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SUBJECT INFORMATION OBTAINING DEVICE, SUBJECT INFORMATION OBTAINING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

  • US 20130245418A1
  • Filed: 03/11/2013
  • Published: 09/19/2013
  • Est. Priority Date: 03/13/2012
  • Status: Abandoned Application
First Claim
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1. A subject information obtaining device comprising:

  • a first optical characteristic value distribution obtaining unit configured to obtain a first optical characteristic value distribution based on a first detection signal obtained by detecting first photoacoustic waves generated by irradiating light in a first measurement state on a subject;

    a second optical characteristic value distribution obtaining unit configured to obtain a second optical characteristic value distribution based on a second detection signal obtained by detecting second photoacoustic waves generated by irradiating light in a second measurement state different from the first measurement state on the subject; and

    a data processing unit configured to obtain a similarity distribution based on the first optical characteristic value distribution and the second optical characteristic value distribution.

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