Wavelet domain half-pixel motion compensation using H-transform

Yih Ching Su, Chu Sing Yang, Chen Wei Lee, Chun Wei Tseng, Yao Jei Zheng

研究成果: Letter

摘要

Adapting to the structure of 2-D-H-Transform, this paper proposes a novel wavelet domain half-pixel motion compensation algorithm HMRME (Half-pixel Multi-Resolution Motion Estimation). The primary objective of this study is the reduction of the aliasing effect caused by the down-sampling in the wavelet transform under the complexity constraints. The conventional multi-resolution motion estimation scheme can be combined with the half-pixel interpolation method to generate a new high-performance wavelet video codec. The preliminary results show that the performance of HMRME rises above its counterparts, the Multi-Resolution Motion Estimation (MRME) and the Adaptive Multi-Resolution Motion Estimation (AMRME).

原文English
頁(從 - 到)1314-1317
頁數4
期刊IEICE Transactions on Information and Systems
E86-D
發行號7
出版狀態Published - 2003 七月

All Science Journal Classification (ASJC) codes

  • Software
  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering
  • Artificial Intelligence

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  • 引用此

    Su, Y. C., Yang, C. S., Lee, C. W., Tseng, C. W., & Zheng, Y. J. (2003). Wavelet domain half-pixel motion compensation using H-transform. IEICE Transactions on Information and Systems, E86-D(7), 1314-1317.