New two-step motion estimation using adjustable partial distortion search - Advanced selected search point and early termination for two step motion search

Yonghoon Kim, Jechang Jeong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we proposed an advanced two-step motion estimation using adjustable partial distortion for fast motion estimation. We improve the two-step search by using relationship between neighboring and current block. The proposed algorithm is 187 times faster than FS and 2.7 times faster than TS-EPDS without negligible PSNR degradation. Therefore, it is suitable for real-time video implementation.

Original languageEnglish
Title of host publicationSIGMAP 2012 WINSYS 2012 - Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems
Pages85-88
Number of pages4
StatePublished - 2012 Oct 24
EventInternational Conference on Signal Processing and Multimedia Applications, SIGMAP 2012 and International Conference on Wireless Information Networks and Systems, WINSYS 2012 - Rome, Italy
Duration: 2012 Jul 242012 Jul 27

Publication series

NameSIGMAP 2012, WINSYS 2012 - Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems

Other

OtherInternational Conference on Signal Processing and Multimedia Applications, SIGMAP 2012 and International Conference on Wireless Information Networks and Systems, WINSYS 2012
CountryItaly
CityRome
Period12/07/2412/07/27

Keywords

  • Fast motion estimation
  • Two-step motion search
  • Video coding

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  • Cite this

    Kim, Y., & Jeong, J. (2012). New two-step motion estimation using adjustable partial distortion search - Advanced selected search point and early termination for two step motion search. In SIGMAP 2012 WINSYS 2012 - Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems (pp. 85-88). (SIGMAP 2012, WINSYS 2012 - Proceedings of the International Conference on Signal Processing and Multimedia Applications and Wireless Information Networks and Systems).