Computer Vision with Python and OpenCV - Histograms

In this video, we will learn how compute and display histograms with OpenCV.

The link to the github repository for the code examples is as follows,

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Credits:

#Python #OpenCV #Histogram

[narimanmamdouh]

The color channels are arranged as the blue channel is the first, then the green and the last is red. The order is BGR not RGB.

[jeetsensarma]

Is there any advantage or disadvantage in using any of the three methods for calculating the histograms? or are they same n all aspects ?