Friday, December 1, 2023

OpenCV and Image Processing - Histogram for colored Images

The histogram is created on a channel-by-channel basis, a color image has blue, green and red channels. To plot the histogram for color images, the image should be split into blue, green and red channels, and plot the histogram one by one. With matplotlib library we can put the three histograms in one plot. Below is the code to generate histogram for color image:1 def show_histogram_color(image):2...
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