A Brief Description of Enhancement of Grayscale Image using Fuzzy Techinque

Image Enhancement is the one of the most powerful technique through which we can be improved the quality of any images. The aim motive is to use the image enhancement technique is to enhance the image visual appearance. There are many technique are used to enhance the image quality are Spatial domain method and frequency domain method. One of the spatial domain enhanced method that are operated directly on the image pixels. Spatial Domain Method are mainly be applied on the digital image to enhance their visual appearance. Image Enhancement technique are used in many fields like satellite ,print media, image processing, military and our real life photographs quality. Image enhancement technique also be improves the clarity of images of human viewing, removing noise, unambiguity and blurring also. This paper compares some images with some existing methods on the basis of PSNR value. After finding out the PSNR value for the given image, we find that the proposed algorithm gives much better result than other existing techniques and the whole work is implemented in MATLAB. Citation: Vandna, RPSGOI, Balana,Mohindergarh(Haryana); Dr. Rajeev Yadav ,RPSGOI, Balana,Mohindergarh(Haryana). "A Brief Description of Enhancement of Grayscale Image using Fuzzy Techinque." Global Research and Development Journal For Engineering 26 2017: 156 - 162.