A multistage predictive coding approach to unsupervised text detection in video images

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4670, Issue , 2002, Pages 12-19

  Du, Eliza Yingzi ^a   Thouin, Paul D ^a   Chang, Chein I ^a  

^a UNIVERSITY OF MARYLAND BALTIMORE COUNTY   (United States)

Author keywords

Multistage Pulse Code Modulation (MPCM); OCR; Spatial Filter; Text Detection; Video

Indexed keywords

IMAGE RETRIEVAL; OPTICAL CHARACTER RECOGNITION; OPTICAL FILTERS; TEXT PROCESSING;

MULTISTAGE PULSE CODE MODULATION (MPCM);

IMAGE CODING;

EID: 0036029605     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.450727     Document Type: Conference Paper

References (4)

1. C.-I. Chang, Y. Cheng, J. Wang, M.L.G. Althouse and M.L. Chang, "Progressive edge extraction using multistage predictive coding," Proc. 1994 International Symposium on Speech, Image and Neural Networks, Hong Kong, April 14-16, 1994, pp. 57-60.
2. P. Thouin and C.-I. Chang, "A computer-automated system for restoration of documents and text images," Journal of Electronic Imaging, vol. 10, no. 2, pp. 535-547, April 2001.
3. Huiping Li, Automatic Processing and Analysis of Text in Digital Video, Ph.D. dissertation, Department of Computer Science, University of Maryland, College Park, MD, 2000.
4. http://cslu.cse.ogi.edu/HLTsurvey/ch13node4.html.