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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 會議論文  >  Object-based layer-structure very low bit rate video coding


    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/13401


    Title: Object-based layer-structure very low bit rate video coding
    Authors: Chung-Lin Huang
    Wen-Juh Yang
    教師: 黃仲陵
    Date: 1996
    Publisher: Institute of Electrical and Electronics Engineers Inc
    Relation: Image Processing, 1996. Proceedings., International Conference on
    Volume 1, 16-19 Sept. 1996 Page(s):649 - 652 vol.1
    Keywords: image matching
    image representation
    image segmentation
    image sequences
    object-oriented methods
    Abstract: This paper presents an object-based layer-structure very low bit rate video coding system. This system is different from the conventional object-based video coding algorithms in three aspects. First, it uses the elastic stretching technique to do the object-based predictive coding. Second, to reduce the coding cost of the contours, it applies contour matching and contour displacement to predict the contour in the next frame. Third, it uses the arbitrary shape transform (AST) coding to reduce the coding bit rate for the prediction error in the arbitrarily-shaped regions.
    Relation Link: http://www.ieee.org/
    URI: http://nthur.lib.nthu.edu.tw/handle/987654321/13401
    Appears in Collections:[電機工程學系] 會議論文
    [電腦與通訊科技研發中心] 會議論文

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