Conference
A subjective distortion measure for vector quantization
Abstract
The authors present some preliminary results of their ongoing study on subjective VQ distortion measure in the time/spatial domain. They first propose a context based distortion measure between two vectors. The new measure is intuitively appealing, and they include some empirical evidence for its subjective significance. Although the measure is formulated as a matrix norm, it is computationally no more difficult than the mean-squares error. …
Authors
Wu X; Zhang K
Pagination
pp. 22-31
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 1994
DOI
10.1109/dcc.1994.305909
Name of conference
Proceedings of IEEE Data Compression Conference (DCC'94)