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M. Gaubatz and R. Ulichney, System and method for automatically detecting and correcting red eye, U.S. Patent 7,155,058, 2006.

C. Cheng and R. Ulichney, System and method for interpolating a color image, U.S. Patent 7,130,491, 2006.

F. Dufaux, S. Kang and R. Ulichney, Camera-based document scanning system using multiple-pass mosaicking, U.S. Patent 7,046,401, 2006.

R. Ulichney and R. Sukthankar, System and method for correcting luminance non-uniformity of obliquely projected images, U.S. Patent 7,018,050, 2006.

R. Ulichney and H. Arora, System and method for increasing projector amplitude resolution and correcting luminance non-uniformity, U.S. Patent 6,921,172, 2005.

R. Ulichney and H. Arora, Method For Correcting Projector Luminance Nonuniformity, U.S. Patent 6,817,721, 2004

R. Ulichney, Tone Modifying Dithering System, U.S. Patent 6,690,389, 2004.

R. Ulichney, W. Hallahan, Method and apparatus for providing 64-bit YUV to RGB color conversion, U.S. Patent 6,487,308, 2002.

S. Cheung, R. Ulichney, R. McNamara, G. Iyengar, Method for detecting an image edge within a dithered image, U.S. Patent 6,473,525, 2002.

R. Ulichney, R. McNamara, An apparatus for generating one-dimensional dither values, U.S. Patent 6,424,431, 2002.

R. Ulichney, S. Cheung, R. McNamara, Increasing the Bit-depth of and Filtering Dithered Images for the Purpose of Inverse Dithering, U.S. Patent 6,347,160,  2002. 

R. Ulichney, Method for generating dither values for one-dimensional dither arrays, U.S. Patent  6,330,368, 2001.

R. Ulichney, R. McNamara, Multi-dimensional dithering using one-dimensional dither arrays, U.S. Patent  6,278,530, 2001.

S. Cheung, R. Ulichney, R. McNamara, G. Iyengar, Selective filtering of a dithered image for the purpose of inverse dithering, U.S. Patent 6,222,945, 2001.

R. Ulichney, S. Cheung, R. McNamara, G. Iyengar, Method for Reconstructing a Dithered Image, U.S. Patent 6,185,334, 2001. 

R. Ulichney, Void and Cluster Apparatus and Method for Generating Dither Templates, U.S. Patent 6,172,773, 2001.

R. Ulichney, Color Adjustment System for YUV to RGB Color Conversion, U.S. Patent 6,172,714, 2001. 

S. Cheung, R. Ulichney, R. McNamara, G. Iyengar, Method for Low Complexity, Low Memory Inverse Dithering, U.S. Patent 6,163,629, 2000.

R. Ulichney and S. Cheung, Bit-depth Increase by Bit Replication, U.S. Patent 6,038,576, 2000. 

R. Ulichney, Method and Apparatus for Providing 32-bit YUV to RGB Color Conversion, U.S. Patent 5,920,322, 1999.

R. Ulichney, Void and Cluster Apparatus and Method for Generating Dither Templates, U.S. Patent 5,912,745, 1999.

R. Ulichney, Void and Cluster Apparatus and Method for Generating Dither Templates, U.S. Patent 5,745,259, 1998.

R. Ulichney, P. Charles, R. McNamara, Input Modification System for Multilevel Dithering, U.S. Patent 5,602,941, 1997.

R. Ulichney, Imaging Adjustment System for Translating Raw Input Levels to Adjusted Input Levels, U.S. Patent 5,543,936, 1996.

R. Ulichney, Void and Cluster Apparatus and Method for Generating Dither Templates, U.S. Patent 5,535,020, 1996.

R. Ulichney, and P. Bahl, Imaging System with Multilevel Dithering Using Single Memory, U.S. Patent 5,508,822, 1996.

R. Ulichney, Imaging System with Two Level Dithering Using Comparator, U.S. Patent 5,495,345, 1996.

R. Ulichney, Imaging System with Multilevel Dithering Using Two Memories, U.S. Patent 5,333,262, 1994.

R. Ulichney, Imaging System with Multilevel Dithering Using Bit Shifter, U.S. Patent 5,333,260, 1994.

R. Ulichney, Method and apparatus for mapping a digital color image from a first color space to a second color space, U.S. Patent 5,233,684, 1993.

R. Ulichney, System for Producing Dithered Images from Continuous-tone Image Data, U.S. Patent 4,955,065, 1990.

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