Title:
IMAGE PROJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/193995
Kind Code:
A1
Abstract:
An image projection device provided with a detection unit for detecting a first area that emits invisible light, a projection unit for projecting a visible light image to a second area that includes the first area detected by the detection unit, and a control unit for generating a visible light image. The control unit causes the colors of pixels of the visible light image to change stepwise in accordance with the luminous intensity of invisible light at positions corresponding to the pixels in the first area.
Inventors:
TAKADA MASAHIRO
HATANO ETSURO
NITTA TAKASHI
SEO SATORU
SUZUKI TAKASHI
HATANO ETSURO
NITTA TAKASHI
SEO SATORU
SUZUKI TAKASHI
Application Number:
PCT/JP2019/012131
Publication Date:
October 10, 2019
Filing Date:
March 22, 2019
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
G09G5/00; A61B5/00; A61B90/30; G09G5/02; G09G5/10
Domestic Patent References:
| WO2016157260A1 | 2016-10-06 | |||
| WO2010029888A1 | 2010-03-18 | |||
| WO2005122906A1 | 2005-12-29 | |||
| WO2016157260A1 | 2016-10-06 |
Foreign References:
| US20150230715A1 | 2015-08-20 | |||
| JPH0924053A | 1997-01-28 |
Other References:
See also references of EP 3761302A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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