Charge coupled device apparatus having means for correcting for

Details Charge coupled device apparatus having means for correcting for Charge coupled device apparatus having means for correcting for

1993-03-09

1996-05-07

Greening, Wendy R.

Television

Camera, system and detail

Combined image signal generator and general image signal...

348249, 348250, H04N 314

Patent

active

055151027

ABSTRACT:
An apparatus (10) for correcting for changes in the charge transfer efficiency of a charge coupled device (12) includes a light source (38) for providing synthetic reference images to a preselected portion (26) of the image array (16) of the charge coupled device (12). The initial synthetic reference image is compared with subsequent synthetic references images to determine the changes in the charge transfer efficiency of the charge coupled device (12). The changes are used to correct images form the image array (16).

REFERENCES:
patent: 4042960 (1977-08-01), Wooding, Jr.
patent: 4179711 (1979-12-01), Nagumo
patent: 4224585 (1980-09-01), Tanaka
patent: 4322819 (1982-03-01), Hyatt
patent: 4343021 (1982-08-01), Frame
patent: 4516263 (1985-05-01), Dew et al.
patent: 4528596 (1985-07-01), Cope
patent: 4542404 (1985-09-01), Duschl
patent: 4829379 (1989-05-01), Takaki
patent: 4864407 (1989-09-01), Mulder
patent: 5101271 (1992-03-01), Andrews et al.
patent: 5289286 (1994-02-01), Nakamura et al.
patent: 5327171 (1994-07-01), Smith et al.

Affiliated with

Also associated with

Rating

Charge coupled device apparatus having means for correcting for does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charge coupled device apparatus having means for correcting for , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charge coupled device apparatus having means for correcting for will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1230782