Patent US 6433819B1
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| Patent number | US 6433819B1 |
|---|---|
| Title | Detection of Gaussian noise in video signals |
| Inventors | Bei Li, Bozidar Janko |
| Company | Tektronix Inc |
| Filing date | 1999-12-07 |
| Grant date | 2002-08-13 |
| Cites |