Patent US 6437821B1
Patent number | US 6437821B1 (click link for details and documents via Google Patents) |
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Title | Harmonic measurement of blockiness in video signals |
Inventors | Bozidar Janko, John Raitz |
Company | Tektronix Inc |
Filing date | 1999-12-22 |
Grant date | 2002-08-20 |