The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2012
Filed:
Feb. 24, 2010
Applicants:
Di Qu, Ada, MI (US);
Richard B. Bylsma, Ada, MI (US);
James R. Mayne, Lowell, MI (US);
Inventors:
Assignee:
Access Business Group International LLC, Ada, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/228 (2006.01); H04N 9/73 (2006.01); H04N 17/00 (2006.01); H04N 17/02 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for measuring skin color parameters from a digital photograph using novel color correction algorithms is described. The process includes measuring color values of a digital color photo, correcting the color deviation of each picture to that of a standard color, and converting the corrected RGB values and generating an output that is useful to L*a*b* values to describe changes in the color properties of the photographed skin.