A Fuzzy Filter for Enhancing Images Corrupted By Gaussian Noise
Jaspreet Singh Rajal · 2013
This paper presents a fuzzy grayscale enhancement technique for low contrast image corrupted by Gaussian noise. The degradation of the low contrast image is mainly caused by the inadequate lighting during image capturing and thus eventually resulted in non uniform illumination in the image. Most of the developed enhancement techniques improved image quality without considering the non uniform lighting in the image. The proposed method has better performance than available methods in the enhancement of noisy images and has been validated by the performance measures like PSNR,SNR,RMSE,MSE.