Patent · US Active

System for reducing ringing artifacts

US7697782B2 · kind B2 · utility

8Cited by
30References
12Claims
0Family size

Assignee

Inventor

Key dates

Filing dateSep 16, 2004
Grant dateApr 13, 2010
Priority date—
Expiry dateFeb 22, 2028

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04N19/60
  • WIPO fieldAudio-visual technology
  • WIPO sectorElectrical engineering

Abstract

A system for reducing ringing artifacts on an image.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.