Color Image processing
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I have an image from thermal camera that most parts are red ( the temperature is high) and some places the color is bright ( light yellow or something near that). I want to distinguish those light color area from the other region and extract the coordinates. Does any body can provide any guidance.
Thanks a billion.
Sean Lawson on 6 Mar 2012
You can convert the RGB image to LAB space, in that way, you could distinguish different colors regardless what brightness they have. There is a MATLAB tutorial that may be helpful: