National Taiwan University

Jen-Jen Lin

Chien-Cheng Chang

Chien-Chung Chang

Chin-Chou Chu

Po-Hsiang Tsui

An ultrasonic imaging technique for differentiating the distribution of scatterers within a tissue comprises a correcting and an imaging procedure. The correcting procedure includes steps of obtaining ultrasonic backscattered signals from a standard phantom, compensating and demodulating the signals into an envelope image, calculating the parameter m and, selecting a window to calculate parameter min each location of the envelope image and, if&#x2260;then increase the size of the window to repeat the steps above, and when=, it is the optimal size of the window. The imaging procedure includes steps of obtaining ultrasonic backscattered signals from a target tissue, compensating and demodulating the signals into an envelope image, calculating min each location to form a mmatrix, and presenting the matrix by utilizing pseudocolors.

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Taipei, Taiwan

Jen-Jen Lin