how can i focus just on one color in photoshop.. look at the example?

Question

http://www.amazon.com/gp/reader/0143035002/ref=sib_dp_pt/103-7274654-8703819#reader-link

this picture only focuses on the purple and everything else is black and white.. how can i do this to my pics on photoshop?

Answer 1

You can isolate color using "channels".

Good luck.

Answer 2

so which you have have been given Photoshop. good. Open the photograph. visit the layers pallete and top click on the layer marked "history" and decide "reproduction layer". Now click on the hot layer (called Layer 0 until eventually you specific a reputation). visit the suitable menu and decide image > regulate > Desaturate ok? So now you have have been given a black and white version of your image above a shade version of your image. ascertain you have nonetheless have been given the black and white layer chosen and click on the eraser gadget on the toolbar on the left. Now merely draw over the climate you want in shade. this could make a hollow by the black and white layer, exposing the colour layer under. Do it gradually and confirm you do not attempt to erase the full bit in a single go. That way, once you screw up (and you will screw up), you could merely undo and not would desire to do as lots artwork lower back. once you're finished, i could advise you save that image as a PSD report. this could safeguard the layers and stuff in case you will desire to make any alterations. After that visit report > save as... and save it as a JPEG or in spite of you want. this could flatten the image down, discarding the layers and leaving merely what you wished.