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

Z. Wang, Y. Wang

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


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
Number of pages3
StatePublished - 1997
Event1997 Picture Coding Symposium (PCS 97) - Berlin, Germany
Duration: Sep 10 1997Sep 12 1997


Other1997 Picture Coding Symposium (PCS 97)

ASJC Scopus subject areas

  • Hardware and Architecture
  • Software

Cite this