red Pixel values in ditinct points

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fereshte
fereshte 2014-4-25
评论： Image Analyst 2014-5-13
I have a separate part of the picture. Had placed the image into a new coordinates. How can I get the red Pixel values in the points of x-y coordinate?

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回答（1 个）

Image Analyst
Image Analyst 2014-4-25
See my color segmentation demos in my File Exchange. They do that (find red pixels), though I'm not exactly sure what you mean by "points of x-y coordinate".
http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862
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fereshte
fereshte 2014-5-13
no image size is 47*108. thank you i use other function for this problem.
Image Analyst
Image Analyst 2014-5-13
Okay, whatever...as long as you got it working.

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