DocumentCode
397297
Title
Recognition of arrows in line drawings based on the aggregation of geometric criteria using the Choquet integral
Author
Wendling, Laurent ; Tabbone, Salvatore
Author_Institution
LORIA, Nancy, France
fYear
2003
fDate
3-6 Aug. 2003
Firstpage
299
Abstract
A new way to detect arrows in line drawings is proposed in this paper. Our approach is based on the definition of the structure of such a symbol. Signatures of angular areas are computed and axiomatic properties and geometric characteristics are checked using the Choquet integral. Finally an experimental application on line-drawing documents shows the interest of our approach.
Keywords
character recognition; computational geometry; document image processing; image recognition; Choquet integral; angular signature; arrow recognition; axiomatic properties; geometric characteristics; geometric criteria aggregation; line drawings; line-drawing documents; rectangle estimation; subpixel definition; theoretical signature; triplet checking; ANSI standards; Chromium; Documentation; Engineering drawings; Graphics; ISO standards; Information retrieval; Pattern matching; Pattern recognition; Text recognition;
fLanguage
English
Publisher
ieee
Conference_Titel
Document Analysis and Recognition, 2003. Proceedings. Seventh International Conference on
Print_ISBN
0-7695-1960-1
Type
conf
DOI
10.1109/ICDAR.2003.1227677
Filename
1227677
Link To Document