Character n-gram spotting in document images

Proceedings of the International Conference on Document Analysis and Recognition, ICDAR

Volumn , Issue , 2011, Pages 941-945

  Praveen, M Sudha ^a   Sankar, K Pramod ^a   Jawahar, C V ^a  

^a INTERNATIONAL INSTITUTE OF INFORMATION TECHNOLOGY   (India)

Author keywords

Character n Grams; Recognitionfree; Scalability; Word Spotting

Indexed keywords

DOCUMENT IMAGES; EXPLICIT RECOGNITION; LARGE VOCABULARY; MORPHOLOGICAL VARIATION; N-GRAMS; QUERY WORDS; RECOGNITIONFREE; RETRIEVAL SYSTEMS; WORD IMAGES; WORD-SPOTTING;

SCALABILITY;

EID: 82355168367     PISSN: 15205363     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICDAR.2011.191     Document Type: Conference Paper

References (13)

1. S. V. Rice, G. Nagy, and T. A. Nartker, Optical Character Recognition: An Illustrated Guide to the Frontier. Kluwer, 1999.
2. V. Govindaraju and S. Setlur, Eds., Guide to OCR for Indic Scripts. Springer, Sep 2009.
3. T. Rath, R. Manmatha, and V. Lavrenko, "A search engine for historical manuscript images," in Proc. SIGIR, 2004, pp. 369-376.
4. T. Konidaris, B. Gatos, K. Ntzios, I. E. Pratikakis, S. Theodoridis, and S. J. Perantonis, "Keyword-guided word spotting in historical printed documents using synthetic data and user feedback," IJDAR, vol. 9, no. 2-4, pp. 167-177, 2007. (Pubitemid 46567135)
5. Pramod Sankar, K. and C. V. Jawahar, "Probabilistic reverse annotation for large scale image retrieval," in Proc. CVPR, 2007.
6. Pramod Sankar K., C. V. Jawahar and R. Manmatha, "Nearest Neighbor based Collection OCR," in Proc. DAS, 2010.
7. A. Balasubramanian, M. Meshesha, and C. V. Jawahar, "Retrieval from document image collections," in Proc. DAS, 2006, pp. 1-12.
8. T. M. Rath and R. Manmatha, "Word spotting for historical documents," IJDAR, vol. 9, no. 2-4, pp. 139-152, 2007.
9. D. Nister and H. Stewenius, "Scalable recognition with a vocabulary tree," in Proc. CVPR, 2006, pp. 2161-2168.
10. M. Muja and D. G. Lowe, "Fast approximate nearest neighbors with automatic algorithm configuration," in Proc. VISAPP, 2009, pp. 331-340.
11. C. V. Jawahar and A. Kumar, "Content-level annotation of large collection of printed document images," in Proc. ICDAR, 2007, pp. 799-803.
12. J. A. Rodriguez and F. Perronnin, "Local gradient histogram features for word spotting in unconstrained handwritten documents,"in Proc. ICFHR, 2008.
13. E. Ataer and P. Duygulu, "Matching Ottoman words: An image retrieval approach to historical document indexing,"in Proc. CIVR, 2007, pp. 341-347.