25 February 2008 A method for converting three-dimensional models into auto-stereoscopic images based on integral photography
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Proceedings Volume 6805, Three-Dimensional Image Capture and Applications 2008; 68050Z (2008); doi: 10.1117/12.766995
Event: Electronic Imaging, 2008, San Jose, California, United States
Abstract
We have been researching three-dimensional (3D) reconstruction from images captured by multiple cameras. Currently, we are investigating how to convert 3D models into stereoscopic images. We are interested in integral photography (IP), one of many stereoscopic display systems, because the IP display system reconstructs complete 3D auto-stereoscopic images in theory. This system consists of a high-resolution liquid-crystal panel and a lens array. It enables users to obtain a perspective view of 3D auto-stereoscopic images from any direction. We developed a method for converting 3D models into IP images using the OpenGL API. This method can be applied to normal CG objects because the 3D model is described in a CG format. In this paper, we outline our 3D modeling method and the performance of an IP display system. Then we discuss the method for converting 3D models into IP images and report experimental results.
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Miwa Katayama, Yuichi Iwadate, "A method for converting three-dimensional models into auto-stereoscopic images based on integral photography", Proc. SPIE 6805, Three-Dimensional Image Capture and Applications 2008, 68050Z (25 February 2008); doi: 10.1117/12.766995; http://dx.doi.org/10.1117/12.766995
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KEYWORDS
3D modeling

3D image processing

Cameras

3D displays

Optical filters

3D acquisition

Image filtering

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