Divide multiple color into diffenrent single color image

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I've a 5 color image and i want to break this image into 5 different image on the basis of color so that each image has only single color.

Posted 8-Aug-12 21:50pm

rachitagarwal2828

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Kenneth Haugland 9-Aug-12 3:52am

You mean a 3 color image with Alpha, or is it something im missing?

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enhzflep · Answer 1 · 2012-08-08T22:27:00

Solution 1

1. get colour of pixel in image
2. add to list of colours in image if not already present in list
3. return to step 1 until all pixels examined

4. get pixel
5. is pixel = list[i]?
6.  if yes, image[i] pixel = list[i]
    if no, image[i] pixel = black
7. return to 5 for all colors in colorlist
8. return to step 4 for all pixels in image

Posted 8-Aug-12 22:27pm

enhzflep

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rachitagarwal2828 9-Aug-12 10:12am

This approach is not working. I am getting 15216 colors in the image

enhzflep 9-Aug-12 11:29am

You mean, "my implementation of that approach is not working"
Step 1, 2 and 3 are your first move.

Did you try debugging it?
Do you have code to show?

Specific questions get specific answers!