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DRR
2010
12 years 20 days ago
Detecting modifications in paper documents: a coding approach
This paper presents an algorithm called CIPDEC (Content Integrity of Printed Documents using Error Correction), which identifies any modifications made to a printed document. CIPD...
Yogesh Sankarasubramaniam, Badri Narayanan, Kapali...
DRR
2004
12 years 2 months ago
SmartNails: display- and image-dependent thumbnails
In order to overcome poor readability of text and recognizability of image features in low resolution thumbnails, a novel image representation of compound document images - a Smar...
Kathrin Berkner, Edward L. Schwartz, Christophe Ma...
DRR
2004
12 years 2 months ago
Using mathematical morphology for document skew estimation
We propose a concise definition of the skew angle of document, based on mathematical morphology. This definition has the advantages to be applicable both for binary and grey-scale...
Laurent Najman
DRR
2004
12 years 2 months ago
Style-independent document labeling: design and performance evaluation
The Medical Article Records System or MARS has been developed at the U.S. National Library of Medicine (NLM) for automated data entry of bibliographical information from medical j...
Song Mao, Jongwoo Kim, George R. Thoma
DRR
2004
12 years 2 months ago
Group discriminatory power of handwritten characters
Using handwritten characters we address two questions (i) what is the group identification performance of different alphabets (upper and lower case) and (ii) what are the best cha...
Catalin I. Tomai, Devika M. Kshirsagar, Sargur N. ...
DRR
2004
12 years 2 months ago
A nonparametric classifier for unsegmented text
Symbolic Indirect Correlation (SIC) is a new classification method for unsegmented patterns. SIC requires two levels of comparisons. First, the feature sequences from an unknown q...
George Nagy, Ashutosh Joshi, Mukkai S. Krishnamoor...
DRR
2004
12 years 2 months ago
Retrieving topical sentiments from online document collections
Retrieving documents by subject matter is the general goal of information retrieval and other content access systems. There are other aspects of textual content, however, which fo...
Matthew F. Hurst, Kamal Nigam
DRR
2010
12 years 2 months ago
Efficient automatic OCR word validation using word partial format derivation and language model
In this paper we present an OCR validation module, implemented for the System for Preservation of Electronic Resources (SPER) developed at the U.S. National Library of Medicine.1 ...
Siyuan Chen, Dharitri Misra, George R. Thoma
DRR
2010
12 years 2 months ago
Incorporating linguistic post-processing into whole-book recognition
We describe a technique of linguistic post-processing of whole-book recognition results. Whole-book recognition is a technique that improves recognition of book images using fully...
Pingping Xiu, Henry S. Baird
DRR
2010
12 years 2 months ago
General text line extraction approach based on locally orientation estimation
This paper presents a novel approach for the multi-oriented text line extraction from historical handwritten Arabic documents. Because of the multi-orientation of lines and their ...
Nazih Ouwayed, Abdel Belaïd, François ...
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