Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792129 | Digital watermarking in a perceptually uniform domain | Wenjun Zeng | 2004-09-14 |
| 6707952 | Method for removing ringing artifacts from locations near dominant edges of an image reconstructed after compression | Yap-Peng Tan, Wenjun Zeng | 2004-03-16 |
| 6658162 | Image coding method using visual optimization | Wenjun Zeng, Scott Daly | 2003-12-02 |
| 6462788 | Method and system for removing color bleeding artifacts by filtering the chrominance plane of decompressed images | Yap-Peng Tan, Wenjun Zeng | 2002-10-08 |
| 6353686 | Method for non-uniform quantization in a resolution hierarchy by transmission of break points of a nonlinearity | Scott Daly | 2002-03-05 |
| 6130911 | Method and apparatus for compressing reference frames in an interframe video codec | — | 2000-10-10 |
| 5956458 | System and method for determining representative frames of video captured by a video camera | Muhammed Ibrahim Sezan, Jeffrey B. Sampsell | 1999-09-21 |