Importance

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Abstract

A method includes obtaining three-dimensional range data, using a computer graphics rendering pipeline to encode the three-dimensional range data into two-dimensional images, retrieving depth information for each sampled pixel in the two-dimensional images, and encoding the depth information into red, green and blue color channels of the two-dimensional images. The two-dimensional images may be compressed using two-dimensional techniques including dithering. The step of obtaining the three-dimensional range data may be performed using a three-dimensional range scanning device. The method may further include storing the two-dimensional images on a computer readable storage medium. The method may further include setting up the viewing angle for the three-dimensional range data. The viewing angle for the three-dimensional range data is a viewing angle of a camera used in obtaining the three-dimensional range data. The computer graphics rendering pipeline may provide for geometry processing, projection, and rasterization.

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First Claim