Television – Special applications – Observation of or from a specific location
Reexamination Certificate
2007-11-06
2007-11-06
An, Shawn S. (Department: 2621)
Television
Special applications
Observation of or from a specific location
C348S159000, C348S152000, C348S211130, C375S240080, C375S240240, C375S240010, C382S243000, C382S234000, C382S235000
Reexamination Certificate
active
10460230
ABSTRACT:
A technique of efficiently extracting and synthesizing an object image from a plurality of images captured at different image magnifications. An image processing method of the present invention includes the steps of generating a first background image corresponding to a first image captured at a predetermined image magnification, extracting a first object image from the first image, generating a second background image corresponding to a second image captured at an image magnification higher than the predetermined image magnification, based on the first background image and the first object image, and extracting a second object image from the second image and the second background image.
REFERENCES:
patent: 6424373 (2002-07-01), Misue et al.
patent: 6813388 (2004-11-01), Kadono
patent: 6909747 (2005-06-01), Bordes et al.
patent: 6977676 (2005-12-01), Sato et al.
patent: 2000-32319 (2000-01-01), None
patent: 2000-295600 (2000-10-01), None
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