Title:
IMAGING DEVICE AND IMAGING METHOD
Document Type and Number:
Japanese Patent JP2016134732
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging device capable of selecting a coded aperture pattern suitable for various shooting conditions.SOLUTION: An imaging device 100 has a spatial light modulation element 130 for emitting the light from an imaging object 102 by applying spatial modulation, an imaging element 120 for acquiring the modulation light subjected to spatial modulation by means of the spatial light modulation element 130, as image information, and pattern generation means 131 for generating an aperture pattern by setting the transmittance of the spatial light modulation element 130 at each point on an irradiation region where the spatial light modulation element 130 is irradiated with the light. The aperture pattern of the spatial light modulation element 130 is generated based on the distance information between the imaging object 102 and imaging device 100, acquired by the pattern generation means 131.SELECTED DRAWING: Figure 1
Inventors:
SAITO TETSUO
Application Number:
JP2015007907A
Publication Date:
July 25, 2016
Filing Date:
January 19, 2015
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
H04N5/225; G01C3/06; G02B7/32; G02B7/34; G02B7/36; G03B9/02; G03B11/00; G03B15/00
Attorney, Agent or Firm:
Shuichi Kudo
Toru Kabayama
Shogo Honda
Toru Kabayama
Shogo Honda
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