PROJECTION APPARATUS AND CONTROL METHOD THEREOF

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United States of America Patent

SERIAL NO

15446817

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Abstract

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A projection apparatus includes: a light-emitting unit configured to include a plurality of light sources, a control unit configured to individually control emission amounts of the plurality of light sources of the light-emitting unit, a first processing unit configured to adjust brightness of pixels in a superimposition region, where superimposition is made with an image projected onto a screen by another projection apparatus, in input first image data and output the adjusted image data as second image data, and a projecting unit configured to project light obtained by modulating light from the light-emitting unit onto the screen, wherein the control unit controls an emission amount of a light source at a position corresponding to the superimposition region.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501 ?146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikeda, Takeshi Ebina-shi, JP 324 3662
Morikawa, Kenichi Kawasaki-shi, JP 27 231

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