Title:
画像処理装置、撮像装置、画像処理方法、及びプログラム
Document Type and Number:
Japanese Patent JP6564421
Kind Code:
B2
Abstract:
There is provide an image processing apparatus comprising memory storing instructions. When executed by one or more processors, the instructions cause the image processing apparatus to perform operations comprising acquiring a visible light image generated by shooting a subject with visible light and an invisible light image generated by shooting the subject with invisible light, generating a difference image that represents a difference in luminance between the visible light image and the invisible light image, detecting, from the invisible light image, a first region in which variation of luminance is within a first range, and detecting, from the difference image, a second region in which variation of luminance is within a second range, and smoothing luminance in the visible light image regarding a region included in both the first region and the second region.
Inventors:
Koyo Ono
Application Number:
JP2017098410A
Publication Date:
August 21, 2019
Filing Date:
May 17, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G06T5/50; H04N5/225; H04N5/232; H04N5/33
Domestic Patent References:
| JP2017011633A | ||||
| JP2010200179A | ||||
| JP2014135627A | ||||
| JP2012182626A | ||||
| JP2006180268A |
Other References:
柴田 剛志,可視画像と近赤外画像の統合による画像の視認性向上,SSII2015 第21回 画像センシングシンポジウム 講演論文集 [CD-ROM] Symposium on Sensing via Image Information,日本,画像センシング技術研究会,2015年 6月10日,IA1-15-1~6
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu