MATLAB Implementation of Median Filtering Algorithm
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This source code implements median filtering functionality through MATLAB programming. Median filtering serves as a fundamental image processing technique specifically designed to eliminate salt-and-pepper noise and various other noise types, thereby enhancing overall image quality. The algorithm operates by calculating the median value of pixels within a defined neighborhood around each target pixel, then replacing the original pixel value with this computed median. This process effectively smoothens the image while preserving edge details. The implementation typically utilizes MATLAB's built-in functions such as medfilt2() for 2D images or custom sliding window operations for specialized applications. By executing this program, users can efficiently perform median filtering operations and obtain significantly clearer, smoother image outputs with reduced noise artifacts.
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