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ICDAR
2003
IEEE
15 years 2 months ago
Fast Lexicon-Based Word Recognition in Noisy Index Card Images
This paper describes a complete system for reading typewritten lexicon words in noisy images - in this case museum index cards. The system is conceptually simple, and straightforw...
Simon M. Lucas, Gregory Patoulas, Andy C. Downton
AAAI
2007
14 years 11 months ago
Knowledge Compilation Properties of Tree-of-BDDs
We present a CNF to Tree-of-BDDs (ToB) compiler with complexity at most exponential in the tree width. We then present algorithms for interesting queries on ToB. Although some of ...
Sathiamoorthy Subbarayan, Lucas Bordeaux, Youssef ...
ADL
1997
Springer
171views Digital Library» more  ADL 1997»
15 years 1 months ago
Wavelet-Based Image Indexing Techniques with Partial Sketch Retrieval Capability
This paper describes WBIIS Wavelet-Based Image Indexing and Searching, a new image indexing and retrieval algorithm with partial sketch image searching capability for large imag...
James Ze Wang, Gio Wiederhold, Oscar Firschein, Sh...
SIGMOD
2001
ACM
104views Database» more  SIGMOD 2001»
15 years 9 months ago
Querying Multi-dimensional Data Indexed Using the Hilbert Space-filling Curve
Mapping to one-dimensional values and then using a onedimensional indexing method has been proposed as a way of indexing multi-dimensional data. Most previous related work uses th...
Jonathan K. Lawder, Peter J. H. King
CVPR
2003
IEEE
15 years 11 months ago
Word Image Matching Using Dynamic Time Warping
Libraries and other institutions are interested in providing access to scanned versions of their large collections of handwritten historical manuscripts on electronic media. Conve...
Toni M. Rath, R. Manmatha