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董军宇

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期刊论文

Comparison of Five 3D Surface Texture Synthesis Methods

董军宇Junyu Dong and Mike Chantler

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摘要/描述

We present and compare five approaches for synthesizing and relighting real 3D surface textures. We adapted Efros's texture quilting method and combined it with five different relighting representations, comprising: a set of three photometric images; surface gradient and albedo maps; polynomial texture maps; and two eigen based representations using 3 and 6 base images. We used twelve real textures to perform quantitative tests on the relighting methods. We develop a systematic qualitative test for the assessment of the complete synthesis systems. Our conclusion is that the cheaper gradient and threebase-image eigen methods should be used in preference to the other methods, especially where the surfaces are Lambertian or near Lambertian.

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【免责声明】以下全部内容由[董军宇]上传于[2010年08月31日 10时24分30秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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