THREE-DIMENSIONAL ULTRASOUND IMAGING METHOD AND SYSTEM BASED ON THREE-DIMENSIONAL TRACKING CAMERA

摘要

Disclosed are a three-dimensional ultrasound imaging system and imaging method based on a three-dimensional tracking camera. The system comprises: an ultrasound probe (10) used for performing ultrasonic scanning on a region of interest of a target; a two-dimensional ultrasound imaging apparatus (15) used for generating a two-dimensional ultrasound image of the region of interest on the basis of the ultrasound scanning; a three-dimensional spatial information acquisition apparatus (12), connected to the ultrasound probe (10) and used for acquiring three-dimensional spatial information of the ultrasound probe (10); and a three-dimensional reconstruction module (16) used for reconstructing a three-dimensional ultrasound image on the basis of the three-dimensional spatial information of the ultrasound probe (10) and the two-dimensional ultrasound image. A three-dimensional ultrasound image can be reconstructed in a flexible, low-cost and small-volume manner, and interference can be effectively avoided.