Image forming apparatus, image forming method, and computer...

Details Image forming apparatus, image forming method, and computer... Image forming apparatus, image forming method, and computer...

2007-01-30

2010-12-14

Tran, Nhan T (Department: 2622)

Television

Camera, system and detail

Combined image signal generator and general image signal...

C348S234000, C348S370000, C348S366000, C348S223100

Reexamination Certificate

active

07852379

ABSTRACT:
An image forming apparatus causes an illuminating unit and an imaging unit to equally split a predetermined exposure time into a plurality of split exposure times, and acquire an image with illumination and an image without illumination in each of the split exposure time. A luminance difference image for a particular split exposure time is calculated by subtracting the image without illumination from the image with illumination of the exposure time. The luminance difference images of all the split exposure times are integrated.

REFERENCES:
patent: 6144366 (2000-11-01), Numazaki et al.
patent: 6546203 (2003-04-01), Hofer
patent: 6859565 (2005-02-01), Baron
patent: 7652717 (2010-01-01), Enge et al.
patent: 2004/0080623 (2004-04-01), Cleveland et al.
patent: 2004/0135825 (2004-07-01), Brosnan
patent: 2005/0094895 (2005-05-01), Baron
patent: 2006/0008171 (2006-01-01), Petschnigg et al.
patent: 10-177449 (1998-06-01), None
patent: 2002-010030 (2002-01-01), None
patent: 2003-187230 (2003-07-01), None
patent: 2004-220612 (2004-08-01), None

Affiliated with

Also associated with

Rating

Image forming apparatus, image forming method, and computer... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image forming apparatus, image forming method, and computer..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image forming apparatus, image forming method, and computer... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4173685