Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490323 | Fast compressed domain processing using orthogonality | Bo Shen | 2002-12-03 |
| 6473534 | Multiplier-free implementation of DCT used in image and video processing and compression | Neri Merhav | 2002-10-29 |
| 6421468 | Method and apparatus for sharpening an image by scaling elements of a frequency-domain representation | Viresh Ratnakar | 2002-07-16 |