An interpolative spatial domain technique for coding image sequences

P. J. Cordell, R. J. Clarke

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The authors identify the main mechanism through which bits are consumed in the RBN (recursive binary nesting) coding scheme and determine ways in which this can be reduced. To this end, various forms of local motion-compensation are implemented and described, but the results are found to be disappointing. Different quantizers are then considered, but again the improvements were minimal. A scaled quantizer is introduced and shown to provide satisfactory performance. It is concluded that with the consequent increase in transmission efficiency for small block sample points, the use of RBN for quality coding of moving sequences at low channel rates is practicable.

Original languageEnglish
Title of host publication1989 International Conference on Acoustics, Speech, and Signal Processing
Pages1917-1920
Number of pages4
Volume3
DOIs
Publication statusPublished - 1989
Event1989 International Conference on Acoustics, Speech, and Signal Processing - Glasgow, Scotland
Duration: 23 May 198926 May 1989

Conference

Conference1989 International Conference on Acoustics, Speech, and Signal Processing
CityGlasgow, Scotland
Period23/05/8926/05/89

Fingerprint Dive into the research topics of 'An interpolative spatial domain technique for coding image sequences'. Together they form a unique fingerprint.

Cite this