ULTRASOUND IMAGE GENERATION DEVICE, ULTRASOUND IMAGE GENERATION DEVICE OPERATING METHOD, ULTRASOUND IMAGE GENERATION DEVICE OPERATING PROGRAM, AND ULTRASOUND IMAGE GENERATION CIRCUIT

摘要

The ultrasound image generation device according to the present invention generates an ultrasound image by receiving a first ultrasound signal and a second ultrasound signal having frequency characteristics that are different from those of the first ultrasound signal from ultrasound echoes, and comprises: a first frequency analysis unit generating a first frequency spectrum data for a first ultrasound signal; a second frequency analysis unit generating a second frequency spectrum data for a second ultrasound signal; a combining unit for combining the first frequency spectrum data and the second frequency spectrum data to generate a combined spectrum data; and a display image data generation unit generating, on the basis of the combined spectrum data, display image data to be displayed by a display device.