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ULTRASOUND BODY TISSUE DETECTING DEVICE, ULTRASOUND BODY TISSUE DETECTING METHOD, AND ULTRASOUND BODY TISSUE DETECTING PROGRAM
ULTRASOUND BODY TISSUE DETECTING DEVICE, ULTRASOUND BODY TISSUE DETECTING METHOD, AND ULTRASOUND BODY TISSUE DETECTING PROGRAM
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机译:超声体组织检测装置,超声体组织检测方法和超声机组检测程序
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摘要
A body tissue to be detected is automatically detected certainly with high precision. An ultrasonic body tissue detecting device 10 may include a transmission/reception unit 11, a two-dimensional data acquisition unit 14, a spatial frequency distribution calculation unit 15 and a determination unit 16. The transmission/reception unit 11 may transmit an ultrasonic signal into a body of a sample and receive an echo signal of the ultrasonic signal. The two-dimensional data acquisition unit 14 may form two-dimensional echo image in a transmitting direction of the ultrasonic signal and in a scanning direction. The spatial frequency distribution calculation unit 15 may perform a spatial frequency conversion of the two-dimensional echo image and calculate a spatial frequency distribution for a determining position. The determination unit 16 may determine whether the determining position is the body tissue to be detected based on a distribution of amplitude in the transmitting direction of the ultrasonic signal and a distribution of amplitude in the scanning direction of the spatial frequency distribution.
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