Shape Control of Local Parameter Adjustable Five Rational Transect and Application

Abstract

AbstractIn order to enlarge the image after low-resolution images can still be rich in detail, the effect of sharp edges, this article constructs a rational quintic spline interpolation, and applied to image interpolation, due to the interpolation function has five Local shape control performance parameters, making the image zoom in or out of, according to the need for control. Experimental results show that the interpolation functions are constructed five effective and robust