Comparison of lossy coding techniques for digitized radiographic images

M. Goldberg, S. Panchanathan, L. Wang

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

1 Scopus citations

Abstract

We report on an experiment in which various lossy coding techniques are applied to a digitized radiographic image. Six different lossy coding techniques are employed: Full frame transforms, variable length block transform coding, three vector quantization schemes which differ in the degree of adaptivity, and a unified variable length transform coding and adaptive vector quantization. Some results include decreased bit rate requirements, and reduced overhead for codebook transmission.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsYongmin Kim
PublisherPubl by Int Soc for Optical Engineering
Pages327-336
Number of pages10
ISBN (Print)0819402761
StatePublished - Dec 1 1990
Externally publishedYes
EventMedical Imaging IV: Image Capture and Display - Newport Beach, CA, USA
Duration: Feb 4 1990Feb 5 1990

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume1232
ISSN (Print)0277-786X

Other

OtherMedical Imaging IV: Image Capture and Display
CityNewport Beach, CA, USA
Period2/4/902/5/90

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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