Histogram Equalization, Stretching, origin histo compare and example source code

Example source code for histogram equalization
and compare with origin histogram and stretching histogram.

result is like that:

origin image & histogram




stretching image and histogram






Equalization image and histogram
 

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tags:
equalizeHist, cvtColor, normalize, calcHist

WebCam Histogram Test, OpenCV

Histogram Test on webcam stream
Refer to below source code..😀

test video

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< /gitst >



tags : normalize, calcHist, MatND