1 November 1989 Multirate Monochrome Image Compression Based On A Novel Deconvolution Of The Analysis/Synthesis Filter Banks
Author Affiliations +
Proceedings Volume 1199, Visual Communications and Image Processing IV; (1989) https://doi.org/10.1117/12.970088
Event: 1989 Symposium on Visual Communications, Image Processing, and Intelligent Robotics Systems, 1989, Philadelphia, PA, United States
Abstract
This paper reports on the authors' recent work in developing a new multirate method for image coding at low bit rates. The method follows the approach which was introduced at ISCAS 89 [1] and is based on a multirate maximally decimated filter bank structure. Difficulties and solutions related to the performance of the system are discussed in this paper. The proposed structure attempts to preserve the perceptually significant characteristics of the reconstructed image in the presence of quantization. Methods for coding the new multirate representation are still under development. However, preliminary coding results are shown in this paper using vector quantization and adaptive differential PCM. Results based on a more efficient contour encoding method will be presented at the conference.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mark J. T. Smith, Mark J. T. Smith, Steven L. Eddins, Steven L. Eddins, } "Multirate Monochrome Image Compression Based On A Novel Deconvolution Of The Analysis/Synthesis Filter Banks", Proc. SPIE 1199, Visual Communications and Image Processing IV, (1 November 1989); doi: 10.1117/12.970088; https://doi.org/10.1117/12.970088
PROCEEDINGS
12 PAGES


SHARE
RELATED CONTENT

Subband finite-state vector quantization
Proceedings of SPIE (September 16 1994)
Color Image Display with a Limited Palette Size
Proceedings of SPIE (November 01 1989)
A Low-Rate Video Coding Based on DCT/VQ
Proceedings of SPIE (November 01 1989)

Back to Top