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Old 09-19-2005, 04:37 PM
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Join Date: Feb 2003
Posts: 431
PC/Win filter: Minor ab Manip

My first Lab specific filter. All the rage thanks to Dan. Uh oh, I feel a rant coming on.

Lab mode is good, but the tools are so lacking. So I did my own version of Levels that is geared towards Lab mode. Only manipluates a and b, so it's minor. But don't be fooled.

Yes, Lab mode - will not work in RGB.

- First two sliders are offset sliders, basically colour balance along ab
- Next four sliders are 'saturation' sliders and only work for the given half of given ab
- Last two sliders are post post-colour balance like the first two

Having two sets of offset sliders may seem redundant, but order of operations is important.

I threw in some visual aides so that the sliders should be easier to understand at glance.

PC/Win
TS_minorabmanip.8bf
Filter > Tech Slop > Minor ab Manip
Mode: Lab 8-bit

TS_minorabmanip.rar

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Old 09-21-2005, 01:40 PM
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Join Date: Feb 2003
Posts: 431
Re: PC/Win filter: Minor ab Manip

I was up until 3am the other night doing this one. Got up at 7am and did some polishing.

3Pxab Trans

If you try it, let me know how the Preview updating works for you. If it bogs down for too many, I'll take out and offer a seperate download.

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