Title:
IMAGE PROJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/217348
Kind Code:
A1
Abstract:
This image projection system is provided with: a projector (3) which projects an input image; an identifying unit (402) for identifying a line-of-sight direction; an identifying unit (403) for identifying the location of an object to be projected by the projector (3); a setting unit (405) for setting a pixel value of each coordinate constituting an image that can be stereoscopically viewed when a projection image is seen from a certain direction, on the basis of an area of projection by the projector (3), a result of identification by the identifying unit (402), a result of identification by the identifying unit (403), and three-dimensional data representing an object which is a target for projection; an image generation unit (406) for generating an image constituted by the pixel values set by the setting unit (405); and an output unit (407) for outputting, to the projector (3), data representing the image generated by the image generation unit (406).
Inventors:
NISHIMOTO YOTA (JP)
HAYASHIDA TAKASHI (JP)
MASUI MASANORI (JP)
SAKIYAMA HIROKI (JP)
HAYASHIDA TAKASHI (JP)
MASUI MASANORI (JP)
SAKIYAMA HIROKI (JP)
Application Number:
PCT/JP2019/017466
Publication Date:
October 29, 2020
Filing Date:
April 24, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC ENG (JP)
International Classes:
H04N13/363; H04N5/74; H04N13/302; H04N13/383
Foreign References:
| JP2009216958A | 2009-09-24 | |||
| JP2005124006A | 2005-05-12 | |||
| JP2004165944A | 2004-06-10 | |||
| JPH07253773A | 1995-10-03 | |||
| JP2000035406A | 2000-02-02 | |||
| JP2009247693A | 2009-10-29 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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