Method and apparatus for controlling distortion of

专利名称：Method and apparatus for controlling

distortion of a projected image

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

F. Watson

申请号：US07/907108申请日：19920630公开号：US05329310A公开日：19940712

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 firstviewpoint 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

代理人：Laurence S. Rogers,Jeffrey H. Ingerman

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