Patent Document ID: 20090086192
Application ID: 11863424
Patent Status: 0

Claim One:
1. A system for determining whether a color of an object is within a predetermined color range, the system comprising: a controller; a monochromatic image capture device coupled to the controller; and a light source coupled to the controller and configured to selectively project one of a plurality of predetermined light wavelength spectrum upon the object; wherein the controller is configured to cause the monochromatic image capture device to capture at least a first image of the object while the light source projects a first of the plurality of predetermined light wavelength spectrum, and at least a second image of the object while the light source projects a second of the plurality of predetermined light wavelength spectrum, each image comprising object luminous intensity information; and a comparison module configured to determine whether the object luminous intensity information satisfies at least one criterion based upon predetermined reference luminous intensity data.