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Data compression of an autostereoscopic 3D image

机译:自动立体3D图像的数据压缩

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This paper is concerned with the data compression and interpolation of multi-view image. In this paper, we propose a novel disparity compensation method based on geometric relationship. We first investigate the geometric relationship between a point in the object space and its projection onto view images. Then, we propose the disparity compensation scheme that utilizes the geometric constraints between view images. This scheme is used to compress the multi-view image into the structure of the triangular patches and the texture data on the surface of the patches. This scheme not only compresses the multi-view image but also synthesizes the view images from any viewpoints in the viewing zone. We report the experiment where three sets of multi-view image were used as original images and the amount of data was reduced to 1/20 with SNR 34 dB.
机译:本文涉及多视图图像的数据压缩和插值。本文提出了一种基于几何关系的新型差异补偿方法。我们首先研究对象空间中的点与其投影之间的几何关系。然后,我们提出了利用视图图像之间的几何约束的视差补偿方案。该方案用于将多视图图像压缩到三角形斑块的结构和贴片表面上的纹理数据。该方案不仅压缩多视图图像,还不仅从观看区中的任何视点综合了视图图像。我们报告了实验,其中三组多视图图像用作原始图像,并且数据量减少到1/20,SNR 34 dB减少到1/20。

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