image recognition

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shri sant gadge baba
shri sant gadge baba am 31 Jan. 2012
i want to convert rgb image into bw with uarious grayscales of 0.8,0.9. plz help me.

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Image Analyst
Image Analyst am 31 Jan. 2012
OK. How can we help you?

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Eric
Eric am 31 Jan. 2012
Look at the help for rgb2gray if you have the Image Processing Toolbox. You can use this function and then normalize as you see fit.

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