Television – Camera – system and detail – Camera image stabilization
Reexamination Certificate
2005-01-14
2010-12-07
Ho, Tuan (Department: 2622)
Television
Camera, system and detail
Camera image stabilization
C348S699000
Reexamination Certificate
active
07847823
ABSTRACT:
A motion vector calculation method includes: processing for calculating multi-resolution data up to a predetermined resolution level L from a plurality of inputted image data; and processing for estimating motion vectors per resolution executing a matching step for temporarily calculating motion vectors minimizing an energy function within a predetermined range of the input motion vectors and a smoothing step for finally calculating the motion vectors by averaging the surrounding data. By using the motion vectors of the resolution level L finally calculated as input motion vectors of a further higher resolution level L-1, the processing for estimating motion vectors per resolution is successively repeated on image data of a high resolution, thereby calculating the motion vectors.
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Habuka Kensuke
Hiraga Masaki
Flohre Jason A
Ho Tuan
Morpho, Inc.
Muramatsu & Associates
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