Ultrasound observation apparatus, operating programs of the operating method and the ultrasonic observation apparatus of the ultrasound observation apparatus

摘要

ultrasonic observation apparatus includes a frequency analyzing unit for calculating a frequency spectrum for each point by analyzing the frequency of the ultrasonic wave in the plurality of locations within a predetermined region of the sample, the point where the frequency analysis section is calculated the frequency spectrum approximate expression calculating unit which calculates an approximate expression of the frequency spectrum of the approximation of the frequency spectrum the frequency spectrum approximate expression calculating unit has calculated in correspondence to the frequency spectrum and the frequency spectrum at each point where the frequency analysis section is calculated includes a deviation calculation unit that calculates a discrepancy between the expression, and the discrepancy display image data generation unit for generating a discrepancy display image data including information about discrepancy, the.