Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-09-12
2006-09-12
Lee, Young (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07106800
ABSTRACT:
On input coded data, variable length decoding is performed, and motion vector information extracted. The motion vector information is transmitted to the threshold value determination section, and a predetermined threshold value and the value of the motion vector information are compared. Based on the number of motion vector information whose values are the threshold value or more, it determines whether it is necessary to control the interframe motion or not. When the control is necessary because the interframe motion is large, the control signal generation section generates a control signal to suspend the decoding by the varibale length decoding section and thereby reducing a frame rate.
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ISO/IEC 13818-2, “Coding of Audio, Picture, Multimedia and Hypermedia Information.” (1995 E).
Akin Gump Strauss Hauer & Feld & LLP
Lee Young
Matsushita Electric - Industrial Co., Ltd.
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