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14 years 3 months ago
Sci2ools
Sci2ools is a free online document converter and research toolbox. It converts word (doc, docx), powerpoint (ppt, pptx), excel (xls, xlsx), or postscript (ps) to PDF. Converts PDF ...
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ICDAR
2003
IEEE
14 years 1 months ago
Radon Transform for Lineal Symbol Representation
Content-based retrieval and recognition of graphic images requires good models for symbol representation, able to identify those features providing the most relevant information a...
Oriol Ramos Terrades, Ernest Valveny
DAS
2008
Springer
13 years 10 months ago
A Graphics Image Processing System
Patent document images maintained by the U.S. patent database have a specific format, in which figures and text descriptions are separated into different sections. This makes it d...
Linlin Li, Chew Lim Tan
ICIP
2009
IEEE
14 years 9 months ago
Circular Blurred Shape Model For Symbol Spotting In Documents
Symbol spotting problem requires feature extraction strategies able to generalize from training samples and to localize the target object while discarding most part of the image. ...
ICCV
2005
IEEE
14 years 2 months ago
Learning Non-Generative Grammatical Models for Document Analysis
— We present a general approach for the hierarchical segmentation and labeling of document layout structures. This approach models document layout as a grammar and performs a glo...
Michael Shilman, Percy Liang, Paul A. Viola