Fetal face imaging method and device and storage medium

The invention discloses a fetal face imaging method and device and a storage medium, and belongs to the field of ultrasonic diagnosis imaging. In the invention, a terminal can detect whether the currently-displayed to-be-detected image contains the fetal face or not through a machine learning model. If the terminal detects that the to-be-detected image contains the fetal face, a region of interestis determined according to the detected rectangular region where the fetal face is located, then multiple frames of two-dimensional images are acquired according to the determined region of interest,and a three-dimensional image of the fetal face is displayed according to the multiple frames of two-dimensional images. Therefore, in the embodiment of the invention, the imaging of the three-dimensional image of the fetal face is completed by the terminal, the whole process does not need the participation of a user, the complexity and difficulty of acquiring the fetal face image are reduced, the image output time is sho