Definitions for "Wavelets"
Keywords:  huygens, see
See Huygens wavelets.
A set of digital compression tools that gives good picture quality at high compression rates.
A new and powerful signal processing technique, similar in spirit to the Fourier Transform, but more flexible and with many superior properties.
An image compression technique that enables more or less lossless compression ratios of 10:1 or even 20:1, compared to the standard 3:1 maximum for lossless JPEG compression.
Basis functions selected to represent efficiently certain types of frequently encountered pattern elements, such as discontinuities.