Method and device for calibrating display error of integral imaging display device

Provided are a method and a device for calibrating the display error of an integral imaging display device. The method comprises the steps of acquiring a picture of a structured light image displayed by an integral imaging display device, determining the motion parameters of a shooting device for sh...

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Bibliographic Details
Main Authors LI WEIMING, HONG TAO, JIAO SHAOHUI, WANG XIYING, NAN DONGJING, ZHOU MINGCAI, WANG HAITAO
Format Patent
LanguageEnglish
Published 04.11.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Provided are a method and a device for calibrating the display error of an integral imaging display device. The method comprises the steps of acquiring a picture of a structured light image displayed by an integral imaging display device, determining the motion parameters of a shooting device for shooting the picture relative to a two-dimension display screen based on the picture, and detecting the error of a micro lens array according to the motion parameters and the picture. By adopting the method and the device of the invention, the error of the integral imaging display device can be calibrated accurately.
Bibliography:Application Number: CN20141157743