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how to segment color image?

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nida
nida 2014-1-19
编辑： nida 2014-1-23
i want to segment green color and display seperately
and should work for all colors as well
  2 个评论
Jan
Jan 2014-1-19
Did you try anything already? The more you show from your own effort, the higher is the motivation of the readers in this forum.
nida
nida 2014-1-19
yes i did try simply giving threshold for x and y cords. for the image above there was certain rows and cols of 0's and rest with values i tried separating 0's with 'if' functions but its not working.it just gives x & y values in command window.

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回答（1 个）

Image Analyst
Image Analyst 2014-1-19
Not sure what you're looking for. It looks like you've already found the green and are displaying it separately.
See my File Exchange for color segmentation demos: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
  1 个评论
nida
nida 2014-1-23
编辑：nida 2014-1-23
i want a separate figure consisting of only green color shaped figure(cropped). thank you

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