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Title:
PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR
Document Type and Number:
WIPO Patent Application WO/2018/173739
Kind Code:
A1
Abstract:
Provided is a technique capable of reducing the involvement of a user in projecting a projection image onto a projection surface. The projector has: a projection unit for projecting a projection image onto a projection surface; an imaging unit for photographing the projection surface to generate a captured image thereof ; a detection part for detecting the position of a detachable object disposed on the projection surface on the basis of the captured image; and an adjustment part for adjusting the projection position of the projection image on the projection surface on the basis of the position of the object.

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Inventors:
ICHIEDA HIROYUKI (JP)
Application Number:
PCT/JP2018/008526
Publication Date:
September 27, 2018
Filing Date:
March 06, 2018
Export Citation:
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Assignee:
SEIKO EPSON CORP (JP)
International Classes:
H04N5/74; G03B21/14; G09G5/00; G09G5/36; G09G5/38
Foreign References:
JP2006098789A2006-04-13
JP2007036482A2007-02-08
JP2015011282A2015-01-19
JP2008287171A2008-11-27
JP2004072570A2004-03-04
JP2005215542A2005-08-11
Attorney, Agent or Firm:
WATANABE Kazuaki et al. (JP)
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