System and method for image attribute recording an analysis for biometric applications

A system for recording and analyzing lighting attributes associated with a calibrated target device captured within an image to provide for enhanced object recognition within the captured image. A target device is used to provide lighting information relative to a subject within the image. The attri...

Full description

Saved in:
Bibliographic Details
Main Author PETRICH DAVID B
Format Patent
LanguageEnglish
Published 26.01.2010
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A system for recording and analyzing lighting attributes associated with a calibrated target device captured within an image to provide for enhanced object recognition within the captured image. A target device is used to provide lighting information relative to a subject within the image. The attributes allow the lighting conditions at the time of the image capture to be reconstructed. In addition, two or more target devices may be use to triangulate the position of a light source to any point within the captured image. Further, the lighting attributes may be used to create a contour mapping of the subject captured within the image.
Bibliography:Application Number: US20030349787