Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462788 | Method and system for removing color bleeding artifacts by filtering the chrominance plane of decompressed images | Yap-Peng Tan, Shawmin Lei | 2002-10-08 |
| 6373974 | Method for extracting multiresolution watermark images to determine rightful ownership | — | 2002-04-16 |
| 6236757 | Joint coding method for images and videos with multiple arbitrarily shaped segments or objects | Jin Li, Shaw-Min Lei | 2001-05-22 |
| 5828809 | Method and apparatus for extracting indexing information from digital video data | Yuh-Lin E. Chang | 1998-10-27 |