Television – Image signal processing circuitry specific to television – Noise or undesired signal reduction
Reexamination Certificate
2006-03-21
2006-03-21
Miller, John (Department: 2614)
Television
Image signal processing circuitry specific to television
Noise or undesired signal reduction
C348S470000, C348S616000
Reexamination Certificate
active
07015979
ABSTRACT:
A method for removing noise from a video input, prior to encoding includes receiving a frame of a video signal, identifying noise within the frame, and eliminating the noise from the frame. The video frame may then be encoded.
REFERENCES:
patent: 4484230 (1984-11-01), Pugsley
patent: 4706132 (1987-11-01), Takayama et al.
patent: 4807033 (1989-02-01), Keesen et al.
patent: 5353059 (1994-10-01), Lawlor et al.
patent: 5541667 (1996-07-01), Saito
patent: 6064776 (2000-05-01), Kikuchi et al.
patent: 6226050 (2001-05-01), Lee
patent: 6229578 (2001-05-01), Acharya et al.
patent: 6369859 (2002-04-01), Watkins
patent: 6535254 (2003-03-01), Olsson et al.
Poynton, Charles A., “A Technical Introduction to Digital Video”, Copyright 1996, Chapter I, pp. 1-31.
Deisher Gim L.
Lillevold Karl O.
Lord Christopher J.
Miller John
Tran Trang U.
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