MODIFIED ADAPTIVE BILATERAL FILTER FOR IMAGE CONTRAST ENHANCEMENT

R.Rejitha, A.Kanagaraj

Abstract: This paper proposes a two phase theme for removing noise and improves the resolution improvement victimization Adaptive bilateral filter. Within the initial part, to get rid of total variant regularization is employed to spot pixels that square measure probably to be contaminated by noise. Within the second part, the image is rebuilt employing a specialized technique that applies solely to those chosen component candidates for improvement. The filter may be applied iteratively to effectively scale back significant noise. In terms of edge preservation and noise suppression, our rebuilt images show a big improvement compared to those rebuilt by victimization simply nonlinear filters or regularization strategies solely. It’s additionally called multiple-look process. Our theme will take away background level as high as attainable and provides high resolution output compared to alternative strategies.

Keywords: Bilateral Filter, Denoising, Enhancement, Quality

DOI: https://doi.org/10.15623/ijret.2014.0304046