2009•Video EngineeringRequires access
Entropy Analysis of Two Dimensions Image Enlarge Methods
Junfeng Lu
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Abstract
In this paper,three two-dimensional image enlarging methods are studied,including the nearest neighbor interpolation,linearity interpolation and neighbor pixel exchange interpolation.And then,the methods which can enlarge 4 times to 9 times are given,and the errors are analyzed.The simulating results show that the given methods are all effective,and the linearity interpolation is better.