Aquarium shots are tough. When I get an image with very low dynamic range like this (kind of washed out looking), I try shifting the white and black points. If you go into the Levels control in Photoshop, you'll see that the histogram doesn't go all the way to the left or right edges. If drag the pointers at the bottom left and bottom right of the histogram in towards the image, you can adjust the black and white levels.
What this does is broaden the constrast range of your photo. What was a little dark before can now be black. What was a little light before can now be white. The difference between the darkest and brightest parts of the picture gets widened, giving you more dynamic range.
Jann,
I took a few minutes in Photoshop, converted to LAB color and adjusted the channel curves.
I think it helped your fish picture.
With your permission I'll post it so you can see what you think.
One of my three dogs. This is one of the first photos I've taken with my new Nikon D50. I have no idea what I'm doing, just snapping to see what works (for now)
sure! thanks...what is the "lab" colors? i have some color channels in my canon raw converter,,maybe i ought to try to figure them out ( course that would mean reading the directions ) i think i only have rgb and maybe a srgb ( or words to that effect)
I'm just starting to get a handle on LAB color myself, It takes some time to grasp the concepts and understand things like "imaginary colors" - colors that couldn't possibly exist or be displayed.
It does work really well to elimate haze & seperate colors though.
I spent about 3 minutes on this image of yours. 2 minutes in Photoshop LAB, another minute to remove noise and sharpen.
Better results could be had with a larger source image & a little more time.
Lemme know if you want me to do up a good 'un for ya!