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Patent Searching and Data


Title:
IMAGE PROCESSING DEVICE, IMAGE DISPLAY SYSTEM, IMAGE PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/187455
Kind Code:
A1
Abstract:
The present invention provides an image processing device that can more faithfully reproduce the colors of an input image in different environmental lights, without preparing a different a signal analysis LUT for each environmental light. An image processing device according to one embodiment of the present invention superimposes an image formed by an image forming device and an image projected by an image projection device, and generates data for generating a superimposed image. The image processing device is characterized by comprising: a generation means that, on the basis of input image data, generates first image data corresponding to the image forming device and second image data corresponding the image projection device; a first acquisition means that acquires environmental light information regarding environmental light for when the superimposed image is to be generated; and a correction means that corrects the second image data on the basis of the environmental light information.

Inventors:
MORIBE Shoei (30-2 Shimomaruko 3-chome, Ohta-k, Tokyo 01, 〒1468501, JP)
Application Number:
JP2018/048477
Publication Date:
October 03, 2019
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
CANON KABUSHIKI KAISHA (30-2, Shimomaruko 3-chome Ohta-k, Tokyo 01, 〒1468501, JP)
International Classes:
H04N1/60; G06T1/00; G09G5/00; G09G5/02; H04N5/74
Foreign References:
JP2008122558A2008-05-29
JP2017212516A2017-11-30
JP2000175062A2000-06-23
JP2010103863A2010-05-06
JP2008145915A2008-06-26
Attorney, Agent or Firm:
TANI & ABE, P.C. (6-20, Akasaka 2-chome Minato-k, Tokyo 52, 〒1070052, JP)
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