Television – Image signal processing circuitry specific to television – Noise or undesired signal reduction
Reexamination Certificate
2007-06-11
2010-12-07
Ometz, David L (Department: 2622)
Television
Image signal processing circuitry specific to television
Noise or undesired signal reduction
C348S701000, C348S666000, C348S624000, C348S621000
Reexamination Certificate
active
07847862
ABSTRACT:
A method for processing an image in a video data is provided. The video data has a plurality of frames. The method includes: obtaining a plurality of differences, each difference in the plurality of differences being obtained from two frames that are one frame apart, wherein the each difference in the plurality of differences is between pixel information of one pixel from a plurality of pixels in one of the two frames, and a corresponding pixel in the other frame of the two frames; examining a first criterion with a summation of the plurality of differences; and performing cross color suppressing operation on a current frame of the plurality of frames according to a set of stationary image judgment information comprising the result of the first criterion examination.
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Désir Jean W
Ometz David L
Realtek Semiconductor Corp.
Thomas Kayden Horstemeyer & Risley LLP
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