Title :
A note on optimal quantization (Corresp.)
Author :
Bucklew, James A. ; Gallagher, Neal C., Jr.
fDate :
5/1/1979 12:00:00 AM
Abstract :
For a general class of optimal quantizers the variance of the output is less than that of the input. Also the mean value is preserved by the quantizing operation.
Keywords :
Quantization (signal); Signal quantization; Distortion measurement; Equations; Extraterrestrial measurements; NASA; Quantization; Statistics; Sufficient conditions; Taylor series;
Journal_Title :
Information Theory, IEEE Transactions on
DOI :
10.1109/TIT.1979.1056042
