Title:
IMAGING DEVICE AND IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/059181
Kind Code:
A1
Abstract:
Provided is technology for obtaining accurate developed images by correcting imaging device assembly errors, photographing pattern manufacturing errors, and focus adjustment distortions. An imaging device characterized by comprising: an image sensor for converting light into electrical signals and generating sensor images; a modulator for modulating the intensity of the light detected by the image sensor on the basis of a photographing pattern; and a parameter storage unit for storing parameters used to execute a prescribed correction process upon a plurality of sensor images, from among said sensor images, that have been photographed using different photographing patterns.
Inventors:
NAKAMURA YUSUKE (JP)
YAMAGUCHI KEITA (JP)
TAJIMA KAZUYUKI (JP)
YAMAGUCHI KEITA (JP)
TAJIMA KAZUYUKI (JP)
Application Number:
PCT/JP2019/010263
Publication Date:
March 26, 2020
Filing Date:
March 13, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H04N5/232; G06T3/00; G06T3/40; H04N5/225
Foreign References:
| JP2018061109A | 2018-04-12 | |||
| JP2011166255A | 2011-08-25 | |||
| JPH06350926A | 1994-12-22 | |||
| JPH11205652A | 1999-07-30 |
Attorney, Agent or Firm:
SHOYO INTELLECTUAL PROPERTY FIRM (JP)
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