OBSERVATION IMAGE DETERMINATION DEVICE, METHOD, AND PROGRAM
First Claim
1. An observation image determination device comprising:
- an observation image acquisition unit that captures an image of an observation region including a stem cell to be cultured to acquire an observation image; and
a determination unit that determines whether a living body of a different type from the stem cell is included in the observation region,wherein the determination unit determines whether the different type of living body is included in the observation region on the basis of spatial frequency characteristics of an observation target acquired from the observation image and predetermined spatial frequency characteristics of the different type of living body.
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Accused Products
Abstract
An observation image determination device includes an observation image acquisition unit that captures an image of an observation region including a stem cell to be cultured to acquire an observation image and a determination unit that determines whether a living body of a different type from the stem cell is included in the observation region. The determination unit determines whether the different type of living body is included in the observation region, on the basis of at least one of form information of an observation target and information about a change in the observation target over time which are acquired from the observation image.
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Citations
17 Claims
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1. An observation image determination device comprising:
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an observation image acquisition unit that captures an image of an observation region including a stem cell to be cultured to acquire an observation image; and a determination unit that determines whether a living body of a different type from the stem cell is included in the observation region, wherein the determination unit determines whether the different type of living body is included in the observation region on the basis of spatial frequency characteristics of an observation target acquired from the observation image and predetermined spatial frequency characteristics of the different type of living body. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An observation image determination method comprising:
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capturing an image of an observation region including a stem cell to be cultured to acquire an observation image; and determining whether a living body of a different type from the stem cell is included in the observation region on the basis of spatial frequency characteristics of an observation target acquired from the observation image and predetermined spatial frequency characteristics of the different type of living body.
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17. A non-transitory computer-readable recording medium having stored therein an observation image determination program that causes a computer to function as:
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an observation image acquisition unit that captures an image of an observation region including a stem cell to be cultured to acquire an observation image; and a determination unit that determines whether a living body of a different type from the stem cell is included in the observation region, wherein the determination unit determines whether the different type of living body is included in the observation region on the basis of spatial frequency characteristics of an observation target acquired from the observation image and predetermined spatial frequency characteristics of the different type of living body.
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Specification