comp.lang.idl-pvwave archive
Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Home » Public Forums » archive » Color Conversion
Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend  		Switch to threaded view of this topic Create a new topic Submit Reply
Color Conversion [message #80947] Fri, 20 July 2012 09:37
Marc[1] is currently offline  Marc[1]
Messages: 2
Registered: July 2012
Junior Member
Dear All,

I am currently working with a 3D array defined by (longitude, latitude, color), with the color dimension being of size 3 representing an RGB color scale. This, however, is causing me some problems since I need to scale the color value to the value that it actually represents on the (longitude, latitude) grid for later conversion, and so I ultimately want a 2D array with the RGB color scale converted to a color index scale from 0 to 255, with 0 as black and 255 as white. Any thoughts or suggestions on how to go about doing this process?

-Marc

Report message to a moderator

  Switch to threaded view of this topic Create a new topic Submit Reply
Previous Topic: Re: Crashing in IDL8.2 with IDLgrROI, THICK>1 and LINE_QUALITY=1
Next Topic: question about trigrid?

-=] Back to Top [=-
[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Fri Nov 28 09:46:16 PST 2025

Total time taken to generate the page: 0.00813 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.7.
Copyright ©2001-2013 FUDforum Bulletin Board Software