AN ALGORITHM OF SPATIAL-TEMPORAL CORRELATED MULTIRESOLUTION MOTION ESTIMATION

Zhang Xudong; Wang Desheng; Peng Yingning

Volume 20 Issue 3

May 1998

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Article Contents

Article Navigation > Journal of Electronics & Information Technology > 1998 > 20(3): 315-320

Liu Lin, Deng Ping, Fan Ping-zhi. A Cooperative Location Method Based on Chan and Taylor Algorithms[J]. Journal of Electronics & Information Technology, 2004, 26(1): 41-46.

Citation:

Zhang Xudong, Wang Desheng, Peng Yingning. AN ALGORITHM OF SPATIAL-TEMPORAL CORRELATED MULTIRESOLUTION MOTION ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(3): 315-320.

Liu Lin, Deng Ping, Fan Ping-zhi. A Cooperative Location Method Based on Chan and Taylor Algorithms[J]. Journal of Electronics & Information Technology, 2004, 26(1): 41-46.

Citation:

Zhang Xudong, Wang Desheng, Peng Yingning. AN ALGORITHM OF SPATIAL-TEMPORAL CORRELATED MULTIRESOLUTION MOTION ESTIMATION[J]. Journal of Electronics & Information Technology, 1998, 20(3): 315-320.

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AN ALGORITHM OF SPATIAL-TEMPORAL CORRELATED MULTIRESOLUTION MOTION ESTIMATION

Received Date: 1997-01-17
Rev Recd Date: 1997-09-02
Publish Date: 1998-05-19

Abstract

Abstract

A novel scheme of motion estimation for video sequences, spatial-temporal correlated multiresolution algorithm, is proposed in this paper. This algorithm employs the correlation presented in motion vector field, including spatial-temporal correlation and father-children correlation from hierarchical blocks, to reduce calculating complexity. Motion compensated gain and entropy of motion vector can be improved evidently, but the number of search is less then that of three step method.

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References(1)

References

Netravali A N, Haskell B G. Digital Pictures: Representation and Compress, New York: Plenum Press, 1989, Chap.5.[2]Bierling M. Displacement estimation by hierarchical block matching, SPIE Vol. 1001 VCIP88 942-951.[3]李劲.高性能序列与静止图象压缩的研究:[博士学位论文].北京,清华大学电子工程系,1994.[4]Feng F, Lo T K, et al. Adaptive block matching estimation algorithms for video coding, Electron[J].Lett.1995, 31(18):1542-1543[5]Antonini M, Barmaid M, et al. Image coding using wavelet transform[J].IEEE Trans. on Image Processing.1992, 1(2):205-220[6]Burt P J, Adelson E H. The Laplacian pyramid as a compact image code, IEEE Trans. on Communication, 1983, 31(4): 532-540.

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