| 摘要 |
PROBLEM TO BE SOLVED: To assign a clearer motion vector on a pixel, to which the motion vector was not assigned in the pre-stage process. SOLUTION: For every block as correction processing object, a correction value arithmetic unit 802 calculates a collection value DFD, representing a correlation as to each motion vector assigned to a target pixel or its adjoining pixel, by attaching each weight according to the distance between the assignment position of the motion vector, assigned by the vector assignment unit and a predetermined position of the collection process object. In the vector correction unit 801, a motion vector calculated with a correction value representing the correlation is assigned in a compensating way to the noteworthy pixel, to which the motion vector is not assigned. At the same time, with the motion vector made to be associated, information of the assignment position is stored in the motion vector assigned by the vector assignment unit. The device and the method can be applied to a signal processing device for performing frame frequency conversion process, from a 24P signal to a 60P signal. COPYRIGHT: (C)2007,JPO&INPIT
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