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» Printer Modeling for Document Imaging
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CISST
2004
139views Hardware» more  CISST 2004»
13 years 6 months ago
Printer Modeling for Document Imaging
- The microscopic details of printing often are unnoticed by humans, but can make differences that affect machine recognition of printed text. Models of the defects introduced into...
Margaret Norris, Elisa H. Barney Smith
FORMATS
2008
Springer
13 years 6 months ago
Formal Modeling and Scheduling of Datapaths of Digital Document Printers
Abstract. We apply three different modeling frameworks -- timed automata (Uppaal), colored Petri nets and synchronous data flow -- to model a challenging industrial case study that...
Georgeta Igna, Venkatesh Kannan, Yang Yang, Twan B...
ICASSP
2009
IEEE
13 years 11 months ago
Geometric distortion signatures for printer identification
We present a forensic technique for analyzing a printed image in order to trace the originating printer. Our method, which is applicable for commonly used electrophotographic (EP)...
Orhan Bulan, Junwen Mao, Gaurav Sharma
IMAGING
2001
13 years 6 months ago
Model Based Color Separation for CMYKcm Printing
Recently, with the advent of printers with more than four colorants, the development of characterization and calibration techniques for these printers has been an important area o...
A. Ufuk Agar
IMAGING
2000
13 years 6 months ago
Spectral-Based Six-Color Separation Minimizing Metamerism
A spectral-based six-color printer model was derived in determining the six color separations for an input spectral image that yields the least metameric reproduction relative to ...
Di-yuan Tzeng, Roy S. Berns