抄録
A method of recognition of free-form objects in a scene is described. By comparison of the established free-form object model and three-dimensional information about scene contours, the object is reconstructed according to segment-based stereo vision and its position and orientation are determined. At first, the scene contours are segmented to obtain its geometrical features, which are used in determination of an approximate candidate for its position. Such candidates are verified and adjusted against the contours of the object model to estimate their more precise positions and orientations. The free-form models are built from all-around range data of the object. Experimental results show the effectiveness of the method.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 25-33 |
| ページ数 | 9 |
| ジャーナル | Systems and Computers in Japan |
| 巻 | 30 |
| 発行部数 | 12 |
| DOI | |
| 出版物ステータス | Published - 1999 11 15 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Computational Theory and Mathematics
- Hardware and Architecture
- Information Systems
- Theoretical Computer Science
これを引用
Recognition of three-dimensional free-form objects using segment-based stereo vision. / Sumi, Yasushi; Kawai, Yoshihiro; Yoshimi, Takashi; Tomita, Fumiaki.
：: Systems and Computers in Japan, 巻 30, 番号 12, 15.11.1999, p. 25-33.研究成果: Article
}
TY - JOUR
T1 - Recognition of three-dimensional free-form objects using segment-based stereo vision
AU - Sumi, Yasushi
AU - Kawai, Yoshihiro
AU - Yoshimi, Takashi
AU - Tomita, Fumiaki
PY - 1999/11/15
Y1 - 1999/11/15
N2 - A method of recognition of free-form objects in a scene is described. By comparison of the established free-form object model and three-dimensional information about scene contours, the object is reconstructed according to segment-based stereo vision and its position and orientation are determined. At first, the scene contours are segmented to obtain its geometrical features, which are used in determination of an approximate candidate for its position. Such candidates are verified and adjusted against the contours of the object model to estimate their more precise positions and orientations. The free-form models are built from all-around range data of the object. Experimental results show the effectiveness of the method.
AB - A method of recognition of free-form objects in a scene is described. By comparison of the established free-form object model and three-dimensional information about scene contours, the object is reconstructed according to segment-based stereo vision and its position and orientation are determined. At first, the scene contours are segmented to obtain its geometrical features, which are used in determination of an approximate candidate for its position. Such candidates are verified and adjusted against the contours of the object model to estimate their more precise positions and orientations. The free-form models are built from all-around range data of the object. Experimental results show the effectiveness of the method.
UR - http://www.scopus.com/inward/record.url?scp=0033318221&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033318221&partnerID=8YFLogxK
U2 - 10.1002/(SICI)1520-684X(19991115)30:12<25::AID-SCJ3>3.0.CO;2-#
DO - 10.1002/(SICI)1520-684X(19991115)30:12<25::AID-SCJ3>3.0.CO;2-#
M3 - Article
AN - SCOPUS:0033318221
VL - 30
SP - 25
EP - 33
JO - Systems and Computers in Japan
JF - Systems and Computers in Japan
SN - 0882-1666
IS - 12
ER -