheers,
-Dick

Dick Jackson Software Consulting Inc.
Victoria, BC, Canada --- http://www.d-jackson.com

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		Need help in segmentation By: Suresh Negi on Fri, 23 September 2016 03:36
		Re: Need help in segmentation By: rawahranger on Sun, 25 September 2016 08:44
		Re: Need help in segmentation By: Dick Jackson on Mon, 26 September 2016 19:03

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