how to find the local maxima and minima of histogram for color image

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venmal devi
venmal devi 2016-1-18
评论： Walter Roberson 2016-2-15
please help me i need it immedaitely

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Image Analyst
Image Analyst 2016-1-18
Like we said in your duplicate question from last month, use findpeaks() in the Signal Processing Toolbox
[peakValues, peakIndexes] = findpeaks(counts);
[~, valleyIndexes] = findpeaks(-counts);
valleyValues = counts(valleyIndexes);
just do that for each histogram from each color channel.

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