三维工业物体的多重描述与识别处理

李德仁; 王新华

doi:10.11834/jig.19970904

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专辑

三维工业物体的多重描述与识别处理
The Multiple Description and Recognition Approach for 3D Industrial Objects
1997年2卷第9期页码：568
纸质出版：1997
DOI： 10.11834/jig.19970904
稿件说明：

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李德仁, 王新华. 三维工业物体的多重描述与识别处理[J]. 中国图象图形学报, 1997,2(9):568. DOI： 10.11834/jig.19970904.

The Multiple Description and Recognition Approach for 3D Industrial Objects[J]. Journal of Image and Graphics, 1997, 2(9): 568. DOI： 10.11834/jig.19970904.

摘要

提出了一种三维工业物体的多重描述与识别方法，在描述中采用了整体形状描述，基元属性描述和关系描述相结合的多重描述策略；在识别过程中#首先根据物体的整体描述产生关于物体身份的初步假设，然后提出三种修剪算法，充分利用关系数据结构的多重约束作为知识启发来修剪搜索树#最后根据距离测度函数实现精匹配。实验验证了上述处理的正确性和一般性。

Abstract

In this paper

a kind of description and recognition method for 3D objects is presented. The multiple description approaches are firstly presented

including general description.unit attributes description and relational description. In the procedure of recognition.after creating the primary assumption about object idcntilication

authors present three prunning algorithms to prune the search tree. Then

the distance measure is used to realize the final recognition. Finally

some experiments are given out.