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ICIP
1997
IEEE
14 years 6 months ago
Marking Text Documents
Electronic documents are more easily copied and redistributed than paper documents. This is a major impediment to electronic publishing. Illegal redistribution can be discouraged ...
Nicholas F. Maxemchuk, Steven H. Low
ICDAR
2003
IEEE
13 years 9 months ago
Text Selection by Structured Light Marking for Hand-held Cameras
We describe a method to enable the selection of specific text regions with a hand-held camera by means of projecting a structured light pointer on the document. The user indicates...
Eve Bertucci, Maurizio Pilu, Majid Mirmehdi
INFOCOM
1995
IEEE
13 years 8 months ago
Document Marking and Identification Using Both Line and Word Shifting
We continue our study of document marking to deter illicit dissemination. A n experiment we performed reveals that the distortion on the photocopy of a document is very different ...
Steven H. Low, Nicholas F. Maxemchuk, Jack Brassil...
ICPR
2008
IEEE
13 years 11 months ago
A robust technique for text extraction in mixed-type binary documents
A crucial preprocessing stage in applications such as OCR is text extraction from mixed-type documents. The present work, in contrast to most until now, successfully faces the pro...
Charalambos Strouthopoulos, Athanasios Nikolaidis