Title:
IMAGE INFORMATION PROCESSING DEVICE, IMAGE INFORMATION PROCESSING SYSTEM, IMAGE INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM STORING IMAGE INFORMATION PROCESSING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/098353
Kind Code:
A1
Abstract:
In an image expressing an observed ground surface area, the present invention calculates an optical path brightness with a high degree of accuracy even in a wavelength band in which the surface reflectance of a dark area cannot be considered to be zero. An image information processing device 3 is provided with: a storage unit 31 that associates and stores observation images expressing the results of observing electromagnetic waves of a plurality of different wavelength bands reflected by a ground surface, information expressing the wavelength bands, and information expressing the observation environment at the time that the electromagnetic waves were observed; a first intermediate optical path brightness calculation unit 32 that, for each wavelength band, makes the brightness of a dark pixel meeting a brightness standard from among pixels composing an associated observation image a first intermediate optical path brightness; an irradiance calculation unit 33 that calculates the irradiance from sunlight for each wavelength band on the basis of the information expressing the observation environment; and a final optical path brightness calculation unit 34 that calculates a final optical path brightness for each wavelength band on the basis of the irradiance and first intermediate optical path brightness.
Inventors:
KANEKO EIJI (JP)
Application Number:
PCT/JP2015/006280
Publication Date:
June 23, 2016
Filing Date:
December 17, 2015
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G01N21/27; G06T1/00
Foreign References:
| US20100008595A1 | 2010-01-14 | |||
| JP2015036850A | 2015-02-23 | |||
| JP2013225243A | 2013-10-31 |
Other References:
See also references of EP 3236237A4
Attorney, Agent or Firm:
SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)
Naoki Shimosaka (JP)
Download PDF:
Previous Patent: SHOE HEEL
Next Patent: PROGRESSIVE DIE DEVICE AND METHOD FOR MANUFACTURING LAMINATED IRON CORE USING SAME
Next Patent: PROGRESSIVE DIE DEVICE AND METHOD FOR MANUFACTURING LAMINATED IRON CORE USING SAME