Exposure adjustment in an imaging apparatus

Details Exposure adjustment in an imaging apparatus Exposure adjustment in an imaging apparatus

2008-03-11

2008-03-11

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Optics

Reexamination Certificate

active

07342609

ABSTRACT:
An imaging apparatus for performing exposure adjustment based on the luminance of screen images through photoelectric conversion includes a structure for providing a signal to be applied to a screen for viewing images, a structure defining a region satisfying a predetermined condition based on where the luminance is excluded from a base region predetermined in the screen signal, and a structure for automatically providing exposure adjustment on the signal based on the luminance of a remaining region in the base region.

REFERENCES:
patent: 5128769 (1992-07-01), Arai et al.
patent: 5319416 (1994-06-01), Takagi
patent: 5347371 (1994-09-01), Nishimura et al.
patent: 5353058 (1994-10-01), Takei
patent: 5414487 (1995-05-01), Iwasaki
patent: 5510837 (1996-04-01), Takei
patent: 5541654 (1996-07-01), Roberts
patent: 5808681 (1998-09-01), Kitajima
patent: 5831676 (1998-11-01), Takahashi et al.
patent: 5880782 (1999-03-01), Koyanagi et al.
patent: 5929908 (1999-07-01), Takahashi et al.
patent: 6373981 (2002-04-01), de Queiroz et al.
patent: 6978045 (2005-12-01), Hashimoto et al.
patent: 7010160 (2006-03-01), Yoshida
patent: 7-26874 (1995-01-01), None

Affiliated with

Also associated with

Rating

Exposure adjustment in an imaging apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exposure adjustment in an imaging apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exposure adjustment in an imaging apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2815545