Digital camera

Details Digital camera Digital camera

2004-11-22

2009-08-11

Ometz, David L (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S231300, C348S231900

Reexamination Certificate

active

07573511

ABSTRACT:
A digital camera includes a CCD imager which outputs 640 pixels×480 lines of camera signal in a raster scan scheme. The camera signal outputted from the CCD imager is subjected to a predetermined signal processing whereby created are 640 pixels×480 lines of original image data and 80 pixels×60 lines of thumbnail image data. Both the created original image data and thumbnail image data are written to a SDRAM. The writing of the thumbnail image data is performed during a horizontal blanking period of the original image data. As a result, image data writing operation completes within a 1-frame period of time.

REFERENCES:
patent: 4090223 (1978-05-01), Holt
patent: 4558436 (1985-12-01), Wagensonner et al.
patent: 4783702 (1988-11-01), Sone et al.
patent: 5130814 (1992-07-01), Spencer
patent: 5144445 (1992-09-01), Higashitsutsumi
patent: 5164831 (1992-11-01), Kuchta et al.
patent: 5301027 (1994-04-01), Kiyofuji et al.
patent: 5440401 (1995-08-01), Parulski et al.
patent: 5463419 (1995-10-01), Saito
patent: 5786851 (1998-07-01), Kondo et al.
patent: 5920343 (1999-07-01), Watanabe et al.
patent: 5926219 (1999-07-01), Shimizu et al.
patent: 6072936 (2000-06-01), Koyama
patent: 6438320 (2002-08-01), Hatanaka
patent: 6441856 (2002-08-01), Sugimoto
patent: 6515704 (2003-02-01), Sato
patent: 6618553 (2003-09-01), Shiohara
patent: 6897895 (2005-05-01), Okada
patent: 7174045 (2007-02-01), Yokonuma

Affiliated with

Also associated with

Rating

Digital camera does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4089651