Kiran S. Bhat
ABSTRACT
This paper presents a novel algorithm for synthesizing and editing video of natural phenomena that exhibit continuous flow patterns. The algorithm analyzes the motion of textured particles in the input video along user-specified flow lines, and synthesizes seamless video of arbitrary length by enforcing temporal continuity along a second set of user-specified flow lines. The algorithm is simple to implement and use. We used this technique to edit video of water-falls, rivers, flames, and smoke.
Supplemental Material
Available for Download
- DORETTO, G., CHIUSO, A., SOATTO, S., AND WU, Y. 2003. Dynamic textures. International Journal of Computer Vision 51, 2, 91--109. Google Scholar
Digital Library
- KWATRA, V., SCHÖDL, A., ESSA, I., TURK, G., AND BOBICK, A. 2003. Graphcut textures: Image and video synthesis using graph cuts. ACM Transactions on Graphics, SIGGRAPH 2003, 22, 3, 277--286. Google ScholarDigital Library
- SCHÖDL, A., AND ESSA, I. A. 2002. Controlled animation of video sprites. In ACM SIGGRAPH Symposium on Computer Animation, 121--128. Google ScholarDigital Library
- SCHÖDL, A., SZELISKI, R., SALESIN, D. H., AND ESSA, I. 2000. Video textures. In Proceedings of ACM SIGGRAPH 2000, 489--498. Google ScholarDigital Library
- TREUILLE, A., MCNAMARA, A., POPOVIĆ, Z., AND STAM, J. 2003. Keyframe control of smoke simulations. ACM Transactions on Graphics, SIGGRAPH 2003, 22, 3, 716--723. Google ScholarDigital Library
- TRUCCO, E., AND VERRI, A. 1998. Introductory Techniques for 3-D Computer Vision. Prentice-Hall, Inc, New Jersey, ch. 7, 146--148. Google ScholarDigital Library
- WANG, Y., AND ZHU, S.-C. 2002. A generative model for textured motion: Analysis and synthesis. In Proc. European Conference on Computer Vision (ECCV), 582--598. Google ScholarDigital Library
- WEI, L.-Y., AND LEVOY, M. 2000. Fast texture synthesis using tree structured vector quantization. In Proceedings of ACM SIGGRAPH 2000, 479--488. Google ScholarDigital Library
Index Terms
- Flow-based video synthesis and editing
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