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1. (WO2017038090) IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM WHEREON IMAGE PROCESSING PROGRAM IS STORED

Pub. No.:    WO/2017/038090    International Application No.:    PCT/JP2016/003969
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 01 01:59:59 CEST 2016
IPC: G06T 1/00
G06T 5/50
Applicants: NEC AEROSPACE SYSTEMS, LTD.
日本電気航空宇宙システム株式会社
Inventors: NUREKI, Yu
濡木 融
MATSUKI, Tomohiro
松木 友宏
MATSUMOTO, Michihiro
松本 道弘
Title: IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM WHEREON IMAGE PROCESSING PROGRAM IS STORED
Abstract:
The purpose of the present invention is to efficiently generate a pansharpened image which has an appropriate tonal range and whereupon tone mapping processing has been carried out. Provided is an image processing device, comprising a tonal range-adjusted image generating unit which generates a first tonal range-converted image by converting the tonal range of a first image having one or more instances of color information. The image processing device further comprises a composite image generating means which generates a composite image which is an image which has one or more instances of color information and a resolution which is at least higher than the first image, by adjusting the first image using characteristic information generated on the basis of the first image and a second image which has a higher resolution than the first image and relating to the tonal range of the second image, and the tonal range of the first tonal range-converted image.