Compression of cardiac cine-angiograms using mesh-based motion estimation

Z. Wang, Y. Wang

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

Abstract

In this paper, we discuss the compression of cardiac cine-angiograms. We explored the use of a mesh-based forward motion estimation algorithm so that important feature points in images can be tracked continuously in following frames. This algorithm has been integrated in an MPEG1 like coder. Two coder structures have been developed and compared to the MPEG1 coder. It is shown that the MESH-II coder can achieve similar performance as the MPEG1 coder while enabling feature tracking over multiple frames.

Original languageEnglish (US)
Title of host publicationITG-Fachbericht
Pages349-351
Number of pages3
Edition143
StatePublished - 1997
Event1997 Picture Coding Symposium (PCS 97) - Berlin, Germany
Duration: Sep 10 1997Sep 12 1997

Other

Other1997 Picture Coding Symposium (PCS 97)
CountryGermany
CityBerlin
Period9/10/979/12/97

ASJC Scopus subject areas

  • Hardware and Architecture
  • Software

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