Title :
A fast MMSE encoding technique for vector quantization
Author :
Soleymani, Mohammad R. ; Morgera, Salvatore D.
Author_Institution :
Dept. of Electr. Eng., McGill Univ., Montreal, Que., Canada
fDate :
6/1/1989 12:00:00 AM
Abstract :
The authors present a very efficient minimum mean-squared error (MMSE) encoding method useful for vector quantization. Using this method results in a considerable reduction in the number of multiplications and additions. The increase in the number of comparisons is moderate, and therefore the overall saving in the number of operations is still considerable. Very little precomputation and extra storage is required
Keywords :
data compression; encoding; signal processing; data compression; fast MMSE encoding technique; minimum mean-squared error; signal processing; vector quantization; Communications Society; Councils; Data compression; Distortion measurement; Encoding; Modulation coding; Phase change materials; Pulse modulation; Search methods; Vector quantization;
Journal_Title :
Communications, IEEE Transactions on
