Image compression based on optimum spatial resample
BI Du-yan · Computer Engineering and Applications Journal · 2008
A method of image compression based on optimum spatial resample was present.It compressed the image by selecting a subset of the whole image pixels with criterion of minimizing the revert error and revert image through piecewise linear interpolation.Experiments shows that its performance is close to JPEG2000 as a whole,worse when image have complex textures,and better than JPEG2000 in edge preservation and visual effect with low bit and noisy image compression.