This repository demonstrates histogram equalization on grayscale images using OpenCV and visualizes the before/after histograms to verify how the intensity distribution changes. Histogram equalization ...

This project provides a Python implementation of the G-CLAHE algorithm, an advanced technique for enhancing the contrast of medical images, particularly X-rays. The algorithm iteratively applies ...

Abstract: Histogram equalization (HE) is one of the common methods used for improving contrast in digital images. However, this technique will cause an effect on brightness saturation or shadow in ...

Abstract: Surveillance image enhancement methods frequently suffer from a number of drawbacks, including variable lighting conditions, noise, and low resolution making them more complex. Because of ...