Apparatus and method for calibrating downward viewing image...

Gray balance calibration of an imaging system

Gray balance calibration of an imaging system

High-sensitivity method for detecting differences between...

Method and apparatus for detecting and measuring conditions affe

Method and apparatus for detecting and measuring conditions...

Method for calibrating equipment for detecting impurities in...

Methods for forming a calibration standard and calibration...

Model-based spectral calibration of color scanners

Optical mean power controller with provisionable output levels

Photobleachable luminescent layers for calibration and...

Sensitivity calibration disk for surface defect tester

Standard for calibrating and checking a surface inspection...

Standardized sample for characterizing the performance of a...

Submicron dimensional calibration standards and methods of...

Surface defect test method and surface defect tester

System and method to create haze standard

Systems and methods for selecting a reference database for...

Test piece for optoelectronic image analysis systems

Verification device for optical clinical assay systems