Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6434196 | Method and apparatus for encoding video information | Sriram Sethuraman, Xudong Song, Ravi Krishnamurthy, Paul Hatrack, Ya-Qin Zhang | 2002-08-13 |
| 6408101 | Apparatus and method for employing M-ary pyramids to enhance feature-based classification and motion estimation | Ravi Krishnamurthy, Ya-Qin Zhang, Zudong Song | 2002-06-18 |
| 6351491 | Apparatus and method for optimizing the rate control for multiscale entropy encoding | Hung-Ju Lee, Iraj Sodagar, Ya-Qin Zhang | 2002-02-26 |