Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7155058 | System and method for automatically detecting and correcting red eye | Matthew D. Gaubatz | 2006-12-26 |
| 7130491 | System and method for interpolating a color image | Christopher J. Cheng | 2006-10-31 |
| 7046401 | Camera-based document scanning system using multiple-pass mosaicking | Frederic Dufaux, Sing Bing Kang | 2006-05-16 |
| 7018050 | System and method for correcting luminance non-uniformity of obliquely projected images | Rahul Sukthankar | 2006-03-28 |
| 6921172 | System and method for increasing projector amplitude resolution and correcting luminance non-uniformity | Himanshu Arora | 2005-07-26 |
| 6817721 | System and method for correcting projector non-uniformity | Himanshu Arora | 2004-11-16 |
| 6690389 | Tone modifying dithering system | — | 2004-02-10 |
| 6487308 | Method and apparatus for providing 64-bit YUV to RGB color conversion | William I. Hallahan | 2002-11-26 |
| 6473525 | Method for detecting an image edge within a dithered image | Shiufun Cheung, Robert MacNamara, Giridharan Iyengar | 2002-10-29 |
| 6424431 | Apparatus for generating one-dimensional dither values | Robert McNamara | 2002-07-23 |
| 6347160 | Increasing the bit depth of and filtering dithered images for the purpose of inverse dithering | Shiufun Cheung, Robert MacNamara | 2002-02-12 |
| 6330368 | Method for generating dither values for one-dimensional dither arrays | — | 2001-12-11 |
| 6278530 | Multi-dimensional dithering using one-dimensional dither arrays | Robert McNamara | 2001-08-21 |
| 6222945 | Selective filtering of a dithered image for the purpose of inverse dithering | Shiufun Cheung, Robert MacNamara, Giridharan Iyengar | 2001-04-24 |
| 6185334 | Method for reconstructing a dithered image | Shiufun Cheung, Robert MacNamara, Giridharan Iyengar | 2001-02-06 |
| 6172773 | Void and cluster apparatus and method for generating dither templates | — | 2001-01-09 |
| 6172714 | Color adjustment table system for YUV to RGB color conversion | — | 2001-01-09 |
| 6163629 | Method for low complexity low memory inverse dithering | Shiufun Cheung, Robert MacNamara, Giridharan Iyengar | 2000-12-19 |
| 6038576 | Bit-depth increase by bit replication | Shiufun Cheung | 2000-03-14 |
| 5920322 | Method and apparatus for providing 32-bit YUV to RGB color conversion | — | 1999-07-06 |
| 5912745 | Void and cluster apparatus and method for generating dither templates | — | 1999-06-15 |
| 5745259 | Void and cluster apparatus and method for generating dither templates | — | 1998-04-28 |
| 5602941 | Input modification system for multilevel dithering | Patrick Charles, Robert McNamara | 1997-02-11 |
| 5543936 | Image adjustment system for translating raw input levels to adjusted input levels | — | 1996-08-06 |
| 5535020 | Void and cluster apparatus and method for generating dither templates | — | 1996-07-09 |