Image capturing apparatus and image capturing method

Details Image capturing apparatus and image capturing method Image capturing apparatus and image capturing method

2006-01-19

2009-08-25

Hannett, James M (Department: 2622)

Television

Camera, system and detail

Camera image stabilization

C348S229100, C348S362000

Reexamination Certificate

active

07580058

ABSTRACT:
An image signal obtained by a CCD image sensor is amplified by an amplifier. A gain of the amplifier is changed according to an ISO sensitivity. An AE circuit measures light intensity of a subject. According to the measured light intensity, a correct exposure time of the CCD image sensor is calculated. The exposure time of the CCD image sensor is changed by a CCD driver. In the exposure adjustment, a system controller increases the gain by making the ISO sensitivity higher such that the calculated exposure time becomes shorter than a predetermined anti-camera shake exposure time.

REFERENCES:
patent: 7039307 (2006-05-01), Uchida
patent: 7095001 (2006-08-01), Kawahara
patent: 7221394 (2007-05-01), Enomoto
patent: 2004/0095472 (2004-05-01), Yoshida et al.
patent: 2004/0189825 (2004-09-01), Kawashima
patent: 2005/0061952 (2005-03-01), Kawahara
patent: 2005/0212955 (2005-09-01), Craig et al.
patent: 2006/0029382 (2006-02-01), Uchida

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