抄録
Recently, a demand for cuffless blood pressure measurement is rising to materialize wearable monitoring. To obtain precise blood pressure from pulse wave but not cuff oppression, improvement in blood pressure estimation methods are required. In this study, we proposed new estimation methods, such as a method with support vector regression, in consideration of non-linear relationship between blood pressure and pulse wave. Comparison with conventional liner regression method showed that our methods estimated blood pressure more precisely.
