Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980221 | Method for representing a digital color image using a set of palette colors | Kevin E. Spaulding, Jiebo Luo | 2005-12-27 |
| 6859210 | Method for representing a digital color image using a set of palette colors based on detected important colors | Jiebo Luo, Kevin E. Spaulding | 2005-02-22 |
| 6823089 | Method of determining the extent of blocking and contouring artifacts in a digital image | Jiebo Luo | 2004-11-23 |
| 6809840 | Image processing method for adaptively sub-sampling an image | Jiebo Luo | 2004-10-26 |
| 6804418 | Petite size image processing engine | Jiebo Luo | 2004-10-12 |
| 6700992 | Adaptive message embedding error diffusion method | Chris W. Honsinger | 2004-03-02 |
| 6643410 | Method of determining the extent of blocking artifacts in a digital image | Jiebo Luo, Rajan Laxman Joshi | 2003-11-04 |
| 6636645 | Image processing method for reducing noise and blocking artifact in a digital image | Jiebo Luo, Rajan Laxman Joshi | 2003-10-21 |
| 6563513 | Image processing method and apparatus for generating low resolution, low bit depth images | Jiebo Luo, Richard A. Simon | 2003-05-13 |
| 6271936 | Combining error diffusion, dithering and over-modulation for smooth multilevel printing | Kevin E. Spaulding | 2001-08-07 |