Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224004 | Automatic white balance based on surface reflection decomposition | Ying Li | 2019-03-05 |
| 9646392 | Method and device of constructing uniform color space directly from raw camera RGB | Ying Li | 2017-05-09 |
| 9443322 | Method and associated apparatus for correcting color artifact of image | Muge Wang | 2016-09-13 |
| 6717698 | Tone scale processing based on image modulation activity | — | 2004-04-06 |
| 6625303 | Method for automatically locating an image pattern in digital images using eigenvector analysis | Susan S. Young | 2003-09-23 |
| 6611627 | Digital image processing method for edge shaping | Gina N. LaRossa | 2003-08-26 |
| 6285798 | Automatic tone adjustment by contrast gain-control on edges | — | 2001-09-04 |
| 6249590 | Method for automatically locating image pattern in digital images | Susan S. Young | 2001-06-19 |
| 5822453 | Method for estimating and adjusting digital image contrast | Heemin Kwon | 1998-10-13 |
| 5754222 | Visual characterization using display model | Scott Daly | 1998-05-19 |
| 5633511 | Automatic tone scale adjustment using image activity measures | Lori L. Barski, Robert A. Senn | 1997-05-27 |
| 5541028 | Constructing tone scale curves | Scott Daly, Richard L. VanMetter, Allen K. Tsaur | 1996-07-30 |
| 5418895 | Method for displaying a high quality digital color image on a limited color display | — | 1995-05-23 |
| 5012333 | Interactive dynamic range adjustment system for printing digital images | Martin C. Kaplan, Robert M. Goodwin | 1991-04-30 |
| 5010504 | Digital image noise suppression method using SVD block transform | Hui-jung Lee, Heemin Kwon, Jeanine T. Liang | 1991-04-23 |
| 4685071 | Method for determining the color of a scene illuminant from a color image | — | 1987-08-04 |
| 4663663 | Digital color image processing method employing constrained correction of color reproduction functions | — | 1987-05-05 |