image recognition

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shri sant gadge baba
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 2012-1-31
OK. How can we help you?

更多回答（1 个）

Eric
Eric 2012-1-31
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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