How work this filter?

[WojTec]

Hi,

First take a look on this proggy:

Code:

http://www.mediachance.com/digicam/filtersim.htm

How "Auto Compensation + ABW" parameter can work? I already have version without this parameter. Or maybe if Delphi not possible, could you share tips for Photoshop about filter?

White balance (WB) can be done with levels, but how make it auto (ABW) - how to get levels values from photo?

"Auto Compensation" I don't have idea what it mean.

[p80286]

perhaps this http://en.wikipedia.org/wiki/Exposure_compensation gives you a little help.

Greetings
K-H