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Method and apparatus for controlling distortion of

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专利名称:Method and apparatus for controlling

distortion of a projected image

发明人:Liljegren, Gordon E.,Redmann, William

G.,Watson, Scott F.

申请号:EP93305060.1申请日:19930628公开号:EP0577380A1公开日:19940105

专利附图:

摘要:A method and apparatus for displaying an image that is subject to multipledistortions substantially without distortion is provided. The image is recorded from a first

viewpoint and subject to a first distortion and played back from a second viewpoint andsubject to a second distortion. The display surface may also be distorted (e.g., curved). Bymapping back through the projector to the screen and through the camera (at theviewpoint), the image is transformed so that it can be viewed from the viewpoint withlittle or no distortion.

申请人:THE WALT DISNEY COMPANY

地址:1313 Harbor Boulevard Anaheim, California 92803 US

国籍:US

代理机构:Lloyd, Patrick Alexander Desmond

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