Wavelength component proportion detection apparatus and...

Details Wavelength component proportion detection apparatus and... Wavelength component proportion detection apparatus and...

2006-09-25

2009-11-24

Henn, Timothy J (Department: 2622)

Television

Camera, system and detail

With single image scanning device supplying plural color...

C348S164000, C359S586000, C359S359000

Reexamination Certificate

active

07623167

ABSTRACT:
A wavelength component proportion detection apparatus is disclosed which is capable of detecting the proportions of the wavelength components under a light source including the visible and infrared wavelength components. The apparatus comprises a color filter, an image-pickup element, an extractor which extracts a color-difference signal from an image-pickup signal, and a detector which detects, on the basis of the extracted color-difference signal, the proportion of a wavelength component in a first infrared wavelength region and the proportion of a wavelength component in a second infrared wavelength region in the light from the light source.

REFERENCES:
patent: 7064775 (2006-06-01), Takakuwa
patent: 2007/0182836 (2007-08-01), Chino
patent: 2008/0191298 (2008-08-01), Lin et al.
patent: 2009/0147112 (2009-06-01), Baldwin
patent: 2003-219254 (2003-07-01), None

Affiliated with

Also associated with

Rating

Wavelength component proportion detection apparatus and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4118149