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Image Arithmetic
Lightest Example - Polar Bears

Original #19, 6k

A pretty drab image. Let's try to liven it up. That looks like ocean in the top half, but it could just as well be sky.

Original #20, 5k

Here's something that has nice colors.




Lightest

Lightest
Original #1
Original #2
Lightest

Interesting - but not what I had in mind.




Try again

Lightest
Original #1
Original #2
Earlier result

Original #1 brightened
New result

I figured that if I lightened up the first original, more of it would come through when I applied "lightest." This is a much nicer result, but a little too light. Well — that's what bias is for.




Some Negative Bias

Lightest
Original #1
Original #2
First attempt

Original #1 brightened
Lightest — Bias 0
Lightest — Bias -25

Yes, I like this result much better.


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