comp.lang.idl-pvwave archive: archive

Home » Public Forums » archive » contrast enhancement

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

Re: contrast enhancement [message #93593 is a reply to message #93592]

Wed, 31 August 2016 06:31

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

On Wednesday, August 31, 2016 at 12:55:52 PM UTC+2, sin wrote:
> hello all,
> I want contrast enhancement in order to identify features in solar images. So i used histogram equalisation (hist_equal.pro). But it is not proper for the features near the limb.
>
> So do anybody used any other contrast enhancement methods.
> thanks

Hi,
I don't know about solar images, but here you find loads of options:
http://www.idlcoyote.com/ip_tips/xstretch.php

Good reference.

Cheers, Helder

Report message to a moderator

[Message index]

		contrast enhancement By: gunvicsin11 on Wed, 31 August 2016 03:55
		Re: contrast enhancement By: Helder Marchetto on Wed, 31 August 2016 06:31
		Re: contrast enhancement By: gunvicsin11 on Thu, 01 September 2016 21:12

Previous Topic:	Reading formatted input with READS
Next Topic:	Problem regarding ENVI tiff file opening and display

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Oct 09 22:43:16 PDT 2025

Total time taken to generate the page: 0.47740 seconds