On Fri, 19 Apr 2002 15:58:44 -0400, J. C. O'Connell wrote: >I dont have photoshop but was wondering if >it has a feature i would like: > >Auto color balance- This would involve putting >the cursor on a known gray object ( white shadows >would work) and clicking the mouse, the program >would then automatically adjust the red, green blue, to make >that area (and the rest of the pic, to neutral gray. >It sure would save time rather than manually adjusting >the individual color channels.
You can set black white and mid-gray points very easily in photoshop, the problem being that you very seldom have a mid-gray in your picture. It has an "Auto Levels" function, which seems to work ok, though I for some reason don't use it. Doing the levels manually is not difficult either, you can place the mouse pointer over a point on the screen and get red, green and blue level information for the original and new settings. I'm using version 6.0.1 of Photoshop. Leon http://www.bluering.org.au http://www.bluering.org.au/leon - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
