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Title:
IMAGE PROCESSOR, CONTROL METHOD AND PROGRAM OF IMAGE PROCESSOR
Document Type and Number:
Japanese Patent JP2017184179
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an image processor capable of outputting an input frame after correcting into an output frame having preferred average brightness.SOLUTION: Disclosed image processor includes: an input part that acquires an input frame having a plurality of pixels which are specified with display brightness when being displayed on a display device; a target brightness acquisition part 120 that acquires a target brightness value Yt; and an image generation part 130 that generates an output frame after correcting the display brightness of the input frame so that average value of the display brightness of the output frame is the target brightness value Yt or less.SELECTED DRAWING: Figure 2

Inventors:
YANO TOMOHIRO
Application Number:
JP2016072975A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
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Assignee:
CANON KK
International Classes:
H04N5/66; G06T5/00; G09G5/10; G09G5/36
Attorney, Agent or Firm:
阿部 琢磨
黒岩 創吾



 
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