A HIGH-QUALITY 3D MULTIVIEW MODEL-BUILDING TECHNIQUE BASED ON CAD

被引:1
|
作者
HWANG, SC
YANG, HS
机构
[1] KAIST,CTR ARTIFICIAL INTELLIGENCE RES,373-1 KUSONG DONG YUSONG GU,TAEJON 305701,SOUTH KOREA
[2] KAIST,DEPT COMP SCI,TAEJON 305701,SOUTH KOREA
关键词
3D OBJECT REPRESENTATION AND RECOGNITION; CAD-BASED VISION; 3D MULTIVIEW MODEL; IMAGE-PRECISION METHOD; OBJECT-PRECISION METHOD;
D O I
10.1007/BF01211665
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, we propose a method for building a high-quality 3D model efficiently from a CAD model. We automatically build the high-quality 3D model of an object by accurately extracting the 3D multiview features from the CAD model with the object-precision method instead of the existing image-precision method. Precision of the features from the image-precision method is limited to the precision of the image resolution and varies with the view distance and view-up vector. Since we exploit the object-precision method to extract the 3D multiview features, the precision of the features is equal to the precision at which the object is defined in the CAD and is independent of the view distance and view-up vector.
引用
收藏
页码:209 / 216
页数:8
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