Zhi-ping Hu

Shanghai University, Shanghai, Shanghai Shi, China

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Publications (2)0 Total impact

  • Zhi-ping Hu, Yuan-jun He, Zong-ying Uo
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    ABSTRACT: A new algorithm of view synthesis from serial images taken by camera motion based on edge information is proposed in this paper. Firstly, the edges in images are extracted and divided into line segments. From the information of relative positions and orientations of those lines, the corresponding lines between two views are detected. Secondly, we process the smooth region of the images. Finally, a destination image can be generated followed by interpolation of the corresponding points. By this method, we can create a clear edge image and therefore obtain a better destination digital image.
    Computational Science and Its Applications - ICCSA 2007, International Conference, Kuala Lumpur, Malaysia, August 26-29, 2007. Proceedings, Part II; 01/2007
  • Zhi-ping Hu, Yuan-jun He, Zong-ying Ou
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    ABSTRACT: A general IBR (image based rendering) approach schema for synthesis image of new viewpoint is presented in this paper. Giving a series of images of an environment on closely spaced two circles viewpoints the proposed algorithm can generate perspective intermediate images of the environment in any viewpoint between two circles. In this case the same environment is displayed from the view of a virtual camera controlled by the user. The synthesis processing consists of three steps: First, the ring-like region between outer and inner circles can be divided as a set of fan-like sub-regions. Find the fan-like region to encircle the specified viewpoint; then an IBR processing between two images taken by moving camera along optical axis is implemented to generate two intermediate image; finally, an IBR processing between two images taken by moving camera around the scene is implemented to generate the destination image corresponding the specified viewpoint. Some experiment result images are also shown in this paper.
    16th International Conference on Artificial Reality and Telexistence, ICAT 2006, Hangzhou, China, November 29 - December 1, 2006, Workshops Proceedings; 01/2006

Publication Stats

1 Citation

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Institutions

  • 2007
    • Shanghai University
      • School of Computer Engineering and Sciences
      Shanghai, Shanghai Shi, China
  • 2006
    • East China JiaoTong University
      Jiangxi, Gansu Sheng, China