Implementation, Optimization, and Evaluation of Image Enhancement Techniques
Keywords:
Image enhancement, Fourier and Wavelet Transform, Denoising, Frequency Domain TechniqueAbstract
Improving the visual quality of images for enhanced interpretation and analysis is a core objective in image processing, impacting fields from medical diagnostics to satellite imagery and computer vision systems. This research investigates the application and refinement of several image enhancement techniques using the MATLAB platform. Methods such as histogram equalization, contrast manipulation, sharpness enhancement, gamma adjustment, and spatially varying filtering are examined for their ability to improve image clarity, contrast, and reduce noise artifacts.
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