I want to exchange a particular color inside an image with another color. Is there any possible way?

Question

I have one image with multiple colors.

I want to change a specific color with the alternate color that i have pre-decided.

Is there any algorithms to modify the image and save it?

Help is appreciated.

Thank you very much.

Is this something that needs to be done in code? – Louis Stephens Jun 20 '11 at 14:34 — Louis Stephens, Jun 20 '11 at 14:34

score 2 · Answer 1 · answered Jun 20 '11 at 14:33

2

Definatly yes.

Look in that page for: "Masking with color"

answered Jun 20 '11 at 14:33

shannoga

score 2 · Accepted Answer · edited May 23 '17 at 12:20

2

See the selected answer to this question:

It also shows turning red pixels green, which applies to your question.

edited May 23 '17 at 12:20

Community

answered Jun 20 '11 at 14:34

Peter DeWeese

2 Answers2