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    题名: Constructing interactive multi-view videos based on image-based rendering
    作者: Shih-Ming Chang;Joseph C. Tsai;Shwu-Huey Yen;Timothy K. Shih
    关键词: SIFT algorithm;mean-shift algorithm;homography matrix;image-based rendering;IBR;multi-view videos;interactive videos;scene rotation;viewing angles;viewing angle selection
    日期: 2015
    上传时间: 2017-08-02 02:10:12 (UTC+8)
    摘要: In this paper, we use image-based rendering (IBR) to develop a scene rotation mechanism. We shot several images in the same scene and computed the angles between images. A video is then composed, allowing users to select viewing angles when the video is playing. We made three kinds of assumptions that may affect the resulting video, and proved our assumptions by a series of experiments. Finally, we use video of realistic scenario and produce interactive video by the proposed method. The contribution also includes techniques to compute geometric parameters of the scene from one or more images.
    關聯: International Journal of Computational Science and Engineering 10(4), p.402 - 414
    DOI: 10.1504/IJCSE.2015.070996
    显示于类别:[資訊工程學系暨研究所] 期刊論文

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