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Class 356/390 - With two images of single article compared


Subclass of Class 356 - Optics: measuring and testing
Definition: Subject matter including optical elements to permit the
No. of applications: 6
Last issue date: 09/03/2009


Application No.Application TitleIssue Date
20090219532SYSTEM AND METHOD FOR QUALITY CHECKING OF ANISOTROPIC CONDUCTIVE FILM
An exemplary system for calculating the number of conductive particles dispersed in an anisotropic conductive film includes an image capturing device and an image processing device. The image capturing device captures a color image of the anisotropic conductive film. Th...
09/03/2009
20080246796System for optically detecting and measuring release agent on a print drum in an ink jet printer
A system optically detects and measures release agent on a rotating image member in an ink jet printer. The system includes a collimated light source oriented to direct a collimated beam of light generated by the source towards a rotating image member, an image sensor f...
10/09/2008
20070229827OPTICAL MONITORING OF PRODUCTS OF THE TOBACCO-PROCESSING INDUSTRY
The invention relates to an apparatus and method for electromagnetic monitoring of products of tobacco-processing industry in a monitoring zone. An apparatus includes a first imaging device aligned to the monitoring zone, a second imaging device aligned to the monitorin...
10/04/2007
20070027442Ophthalmic device positioning system and associated methods
A system and method for determining an optimal position of an eye relative to an ophthalmic device are disclosed. One embodiment of the method includes receiving data comprising an image of a surface of an eye with the eye at a first position relative to an ophthalmic d...
02/01/2007
20060244967Measuring apparatus and measuring method
A measuring apparatus and a measuring method are provided, with which an accurate length measurement and position checking are achieved using a simple structure. The measuring apparatus according to the present invention is provided with a first and a second parallel pr...
11/02/2006
20060170934Sensing a dimensional change in a surface
Determining a dimensional change in a surface of an object is described. At a first time, a first image of the surface is acquired at a first spatial window thereon having a first known position relative to a frame of reference. At a second time, a second image of the s...
08/03/2006
 
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