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Dive into the research topics where Peter A. Crean is active.

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Featured researches published by Peter A. Crean.


IS&T/SPIE 1994 International Symposium on Electronic Imaging: Science and Technology | 1994

Device-independent color--who wants it?

Peter A. Crean; Robert R. Buckley

The technology and architecture for using device-independent color in documents is presented. The expectations and needs of the desktop users of color are examined and contrasted with the technical realities of digital color systems. Several major areas of color research are identified to address the problems of device independent color.


Archive | 2000

Method for compressing digital documents with control of image quality and compression rate

Norman W. Zeck; Peter A. Crean; Sang-Chul Kang; David E. Rumph; George L. Eldridge; William E. Nelson


Archive | 1998

Method and apparatus for segmenting a composite image into mixed raster content planes

Thomas M. Holladay; Robert R. Buckley; R. Victor Klassen; Norman W. Zeck; Peter A. Crean


Archive | 1978

Tone error control for image contour removal

W. Thomas Warren; Peter A. Crean


Archive | 1979

Differential fiber optic sensing method and apparatus for ink jet recorders

Peter A. Crean; Paul R. Spencer


Archive | 1998

Color adjustment apparatus and method

Lingappa K. Mestha; Eric Jackson; Yao Rong Wang; Martin E. Banton; Peter A. Crean; Steven J. Harrington; Edward J. Solcz


Archive | 2001

On-line calibration system for a dynamically varying color marking device

Lingappa K. Mestha; Peter A. Crean; Martin S. Maltz; Robert J. Rolleston; Yao Rong Wang; Eric Jackson; Thyagarajan Balasubramanian


Archive | 2003

Iterative printer control and color balancing system and method using a high quantization resolution halftone array to achieve improved image quality with reduced processing overhead

Jean-Pierre Van de Capelle; Lalit Keshav Mestha; Robert P. Loce; Raja Bala; Martin S. Maltz; Peter A. Crean


Archive | 2006

System and method for automated spot color editor

Joseph D. Hancock; Peter Stanley Fisher; Lalit Keshav Mestha; Kenneth J. Mihalyov; Tonya L. Love; Peter A. Crean; Matthew F. Hoffmann


Archive | 2001

Document control system and method for digital copiers

Peter A. Crean

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