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Average of R,G,B channels

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Saad mohammad
Saad mohammad 2016-2-2
评论： Tarunkishwor Yumnam 2019-8-20
I'm trying obtain the intensity image by finding the average of the R,G,B channels which are extracted from the original image is there any built in method that can do this

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Adam
Adam 2016-2-2
mean( rgbImage, 3 );
should work if your image is in n*m*3 RGB format.

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