ULTRASONOGRAPHIC DEVICE AND ULTRASONOGRAPHIC DEVICE DATA PROCESSING METHOD

摘要

An ultrasonographic device data processing method includes a step of acquiring data corresponding to a predetermined same depth among a plurality of ultrasonographic data obtained by performing ultrasonic wave transmission/reception a plurality of times in the same sound line direction at a predetermined interval; a step of filtering the obtained data corresponding to the predetermined same depth so as to extract echo data from a moving portion in a human body; a step of obtaining a first self-correlation amplitude value when the echo data is delayed by a first predetermined time; a step of obtaining a second self-correlation amplitude value when the echo data is delayed by a second predetermined time; and a step of matching a product obtained by multiplying the first and the second self-correlation amplitude values to the luminance of a predetermined hue.