comp.lang.idl-pvwave archive: archive » Re: Does IDL has histogram matching function?

Home » Public Forums » archive » Re: Does IDL has histogram matching function?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Does IDL has histogram matching function? [message #32801 is a reply to message #32795]

Fri, 08 November 2002 00:24

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

TIAN Yunfeng (tianyf_cn@yahoo.com.cn) writes:

> I want to do a histogram matching work between two images with several bands.
> But IDL does not provide such functions or procudures.
> How can I achieve this?

Oddly enough, I was just thinking about histogram matching
because I was re-reading that section of the book in
Digital Image Processing by Gonzales and Woods. (Have I
mentioned what a great book this is!?) I think I finally
understand how to do this.

I was thinking of an application that allowed you to
draw the histogram you were trying to match, but it would
be even more straightforward if you already had the histogram
from another image.

I expect it might take a day or so to write the code.
Do you have any money? :-)

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

Report message to a moderator

[Message index]

		Re: Does IDL has histogram matching function? By: Pavel A. Romashkin on Fri, 08 November 2002 15:41
		Re: Does IDL has histogram matching function? By: David Fanning on Fri, 08 November 2002 09:48
		Re: Does IDL has histogram matching function? By: David Fanning on Fri, 08 November 2002 09:35
		Re: Does IDL has histogram matching function? By: David Fanning on Fri, 08 November 2002 00:24
		Re: Does IDL has histogram matching function? By: aardvark62 on Mon, 18 November 2002 15:09
		Re: Does IDL has histogram matching function? By: tianyf_cn on Sat, 23 November 2002 00:34
		Re: Does IDL has histogram matching function? By: aardvark62 on Mon, 09 December 2002 14:12
		Re: Does IDL has histogram matching function? By: Paul Sorenson on Thu, 12 December 2002 14:11

Previous Topic:	Re: The IDL Book Bidness
Next Topic:	Does IDL has histogram matching function?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 11:12:40 PDT 2025

Total time taken to generate the page: 1.99906 seconds