Projector system and video projection method

Details Projector system and video projection method Projector system and video projection method

2007-06-19

2011-10-18

Epps, Georgia Y (Department: 2878)

Optics: image projectors

Structurally related projector and screen

C353S069000, C348S745000, C348S250000, C358S514000, C356S478000

Reexamination Certificate

active

08038304

ABSTRACT:
A projector system is provided with at least one projector mobile in a specified space and adapted to project a video to a projection area included in the specified space in accordance with inputted video information, a plurality of position sensors each including a position detecting section for detecting a positional relationship of the projector with the projection area and arranged in a specified positional relationship with the specified space, and a controller for controlling a video to be projected from the projector to the projection area based on detection results by the position detecting sections of the plurality of position sensors.

REFERENCES:
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patent: 2005/0259226 (2005-11-01), Gilg et al.
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patent: 2005-292563 (2005-10-01), None
patent: 2005-339269 (2005-12-01), None
International Search Report issued Jul. 17, 2007 in the International (PCT) Application No. PCT/JP2007/062309.

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