• DocumentCode
    1468441
  • Title

    Video Painting Based on a Stabilized Time-Varying Flow Field

  • Author

    Yoon, Jong-Chul ; Lee, In-Kwon ; Kang, Henry

  • Author_Institution
    Dept. of Broadcasting Visual Art Technol. & Entertainment, Kangwon Nat. Univ. at Samcheuk, Samcheuk, South Korea
  • Volume
    18
  • Issue
    1
  • fYear
    2012
  • Firstpage
    58
  • Lastpage
    67
  • Abstract
    We present a method for constructing 3D feature flow from video and its application to video stylization. Our method extracts smoothly aligned 3D vectors that describe the smallest variation of colors within a spatiotemporal video cube, and thus effectively preserves both spatial and temporal coherence in a relatively inexpensive manner. As an application of this flow field we present a particle-based video stylization technique to rerender the video in a feature enhancing, painterly style. Our method consists of per-pixel operations and is suitable for GPU implementation, which enables real-time video stylization.
  • Keywords
    computer graphic equipment; coprocessors; image colour analysis; rendering (computer graphics); video signal processing; 3D feature flow construction; 3D vectors; GPU implementation; color variation; nonphotorealistic rendering; particle based video stylization technique; spatiotemporal video cube; stabilized time varying flow field; video painting; video stylization; Coherence; Color; Image color analysis; Painting; Pixel; Rendering (computer graphics); Three dimensional displays; Nonphotorealistic rendering; flow-based filtering; painterly rendering.; video abstraction;
  • fLanguage
    English
  • Journal_Title
    Visualization and Computer Graphics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    1077-2626
  • Type

    jour

  • DOI
    10.1109/TVCG.2011.47
  • Filename
    5728800
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1468441