Title:
IMAGE PROJECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/038375
Kind Code:
A1
Abstract:
According to the present invention, an alert indicating that a user is likely to be included in an irradiation range is clearly given to the user. An image acquiring unit (11) acquires a captured image obtained by capturing an imaging range on a screen (SC), a person detecting unit (12) searches for a person included in the captured image, and a sound output controlling unit (14) outputs an alert sound from a sound output device (40) when any person is detected.
Inventors:
UMETSU KATSUHIKO
ITOH SEIGO
ITOH SEIGO
Application Number:
PCT/JP2016/072996
Publication Date:
March 09, 2017
Filing Date:
August 04, 2016
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N5/74; G03B21/14; G09G5/00
Foreign References:
| JP2011137878A | 2011-07-14 | |||
| JP2005031528A | 2005-02-03 | |||
| JP2009069808A | 2009-04-02 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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