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Originally Posted by CrAzY dRiVeR How do you enrich colour without increasing noise? Is it a quality of RAW format? My camera does not have RAW, and with JPEG, noise increases with saturation beyond small limit. |
Let me try to make it easy to understand. 1. To get rich colour, exposure should be accurate. This is mostly in the case where your shooting mode is aperture priority or program.
Try to avoid program mode because it is rubbish (from any camera).
If you try to push for rich colour through hue and saturation/contrast/selective colours etc, you are bound to get noise after a point. Joint Photographers Expert Group format was originally designed for viewing on screen and not for printing.
But most of us don’t take colour prints any more. JPEG files are generally compressed files. So shooting and straight to comp for viewing/mailing seems to be the norm now. 2. There are two ways to make your colours rich. Purely trial and error basis till such time you understand it thoroughly.
Remember it’s a matter of spending time and great amount of practice.
(A) Work on curve mode. (Ctrl m/apple m). Pushing up/down curve line will change your overall tone and depth significantly. Once you are satisfied, you stay with that. If you want even more depth then duplicate that layer and cut the opacity from your layer box. A semi transparent layer of the same will sit above your original layer and add depth. Layer opacity control depends again on your choice.
(B) Assuming your original layer is according to your choice. Duplicate that layer and select Multiply from your layer box. It’ll multiply your original tonal range and combined image will look dark. You’ll find some areas of your image are looking right and some are looking too dark. Add a mask box (from bottom of the layer box) next to that multiplied layer’s thumbnail. Select brush tool. Select brush size. Select paint flow opacity. Pure black (from colour palate) is for masking layer and pure white is for bringing it back.
Hope you are ready to start now. Also please remember that Photoshop is a very complex tool. There are plenty to discover as you go along.
Happy post processing.  |