System and method for camera metering based on flesh tone...

Television – Camera – system and detail – Combined image signal generator and general image signal...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C348S362000, C348S364000

Reexamination Certificate

active

07847830

ABSTRACT:
A method of adjusting exposure settings for a digital camera includes searching at least a portion of the field of view of the camera for pixels having a flesh tone. The flesh tone pixels are analyzed to identify at least one flesh tone spot. Spot metering of the field of view of the camera is carried out such that at least one flesh tone spot is given greater weight than the rest of the field of view. Then, the exposure settings are adjusted based on the spot metering.

REFERENCES:
patent: 5430809 (1995-07-01), Tomitaka
patent: 6940545 (2005-09-01), Ray et al.
patent: 2004/0119851 (2004-06-01), Kaku
patent: 2006/0082665 (2006-04-01), Mizukura et al.
patent: 2007/0024718 (2007-02-01), Yu et al.
patent: 2007/0036438 (2007-02-01), Thakur
patent: 2007/0052840 (2007-03-01), Okuno
patent: 2008/0225130 (2008-09-01), Paaaho et al.
patent: 1128316 (2001-08-01), None
patent: 2003107555 (2003-04-01), None
International Preliminary Report on Patentability from corresponding International Application No. PCT/US07/70064.
Birgitta Martinkauppi, Maricor Soriano and Matti Pietikainen, Detection of Skin Color under Changing Illumination: A Comparative Study, Proceedings of the 12th International Conference on Image Analysis and Processing (ICIAP'03), IEEE Computer Society, 2003.
Birgitta Martinkauppi, Face Colour Under Varying Illumination—Analysis and Applications, Academic Dissertation, Department of Electrical and Information Engineering and Infotech, University of Oulu, Finland, 2002.
Chapter 6, Facial Skin Color Modeling by J. Birgitta Martinkauppi and Matti Pietikainen, excerpted from Stan Z. Li and Anil K. Jain, Handbook of Face Recognition, Springer Science & Business Media, Inc., 2005.
International Search Report and Written Opinion from corresponding International Application No. PCT/US06/42880.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

System and method for camera metering based on flesh tone... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method for camera metering based on flesh tone..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for camera metering based on flesh tone... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4164398

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.