Medical information processing apparatus, medical information processing method, and storage medium
AssigneeCanon Medical Systems Corporation
InventorYudai YAMAZAKI
Life of this patent
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Abstract
A medical information processing apparatus according to an embodiment acquires a first medical data group and a second medical data group different from the first medical data group, determines a first position in a model manifold associated with a statistical model by projecting the first medical data group onto the model manifold, determines second positions in the model manifold by projecting the second medical data group onto the model manifold, and calculates a geodesic distance based on the first position and the second position.
Claims7
A medical information processing apparatus comprising processing circuitry configured to:
- acquire a first medical data group and a second medical data group different from the first medical data group;
- determine a first position in a model manifold associated with a statistical model by projecting the first medical data group onto the model manifold, and determine second positions in the model manifold by projecting the second medical data group onto the model manifold;
- and
- calculate a geodesic distance based on the first position and the second position.
A medical information processing method comprising:
- acquiring a first medical data group and a second medical data group different from the first medical data group;
- determining a first position in a model manifold associated with a statistical model by projecting the first medical data group onto the model manifold, and determining second positions in the model manifold by projecting the second medical data group onto the model manifold;
- and
- calculating a geodesic distance based on the first position and the second position.
A non-transitory computer readable medium comprising instructions that cause a computer to execute processes of:
- acquiring a first medical data group and a second medical data group different from the first medical data group;
- determining a first position in a model manifold associated with a statistical model by projecting the first medical data group onto the model manifold, and determining second positions in the model manifold by projecting the second medical data group onto the model manifold;
- and
- calculating a geodesic distance based on the first position and the second position.
Dependencies are inferred from the claim text.