Television – Camera – system and detail – Camera image stabilization
Reexamination Certificate
2007-02-13
2007-02-13
Vu, Ngoc-Yen (Department: 2622)
Television
Camera, system and detail
Camera image stabilization
C348S221100, C348S208120
Reexamination Certificate
active
10083146
ABSTRACT:
First image data and second image data are generated by capturing a subject image at a CCD. The first image data captured over a first exposure time manifest a relatively small extent of image blur. The second image data are captured over a second exposure time set longer than the first exposure time. A spatial frequency analysis is implemented on the first image data and the second image data to calculate the amplitude ratio and the phase difference of the high-frequency components in the two sets of image data. Based upon the amplitude ratio and the phase difference of the high-frequency components thus calculated, the spatial frequency component of the second image data is corrected to generate third image data in which any image blur has been corrected.
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Daniels Anthony J.
Nikon Corporation
Vu Ngoc-Yen
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