Interactive view synthesis from integral photography using estimated depth information
Interactive view synthesis from integral photography using estimated depth information
复制标题
使用估计深度信息从积分摄影合成交互式视图
DOI：
10.1117/12.511022
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
H. Harashima
中科院分区：
文献类型：
--
作者：
S. Mitsuda;Tomoyuki Yamamoto;Keita Takahashi;T. Naemura;H. Harashima
在三维成像技术领域，积分摄影（IP）是一种很有前途的方法之一，并且已经研究了HDTV摄像机和光纤阵列的组合来显示三维实时视频序列。作者已将该系统应用于计算机图形学方法，用于从IP图像合成任意视图：一种无需物理透镜阵列的交互式显示自由视点图像的方法。本文提出了一种实时估计IP图像上每个元素图像对应的深度数据的方法。实验结果表明，该方法对提高自由视点图像合成的质量是非常有效的。
In the field of 3-D imaging technology, Integral Photography (IP) is one of the promising approaches, and a combination of an HDTV camera and an optical fiber array has been investigated to display 3-D live video sequences. The authors have applied this system to a computer graphics method for synthesizing arbitrary views from IP images: a method of interactively displaying free-viewpoint images without physical lens array. This paper proposes a real-time method of estimating depth data corresponding to each element image on an IP image. Experimental results show that the proposed method is very useful for improving the quality of the free-viewpoint image synthesis.