Super-resolution Of Aerial Image

The algorithm based on aerial image characters, and the virtue of interpolation and Wavelet Transform. Proposed a new algorithm based on Wavelet Transform and bicubic interpolation .It' s because the algorithm based on Mallat has a major disadvantage for it contains interpolation and decimation. The new A Trous algorithm, formed by con volving with an increasingly dilated Wavelet function, does have the procedure of interpolation and decimation, and it can solve the problem.This algorithm' s most important point is to improve the image' s quality and the efficiency. Interpolation operation have the virtue of simple, while Wavelet Transform have the ability of tone up the image. So, compared with some kind of the interpolation arithmetic, select a kind of interpolation arithmetic that more suit for treat with aerial image, combine with A Trous Wavelet Transform, realized the image' s zoom. Compare with the other methods, This method' s virtue is not only zoom in the image but also hold the originally image' s detail character, and also this method can do better than some other arithmetic in image disposal.