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Sparse DP Quantization Algorithm

Published in IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences • Feb 28, 2019
NobleIDNI5P14W26R81S56
Authors:
Yukihiro Bandoh
,
Seishi Takamura
,
Atsushi Shimizu

Abstract

We formulate the design of an optimal quantizer as an optimization problem that finds the quantization indices that minimize quantization error. As a solution of the optimization problem, an approach based on dynamic programming, which is called DP quantization, is proposed. It is observed that quan...

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