Samsung Electronics Co., Ltd.

University System of Maryland

Sungtae Shin

Ui Kun Kwon

Youn Ho Kim

Dae Geun Jang

Jin-Oh Hahn

Peyman Yousefian

An apparatus for estimating bio-information of a user may include a first sensor configured to measure a first signal from the user; a second sensor configured to measure a second signal from the user; and a processor configured to obtain a first characteristic point from the first signal; obtain a second characteristic point from the second signal based on the first characteristic point and a pre-defined probability distribution function; and estimate the bio-information of the user based on the second characteristic point.

Apparatus and method for estimating bio-information

An apparatus for generating a blood pressure estimation model includes: a signal acquirer configured to receive input a first signal and a second signal from a user; and a processor configured to obtain a pulse transit time (PTT) as a first predictor variable value based on the first signal and the second signal, to extract at least one feature from the second signal, to obtain a second predictor variable value based on the extracted at least one feature, and to generate a blood pressure estimation model based on the first predictor variable value and the second predictor variable value.

Apparatus and method for generating blood pressure estimation model, and apparatus for estimating blood pressure

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Busan, South Korea

Sungtae Shin