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John W. Wu

Xerox

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Publication

Featured researches published by John W. Wu.

Archive | 1999

Digital imaging method and apparatus for detection of document security marks

John W. Wu; Mike C. Chen; Zhigang Fan; Kien A. Phong

Archive | 1997

Method for counterfeit currency detection using orthogonal line comparison

Zhigang Fan; John W. Wu; Felice A. Micco; Mike C. Chen; Kien A. Phong

Archive | 1998

Seal detection system and method

Zhigang Fan; John W. Wu; Mike C. Chen

Archive | 2005

Method and system for improved copy quality in a multifunction reprographic system

Ramesh Nagarajan; Francis K. Tse; John Christopher Cassidy; John W. Wu

Archive | 1999

Anti-counterfeit detection method

John W. Wu; Mike C. Chen; Zhigang Fan; Kien A. Phong

Archive | 2010

Methods for background and noise suppression in binary to grayscale image conversion

Francis K. Tse; Ramesh Nagarajan; John Christopher Cassidy; John W. Wu

Archive | 1980

Voltage sense amplifier using NMOS

Ngaiman Chau; John W. Wu; Neng-Tze Yang; Eugene J. Mar

Archive | 2009

Image data processing system and method

Francis K. Tse; Ramesh Nagarajan; James Russell; John W. Wu

Archive | 2005

SYSTEMS AND METHODS FOR MANIPULATING HIGH RESOLUTION SCAN IMAGES USING WEB-BASED USER INTERFACES

Ngaiman Chau; John W. Wu

Archive | 2000

Anti-counterfeit direction method

John W. Wu; Mike C. Chen; Zhigang Fan; Kien A. Phong

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Mike C. Chen

Xerox

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Zhigang Fan

Xerox

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Francis K. Tse

Xerox

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Ramesh Nagarajan

Xerox

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Kien A. Phong

Xerox

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John Christopher Cassidy

Xerox

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James Russell

Xerox

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Ngaiman Chau

Xerox

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Eugene J. Mar

Xerox

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Felice A. Micco

Xerox

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