PARADOXICAL PULSE DETECTION METHOD USING IMAGE AND PARADOXICAL PULSE DETECTION APPARATUS USING IMAGE

摘要

A method for discriminating a heartbeat pulse using an image comprises the steps of: detecting a skin region in an image composed of a plurality of frames of a computer device; obtaining an average of color data of the skin region in the computer device; The method comprising the steps of: separating an inspiration interval and an expiration interval from an average of color data; extracting a pulse wave signal from the color data average value by the computer device; and calculating a first frequency power value of the pulse wave signal in the inspiration interval And determining whether the heartbeat pulse is based on a second value that is an average frequency power value of the pulse wave signal in the breath interval.