Television – Image signal processing circuitry specific to television – Noise or undesired signal reduction
Reexamination Certificate
2007-09-18
2007-09-18
Ometz, David (Department: 2622)
Television
Image signal processing circuitry specific to television
Noise or undesired signal reduction
C348S624000, C348S666000, C348S701000
Reexamination Certificate
active
10710340
ABSTRACT:
According to embodiments of the present invention, a method for processing an image in a video data is disclosed. The video data comprises at least a first frame and a second frame. The first frame is composed of a first even field and a first odd field, while the second frame is composed of a second even field and a second odd field. The method comprises obtaining a first difference set between pixel information of the first frame and pixel information of the second frame, wherein the first frame and the second frame are adjacent to each other; examining a first criterion with the first difference set; and performing cross color suppressing operation on pixel information of the second frame according to a set of stationary image judgment information comprising the result of the first criterion examination.
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Desir Jean W.
Hsu Winston
Ometz David
Realtek Semiconductor Corp.
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