Overlapped block motion compensation for frame rate up conversion

Suk Kim, Taeuk Jeong, Chulhee Lee

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

Abstract

Recently, motion compensated interpolation methods are used to generate new frames in the frame rate up conversion. However, they often yield undesirable blocking artifacts due to inaccurate motion estimation. In order to mitigate these artifacts, we propose a new motion-compensated frame rate up conversion algorithm with overlapped block motion estimation. The new interpolated frame is obtained by overlapped block motion compensation of multiple motion estimation between the current and previous frames. Experimental results show the proposed method produces better perceptual quality and outperforms conventional motion-compensated methods in terms of PSNR.

Original languageEnglish
Title of host publicationIMAGAPP 2010 - Proceedings of the International Conference on Imaging Theory and Applications, IVAPP 2010 - Proc. Int. Conf. Information Visualization Theory and Applications
Pages68-71
Number of pages4
Publication statusPublished - 2010
Event2nd International Conference on Imaging Theory and Applications, IMAGAPP 2010, 1st International Conference on Information Visualization Theory and Applications, IVAPP 2010 - Angers, France
Duration: 2010 May 172010 May 21

Publication series

NameIMAGAPP 2010 - Proceedings of the International Conference on Imaging Theory and Applications, IVAPP 2010 - Proc. Int. Conf. Information Visualization Theory and Applications

Other

Other2nd International Conference on Imaging Theory and Applications, IMAGAPP 2010, 1st International Conference on Information Visualization Theory and Applications, IVAPP 2010
CountryFrance
CityAngers
Period10/5/1710/5/21

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Computer Vision and Pattern Recognition

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  • Cite this

    Kim, S., Jeong, T., & Lee, C. (2010). Overlapped block motion compensation for frame rate up conversion. In IMAGAPP 2010 - Proceedings of the International Conference on Imaging Theory and Applications, IVAPP 2010 - Proc. Int. Conf. Information Visualization Theory and Applications (pp. 68-71). (IMAGAPP 2010 - Proceedings of the International Conference on Imaging Theory and Applications, IVAPP 2010 - Proc. Int. Conf. Information Visualization Theory and Applications).