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In this paper, a fuzzy identification method for cellular quantity of bone marrow stromal cells (BMSCs) in artificial culture bones is proposed. We attempt to identify for cellular quantity with an ultrasonic system and fuzzy inference approach. We employ two characteristics: the amplitude and the frequency; the amplitude is obtained from the raw ultrasonic wave, and the frequency is calculated from...
This paper introduces an ultrasound identification system for cellular quantity of artificial culture bone with fuzzy inference. In our method, first, we measure ultrasound wave. Second, we obtain the two characteristics of the amplitude and the frequency. The amplitude is calculated as the Peak to Peak value, and the frequency is calculated from frequency spectrum of transfer-function by using cross-spectrum...
This paper proposes an ultrasonic nondestructive evaluation method for estimating cellular quantity in artificial culture bone by an ultrasonic system. In order to measure the cellular quantity, we transmit ultrasound over the culture bone including stem cell. The characteristics of the amplitude and frequency of the obtained ultrasound waves are employed. Fuzzy inference system estimates the cellular...
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