DocumentCode
3021583
Title
A ground-truthed mathematical character and symbol image database
Author
Suzuki, Masakazu ; Uchida, Seiichi ; Nomura, Akihiro
Author_Institution
Fac. of Math., Kyushu Univ., Fukuoka, Japan
fYear
2005
fDate
29 Aug.-1 Sept. 2005
Firstpage
675
Abstract
This paper describes the specifications for our ground-truthed mathematical character and symbol image database, called InftyCDB-1. The ground-truth of each character is composed of type, font, quality (touched/broken) and link (relative position), etc. The database includes all the characters and symbols of 467 pages of 30 articles on mathematics, and is organized so that it can be used as word image database or as mathematical formula image database. InftyCDB-1 is a public database that is freely usable for research and development purposes.
Keywords
mathematics computing; visual databases; InftyCDB-1; mathematical character database; mathematical formula image database; symbol image database; word image database; Character recognition; Data analysis; Equations; Error correction; Image databases; Information science; Mathematics; Research and development; Testing; Training data;
fLanguage
English
Publisher
ieee
Conference_Titel
Document Analysis and Recognition, 2005. Proceedings. Eighth International Conference on
ISSN
1520-5263
Print_ISBN
0-7695-2420-6
Type
conf
DOI
10.1109/ICDAR.2005.14
Filename
1575630
Link To Document