5. Image Enhancement in MATLAB: Histogram & Contrast Methods

Enhance image contrast and brightness using advanced histogram and intensity transformation techniques in MATLAB!

In this tutorial, we’ll explore:
✅ Histogram visualization and interpretation
✅ Contrast stretching using imadjust()
✅ Global enhancement with histeq()
✅ Local adaptive enhancement with adapthisteq() (CLAHE)
✅ Comparing histograms before and after processing

This is Part 5 of the Intermediate MATLAB Image Processing series — perfect for students and engineers working in control systems, electrical engineering, or computer vision.

🔗 GitHub Source Code: https://github.com/safa-bazrafshan/MATLAB-Image-Processing-Course-Tutorial-Series

🎓 This video is part of the Free MATLAB Image Processing Course — designed to take you from basic to advanced image analysis step-by-step.

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