Video codec with 2-D triangle mesh based motion compensation

Hak Soo Kim, Jae Cheol Lee, Soo Jong Lee, Moon Gi Kang, Kyu Tae Park

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

This paper presents a new video codec which is based on 2-D triangular mesh-based motion compensation and two step grid point motion estimation. With this approach the efficiency of compression and the quality of reconstructed images are improved. The compensation of motion for each triangular patch is performed by image warping using motion vectors at the grid points. The prediction error coding and the rate control meet MPEG-4 VM specification. The experimental results show that the codec system proposed is simple in complexity and moreover, the quality of decoded images is improved.

Original languageEnglish
Pages (from-to)24-25
Number of pages2
JournalDigest of Technical Papers - IEEE International Conference on Consumer Electronics
Publication statusPublished - 1997
EventProceedings of the 1997 16th International Conference on Consumer Electronics, ICCE - Rosemont, IL, USA
Duration: 1997 Jun 111997 Jun 13

All Science Journal Classification (ASJC) codes

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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