Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721439 | Method and system of watermarking digital data using scaled bin encoding and maximum likelihood decoding | Avraham Levy | 2004-04-13 |
| 6611560 | Method and apparatus for performing motion estimation in the DCT domain | Renato Kresch | 2003-08-26 |
| 6473534 | Multiplier-free implementation of DCT used in image and video processing and compression | Vasudev Bhaskaran | 2002-10-29 |
| 6453389 | Optimizing computer performance by using data compression principles to minimize a loss function | Marcelo Weinberger, Tomas G. Rokicki, Gadiel Seroussi, Rajiv Gupta, Joesp M. Ferrandiz | 2002-09-17 |
| 6134571 | Implicit DST-based filter operating in the DCT domain | Renato Kresch | 2000-10-17 |
| 6125212 | Explicit DST-based filter operating in the DCT domain | Renato Kresch | 2000-09-26 |
| 5832135 | Fast method and apparatus for filtering compressed images in the DCT domain | Vasudev Bhaskaran | 1998-11-03 |
| 5708732 | Fast DCT domain downsampling and inverse motion compensation | Vasudev Bhaskaran | 1998-01-13 |