Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2006-09-26
2006-09-26
Vo, Tung (Department: 2613)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
Reexamination Certificate
active
07113545
ABSTRACT:
A method and device for processing video signals is provided, comprising the steps of: selecting a motion vector having the least mean square error from an M×N block, applying a vector filter to the motion vector, and if filter output MSE is below a present threshold select the filtered motion vector as output filter, and if above the threshold, select input vector as output filter. Perform a P×Q nearest neighbor motion vector substitution on the output motion vector field, where P is less than M and Q is less than N. Perform an S×T nearest neighbor substitution on the output motion vector field, where S is less than P and T is less than Q.
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Eriksen Guy H.
Kurdyla Ronald H.
Laks Joseph J.
Thomson Licensing
Vo Tung
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