Projector image distortion calibration system and projector

The utility model provides a projector image distortion calibration system capable of automatically, conveniently and accurately calibrating the image distortion caused by the excursion of the projector position and a projector using the calibration system. The projector image distortion calibration...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GUO ZICHUANG, PENG YONGJIAN, ZHU XIANGJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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