Performance analysis of model-based video coding

C. Morimoto, P. Burlina, R. Chellappa, Y. S. Yao

Research output: Contribution to conferencePaper

Abstract

We study the performance associated with model-based video coding schemes using global motion models for motion compensation. Reference frames and compensated frame differences are coded using a method similar to MPEG, employing transform coding, quantization, and entropy coding. The traditional block matching motion compensation approach is compared to global motion compensation approaches derived from 3D motion stabilization methods, using similarity and projective transformations. 3D model-based motion compensation is achieved by derotating the input sequence. This leads to a projective transformation, which under certain circumstances, is well approximated by a similarity transformation. Experiments are carried out to analyze the performance of each scheme for comparable coding rates.

Original languageEnglish (US)
Pages279-282
Number of pages4
StatePublished - Dec 1 1996
EventProceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3) - Lausanne, Switz
Duration: Sep 16 1996Sep 19 1996

Other

OtherProceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3)
CityLausanne, Switz
Period9/16/969/19/96

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Performance analysis of model-based video coding'. Together they form a unique fingerprint.

Cite this