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1. (WO2017038375) IMAGE PROJECTING DEVICE

Pub. No.:    WO/2017/038375    International Application No.:    PCT/JP2016/072996
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Aug 05 01:59:59 CEST 2016
IPC: H04N 5/74
G03B 21/14
G09G 5/00
Applicants: SHARP KABUSHIKI KAISHA
シャープ株式会社
Inventors: UMETSU, Katsuhiko
梅津 克彦
ITOH, Seigo
伊藤 誠悟
Title: IMAGE PROJECTING DEVICE
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.