专利名称：Image processing system, projector,
program, information storage medium, andimage processing method
发明人：Hideki Matsuda,Masanobu Kobayashi申请号：US11082978申请日：20050318公开号：US07270422B2公开日：20070918
专利附图：
摘要：A projector includes an image projection section, a sensor that senses aprojected first calibration image at a low resolution and generates first sensing
information, senses the first calibration image at a high resolution and generates thirdsensing information, and senses a second calibration image at a high resolution andgenerates second sensing information, a projection area detection section that generatesprojection area information, based on the first and second sensing information, aprojection-target area detection section that generates projection-target areainformation, based on the first, second, and third sensing information, and an imagedistortion correction section that corrects distortion of an image projected by the imageprojection section, based on the projection area information and the projection-targetarea information.
申请人：Hideki Matsuda,Masanobu Kobayashi
地址：Fujimi-machi JP,Shiojiri JP
国籍：JP,JP
代理机构：Oliff & Berridge, PLC
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