Earticle

초록

영어

This paper proposes a novel optical flow method using SVD(Singular Value Decomposition) for extracting flow velocity field included in an input video. SVD calculates principal components of the image sequence, and the intermediate frame between sequential images is approximated. We generate optical flow for fluid movements using a groundbreaking optical flow estimation method which is the combination of Lucas/Kanade and Horn/Schunck to achieve the best of the local and global differential methods. While fluid simulation plays central role of generating fluid animations, our video based flow field generation scheme shows the potential for novel paradigm on physics based animation.

목차

Abstract
 1. Introduction
 2. Related Works
 3. Our Method
  3.1. Intermediate Frames Generation
  3.2. Velocity Field Generation
 4. Summary of Optical Flow
 5. Singular Value Decomposition
 6. Conclusion
 Acknowledgements
 References

키워드

저자

• HaengA An [ Global School of Media, Soonsil University, Korea, Global School of Media, Soonsil University, Korea ]
• Jinho Park [ Global School of Media, Soonsil University, Korea, Global School of Media, Soonsil University, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605