用距离传感器实时建立连续表面三维模型的方法

吉林大学学报(工学版) ›› 2003, Vol. ›› Issue (3): 55-59.

用距离传感器实时建立连续表面三维模型的方法

王德民¹, 李艾瑛², 刘子良²

1. 吉林大学, 网络中心, 吉林长春 130012;
2. 吉林大学, 计算机科学与技术学院, 吉林长春 130025

收稿日期:2002-06-10

Method for real-time setup of 3-D continous surface model using distance transducers

WANG De-min¹, LI Ai-ying², LIU Zi-liang²

1. Network Center, Jilin University, Changchun 130012, China;
2. College of Computer Science and Technology, Jilin University, Changchun 130025, China

Received:2002-06-10

摘要/Abstract

摘要： 提出了用距离传感器将不同方位上同一物体的实测数据(非连续、二维)实时地合成到同一个模型中,以便能快速得到一个具有连续表面的三维模型的方法。采用本算法规则,不到1min即可在SUN工作站用180×120的实测数据建立一个具有连续表面的工作图像。

关键词: 距离传感器, 实时处理, 三维模型, 表面连续算法

Abstract: A method to set up the 3 dimensional continuous surface model for real objects is presented in this paper.The distance data from different orientations of a real object is collected into the model by distance transducers.This method has the advantage of quick in processing and may be used in real time applications.By using the algorithm rules discussed in this article,the computational time will be no more than one minute in creating a 3 D pattern with continuous surface from 180?120 measured data on a SUN workstation.

Key words: distance transducer, real-time processing, 3-D model, surface continuity algorithm

中图分类号:

TP391.41

王德民, 李艾瑛, 刘子良. 用距离传感器实时建立连续表面三维模型的方法[J]. 吉林大学学报(工学版), 2003, (3): 55-59.

WANG De-min, LI Ai-ying, LIU Zi-liang. Method for real-time setup of 3-D continous surface model using distance transducers[J]. 吉林大学学报(工学版), 2003, (3): 55-59.

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