IMAGING APPARATUS, SHAKE CORRECTION METHOD, CONTROL PROGRAM, AND RECORDING MEDIUM FOR RECORDING CONTROL PROGRAM

PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of optimal shake correction while taking account of the movement of the imaging apparatus in the rotational component direction, and to provide an image blur correction method and program, and a recording medium for recording the program....

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Bibliographic Details
Main Author SHIDA KOICHI
Format Patent
LanguageEnglish
Published 18.10.2012
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of optimal shake correction while taking account of the movement of the imaging apparatus in the rotational component direction, and to provide an image blur correction method and program, and a recording medium for recording the program.SOLUTION: In the imaging apparatus 1 which processes a temporally continuous frames, a motion vector is calculated for each block obtained by dividing each frame into small regions each consisting of a predetermined number of pixels in a vector calculation processing. In a set processing, the rotational component of a motion vector is removed based on the rotation extraction results of each frame, and then the vector calculation regions are grouped. In a determination processing, a group region of background having no subject is determined among the group region thus grouped.
Bibliography:Application Number: JP20110063096