Measure display SFR using a camera and phase shifting

A method for measuring the spatial frequency response (SFR) of an imaging system (299) including a display device (280) and an image capture device (290) is disclosed. The method displays a sequence of displayable test pattern images on the display device, the sequence comprising a first test patter...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BONE DONALD JAMES, LARKIN KIERAN GERARD
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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