| 摘要 |
A biological information processing apparatus has a light source 102 which emits a light 101 to a living body 100; an acoustic wave detector 106 that detects an acoustic wave 105 which a light absorber 104 in the living body generates when it absorbs the light, and that converts the acoustic wave to an electric signal; and a signal processing unit 108 that obtains information in the living body from the electric signal and a light quantity distribution in the living body determined based on a shape of the living body.
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