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真实感3D重建中的纹理映射技术

DOI: 10.11834/jig.20071045

Keywords: 重建,纹理映射,光照连续性

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Abstract:

精确的纹理映射是体现模型视觉真实感的关键因素。本文在阐述纹理映射技术原理的基础上,探讨了基于3维激光扫描设备进行3D重建过程中,实现具有高度真实感的纹理映射所遇到的实际问题,提出了基于纹理的模型重构和纹理光照连续性重建算法,解决了纹理图像空间不连续、光照不连续等因素对模型真实感的影响,并通过真实数据的实验对算法有效性进行了验证,为大型户外实体的真实感3D重建奠定了技术基础。

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