Title:
INFRARED IMAGING DEVICE, DIAPHRAGM CONTROL METHOD, AND DIAPHRAGM CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/051848
Kind Code:
A1
Abstract:
This infrared imaging device is provided with: an imaging element that includes a plurality of infrared detection pixels; a diaphragm; a temperature detection unit that detects the temperature of the diaphragm; a main memory that associates a first signal value, which corresponds to infrared rays that are emitted from the diaphragm and are incident on the infrared detection pixels of the imaging element, with the F value and temperature of the diaphragm, and stores said associated values; and a system control unit that controls the F value of the diaphragm on the basis of captured image data, which is obtained by capturing an image of a subject using the imaging element with the first signal value and diaphragm F value set to arbitrary values, of the temperature of the diaphragm detected by the temperature detection unit, and of the abovementioned arbitrary values.
Inventors:
KOBAYASHI MAKOTO (JP)
Application Number:
PCT/JP2015/063798
Publication Date:
April 07, 2016
Filing Date:
May 13, 2015
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G01J1/02; G01J5/48; G03B7/095; G03B15/00; H04N5/225; H04N5/232; H04N5/33
Foreign References:
| JPS6177724A | 1986-04-21 | |||
| JPH0499925A | 1992-03-31 | |||
| JPH10115557A | 1998-05-06 |
Attorney, Agent or Firm:
TAKAMATSU Takeshi et al. (JP)
Takamatsu 猛 (JP)
Takamatsu 猛 (JP)
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