Functions for Histogram Specification and Histogram Equalization
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This document discusses the implementation of functions for histogram specification and histogram equalization. Histogram specification is an image contrast adjustment method that enhances visual appearance by mapping pixel values to a specified target range through a transformation function. Histogram equalization is a technique that improves image brightness and contrast by redistributing pixel intensities to create a more uniform distribution across the intensity spectrum. These functions typically involve calculating cumulative distribution functions and implementing mapping algorithms to transform pixel values. By utilizing these image processing functions, we can effectively enhance image quality through systematic histogram manipulation techniques.
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