Performance analysis of model-based video coding

C. Morimoto, Philippe 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
Externally publishedYes
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

Fingerprint

Motion compensation
Image coding
Entropy
Stabilization
Experiments

ASJC Scopus subject areas

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

Cite this

Morimoto, C., Burlina, P., Chellappa, R., & Yao, Y. S. (1996). Performance analysis of model-based video coding. 279-282. Paper presented at Proceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3), Lausanne, Switz, .

Performance analysis of model-based video coding. / Morimoto, C.; Burlina, Philippe; Chellappa, R.; Yao, Y. S.

1996. 279-282 Paper presented at Proceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3), Lausanne, Switz, .

Research output: Contribution to conferencePaper

Morimoto, C, Burlina, P, Chellappa, R & Yao, YS 1996, 'Performance analysis of model-based video coding' Paper presented at Proceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3), Lausanne, Switz, 9/16/96 - 9/19/96, pp. 279-282.
Morimoto C, Burlina P, Chellappa R, Yao YS. Performance analysis of model-based video coding. 1996. Paper presented at Proceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3), Lausanne, Switz, .
Morimoto, C. ; Burlina, Philippe ; Chellappa, R. ; Yao, Y. S. / Performance analysis of model-based video coding. Paper presented at Proceedings of the 1996 IEEE International Conference on Image Processing, ICIP'96. Part 2 (of 3), Lausanne, Switz, .4 p.
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