Adaptive Technique for Image Zooming Based on Image Processing Technique

Abstract

Due to the abilities of preserving sharp edges and detail, in this long essay sort of study matter interpolation schemes are considered. For the purpose of image zooming Cubic spline algorithm is used. With it analization of local structure of image and least time consuming near optimal re-sampling function would be there to preserve contrast and edge location. Into homogeneous areas this image is dynamically segmented, preserving edges is main focus here. In this algorithm Blurring and jagging problem is reduced. To compare existing algorithm with cubic spline by the help of algorithm method real world image is used. To arrive at conclusion that the cubic spline interpolation algorithm is not inferior to the existing algorithm, images are compared by two ways namely MSE and PSNR.