Adaptive Gamma Correction with Unsharp Masking and Gaussian filter for Image Contrast Enhancement

In this research work image processing is done for direct application of digital images. Image processing is used for the enhancement of process includes with it. Adaptive histogram equalization is an appropriate method for improving the quality of images. This technique is used with gamma correction. Unsharp masking and Gaussian smoothing filters are also applied to improve the visibility as well as to remove the harshness of images. The comparative results of different approaches are also shown in this research work. The proposed method is superior to earlier developed methods by testing on various parameters such as MSE, PSNR, MAE, and AMBE. The suggested strategy maintains brightness in different types of images.