Method and system for extracting Heart Information of Frequency domain
A method according to the present invention includes the steps of: photographing a pupil of a subject; extracting a pupil size variation rate; and extracting information of a time domain of a heart by using the pupil size variation rate. Accordingly, the present invention can provide a method for ex...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | A method according to the present invention includes the steps of: photographing a pupil of a subject; extracting a pupil size variation rate; and extracting information of a time domain of a heart by using the pupil size variation rate. Accordingly, the present invention can provide a method for extracting heart information on a frequency domain by using the pupil size variation rate and a device thereof.
본 발명의 방법:은 피험자의 동공을 촬영하는 단계; 동공의 크기 변화율을 추출하는 단계; 그리고 상기 변화율을 이용해 심장의 시간 영역의 정보를 추출하는 단계;를 포함한다. |
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