Image interpolation by combining wavelet transform with Béizer surface
Jinwen Tian · Ha'erbin gongye daxue xuebao · 2004
Abundance of high frequent components in image is preserved by combining wavelet transform and Beizer surface. The quality of image interpolation is good subjective visual effect and high ratio of signal and noise in objectivity. The image interpolated is of abundant detail. There is not obvious aberration in the interpolated image. The high frequent loss and interesting detail fuzzy had been overcome in that our method compare with some traditional methods. The algorithm structure is sample and fast implement is easy. The experiment results show that our method is an effective image super-resolution method.