Information processing apparatus, information processing method, and program
First Claim
1. An information processing apparatus comprising:
- a processor, configured to;
extract information indicating a physique of a target subject from an image acquired by imaging the target subject;
specify a group into which the target subject is classified by using the extracted information indicating the physique of the target subject; and
generate a learned model for each of a plurality of groups using, as an input, image data indicating medical images acquired by imaging a plurality of subjects for each of the groups and using, as an output, information indicating a region extracted from each of the medical images through machine learning using, as learning data, the image data indicating the medical images and the information indicating the regions, wherein the learned model for each of the groups respectively corresponds to a different physique.
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Abstract
Provided are an information processing apparatus, an information processing method, and a program capable of accurately extracting a target region from a medical image. An information processing apparatus includes an extraction unit that extracts information indicating a physique of a subject from an image acquired by imaging the subject, a specification unit that specifies a group into which the subject is classified by using the information indicating the physique of the subject extracted by the extraction unit, and a generation unit that generates a learned model for each group through machine learning using, as learning data, image data indicating a medical image acquired by imaging the subject for each group and information indicating a region extracted from the medical image.
13 Citations
9 Claims
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1. An information processing apparatus comprising:
a processor, configured to; extract information indicating a physique of a target subject from an image acquired by imaging the target subject; specify a group into which the target subject is classified by using the extracted information indicating the physique of the target subject; and generate a learned model for each of a plurality of groups using, as an input, image data indicating medical images acquired by imaging a plurality of subjects for each of the groups and using, as an output, information indicating a region extracted from each of the medical images through machine learning using, as learning data, the image data indicating the medical images and the information indicating the regions, wherein the learned model for each of the groups respectively corresponds to a different physique. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An information processing method comprising:
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extracting information indicating a physique of a target subject from an image acquired by imaging the target subject; specifying a group into which the target subject is classified by using the extracted information indicating the physique of the target subject; and generating a learned model for each of a plurality of groups using, as an input, image data indicating medical images acquired by imaging a plurality of subjects for each of the groups and using, as an output, information indicating a region extracted from each of the medical images through machine learning using, as learning data, the image data indicating the medical images and the information indicating the regions, wherein the learned model for each of the groups respectively corresponds to a different physique.
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9. A non-transitory computer readable medium storing a program causing a computer to execute a process comprising:
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extracting information indicating a physique of a target subject from an image acquired by imaging the target subject; specifying a group into which the target subject is classified by using the extracted information indicating the physique of the target subject; and generating a learned model for each of a plurality of groups using, as an input, image data indicating medical images acquired by imaging a plurality of subjects for each of the groups and using, as an output, information indicating a region extracted from each of the medical images through machine learning using, as learning data, the image data indicating the medical images and the information indicating the regions, wherein the learned model for each of the groups respectively corresponds to a different physique.
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Specification