A Review on Noise and Denoise of Biometric Images

Abstract

In our work we mainly focused on denoising of biometric images such as MRI and USI images. In digital image processing, lessening in the noise is an essential procedure to interpret, analyze & enhance the main facts in an image. Still Lessening of Noise is a demanding task. Hence this study offers knowledge of noise and its types and also briefly defines the general denoising techniques for biometric images.