Information processing device, information processing method, and recording medium storing information processing program

1. An information processing device, comprising:

circuitry configured to

acquire biomedical measurement data of a patient, the biomedical measurement data being obtained from biomedical sensors;

accept a specification of a specified time within the biomedical measurement data;

separately apply a plurality of separate noise-reduction methods to the biomedical measurement data to reduce noise in the biomedical measurement data thereby generating a corresponding plurality of noise-reduced data sets, one for each of the plurality of noise-reduction methods;

evaluate each of the plurality of noise-reduced data sets at the specified time within the biomedical measurement data to generate a plurality of evaluation values, one for each of the plurality of noise-reduction methods;

select a particular method of the plurality of noise-reduction methods based on the plurality of evaluation values; and

apply the selected particular method to the biomedical measurement data to generate noise-reduced biomedical measurement data,

wherein the circuitry is further configured to cause a display to display a screen image to which a selected one of the plurality of noise-reduction methods is set as an initial value.

2. The information processing device according to claim 1 , wherein the circuitry is further configured to apply the plurality of noise-reduction methods to the biomedical measurement data, wherein at least one of an algorithm and a strength of the noise reduction is different from each other for each of the plurality of noise-reduction methods.

3. The information processing device according to claim 1 , wherein the circuitry is further configured to:

calculate a degree of approximation between a prescribed magnetic field and a magnetic field caused by a dipole estimated from the obtained biomedical measurement data, from which the noise has been removed using each one of the plurality of noise-reduction methods, at the specified time; and

generate the plurality of evaluation values using the calculated degree of approximation.

4. The information processing device of claim 1 , wherein the circuitry is further configured to accept the specified time from input by a user, and calculate the plurality of evaluation values at only the specified time within the biomedical measurement data.

5. The information processing device of claim 1 , wherein the circuitry is further configured to display the noise-reduced biomedical measurement data.

6. The information processing device of claim 5 , wherein the circuitry is further configured to display the noise-reduced biomedical measurement data and display, within the noise-reduced biomedical measurement data, an icon indicating the specified time.

7. The information processing device of claim 1 , wherein the biomedical measurement data is one of magneto-encephalography (MEG) data and electro-encephalography (EEG) data of a brain of the patient.

8. An information processing device, comprising:

circuitry configured to

acquire biomedical measurement data of a patient, the biomedical measurement data being obtained from biomedical sensors;

accept a specification of a specified time within the biomedical measurement data;

separately apply a plurality of separate noise-reduction methods to the biomedical measurement data to reduce noise in the biomedical measurement data thereby generating a corresponding plurality of noise-reduced data sets, one for each of the plurality of noise-reduction methods;

evaluate each of the plurality of noise-reduced data sets at the specified time within the biomedical measurement data to generate a plurality of evaluation values, one for each of the plurality of noise-reduction methods;

select a particular method of the plurality of noise-reduction methods based on the plurality of evaluation values; and

apply the selected particular method to the biomedical measurement data to generate noise-reduced biomedical measurement data,

wherein the biomedical measurement data is data of a brain wave, and

wherein the circuitry is further configured to cause a display to display a screen displaying the brain wave, and receive the specification of the specified time, which is a time at which a spike in a waveform of the brain wave is recorded due to an epileptic seizure.

9. A method of processing information, the method comprising:

acquiring biomedical measurement data of a patient, the biomedical measurement data being obtained from biomedical sensors;

accepting a specification of a specified time within the biomedical measurement data;

separately applying a plurality of separate noise-reduction methods to the biomedical measurement data to reduce noise in the biomedical measurement data thereby generating a corresponding plurality of noise-reduced data sets, one for each of the plurality of noise-reduction methods;

evaluating each of the plurality of noise-reduced data sets at the specified time within the biomedical measurement data, to generate a plurality of evaluation values, one for each of the plurality of noise-reduction methods;

selecting a particular method of the plurality of noise-reduction methods based on the plurality of evaluation values;

applying the selected particular method to the biomedical measurement data to generate noise-reduced biomedical measurement data; and

displaying a screen image to which a selected one of the plurality of noise-reduction methods is set as an initial value.