Fractional wavelet transform

摘要

The wavelet transform, which has had a growing importance in signal and image processing, has been generalized by association with both the wavelet transform and the fractional Fourier transform. Possible implementations of the new transformation are in image compression, image transmission, transient signal processing, etc. Computer simulations demonstrate the abilities of the novel 'transform. Optical implementation of this transform is briefly discussed. #1997 Optical Society of America