how to find the local maxima and minima of histogram for color image
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venmal devi
on 18 Jan 2016
Commented: Walter Roberson
on 15 Feb 2016
please help me i need it immedaitely
2 Comments
John D'Errico
on 18 Jan 2016
Don't post the same question multiple times every time you want to add some information. Posting multiple times will not get you a faster or better answer.
Accepted Answer
Image Analyst
on 18 Jan 2016
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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