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深度图像合成的主次缝合线方法

Integrating Range Images by Main-Stitched-Line and Sub-Stitched-Line

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【作者】 张宗华彭翔胡小唐

【Author】 ZHANG Zong-hua PENG Xiang HU Xiao-tang (Stake Key Laboratory of Precision Measuring Technology and Instruments,Tianjin University, Tianjin 300072, China)

【机构】 天津大学精密测试技术及人仪器国家重点实验室!天津300072

【摘要】 在提出“主次缝合线”概念的基础上,本文研究了一种新的深度图象合成算法。本算法首先找到位于两个视图上的“主缝合线”MSL和“次缝合线”SSL。局部三角化MSL和SSL上的采样点并结合两个视图中保留区域内的三角化网格,就可得到两个视图对物体的无冗余表达。文章最后对算法的复杂度进行了分析并用实验加以验证。

【Abstract】 Based on the concept of Main-Stitched-Line(MSL) and Sub-Stitched -Line(SSL), this article presents a new integration method for multiple range images. The Main-Stitched-Line(MSL) and Sub-Stitched -Line(SSL)must be found from range images in the first view, R1.and the second view, R2. Then follows by a triangulation process to construct a non-redundant geometric representation of the multiple range images. The experimental results show that the integration techmique proposed in paper can quickly and efficiently build up surface models of a physical object from multiple range images. The complexity analysis of this algorithm has also been reported.

【基金】 国家自然科学基金资助项目(69875013)
  • 【文献出处】 工程图学学报 ,Journal of Engineering Graphics , 编辑部邮箱 ,2001年02期
  • 【分类号】TP391.41
  • 【被引频次】23
  • 【下载频次】159
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