A comparion of image quality of the restored by wavelet and Fourier descriptors for extracted spatial features under the condition of the same band width for both descriptors

Abstract

A spatial feature extraction method based on Gabor descriptor is proposed. It is found that the restored image quality, in terms of root mean square error between the original and the restored images depends on the support length of the mother wavelet and is much better than that with Fourier descriptor which is existing method for spatial feature description.