利用高光偏振测量透明物体的表面方向

Proceedings. 1999 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (Cat. No PR00149) Pub Date : 1999-06-23 DOI:10.1109/CVPR.1999.786967

Megumi Saito, Yoichi Sato, K. Ikeuchi, H. Kashiwagi

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引用次数: 102

摘要

提出了一种利用高光偏振获取透明物体表面取向的方法。由于高光，即物体反射光的镜面分量，只在镜面方向附近被观察到，所以它只出现在物体表面的有限部分。为了获得整个物体表面的方向，我们采用了球形扩展光源。本文报道了其实验装置、形状恢复算法及其性能评价。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Measurement of surface orientations of transparent objects using polarization in highlight

This paper proposes a method for obtaining surface orientations of transparent objects using polarization in highlight. Since the highlight, the specular component of reflection light from objects, is observed only near the specular direction, it appears merely on limited parts on an object surface. In order to obtain orientations of a whole object surface, we employ a spherical extended light source. This paper reports its experimental apparatus, a shape recovery algorithm, and its performance evaluation.

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Proceedings. 1999 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (Cat. No PR00149)

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