Title:
IMAGING DEVICE AND METHOD
Document Type and Number:
Japanese Patent JP2016008956
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging device which enables an HIS image to be captured with high sensitivity.SOLUTION: In an imaging device, a phase-difference array 72 generates an interference image for each of a plurality of image-capture areas A(1) to A(mn) by providing different optical path differences to generate a phase difference for each of left and right semicircular areas, for each of the image-capture areas A(1) to A(mn) in which an image of the same area is captured as a plurality of unit images. The phase difference array 72 projects the interference image onto an imaging element array 74. The imaging element array 74 captures interference images generated by different optical path differences for each of the plurality of image-capture areas A(1) to A(mn). A signal processing unit 52 generates an interferogram using the pixel data at the same position for each of the image-capture areas A(1) to A(mn). The signal processing unit 52 further generates an optical spectrum by pixel units by multiplying each interferogram in the pixel units with Fast Fourier Transform (FFT). The present technique can be applied to a blood examination device.
Inventors:
OZAWA KEN
Application Number:
JP2014131808A
Publication Date:
January 18, 2016
Filing Date:
June 26, 2014
Export Citation:
Assignee:
SONY CORP
International Classes:
G01N21/27; G01J3/45; G01N21/359
Domestic Patent References:
| JP2008309706A | 2008-12-25 |
Foreign References:
| US20030016901A1 | 2003-01-23 | |||
| WO2014002388A1 | 2014-01-03 |
Attorney, Agent or Firm:
Takashi Nishikawa
Yoshio Inamoto
Yoshio Inamoto
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