The standard image compression uses the window Fourier transform for digital transfer of the data. We have developed wavelet compression of images which has better characteristics than the standard one. It allows higher compression at the same quality, and better quality at the same compression level. This advantage is evident from the Figures where the original image (left) is shown, and the standard (center) and wavelet (right) transformations are compared for output files, approximately of the same volume.

Original image. jpeg image with quality=12. Image restored from wavelet coded image.
Original image jpeg image with quality=12 Image restored from wavelet coded image
(jpeg file size=53 746 bytes) (file size=7 092 bytes) (file size=6 814 bytes)