Human face cutout method and system, electronic device and storage medium

The invention relates to an artificial intelligence technology, and discloses a human face cutout method, which comprises the following steps of: performing human face detection on a target image through a trained human face positioning network model to obtain a human face rotation angle and human face coordinates, constructing an original triangle and a target triangle according to the face rotation angle and the face coordinates, and according to the original triangle and the target triangle, realizing human face cutout from the target image based on affine transformation to obtain a human face image. The invention further provides a human face cutout system, an electronic device and a computer readable storage medium. According to the human face cutout method and system, the electronicdevice and the computer readable storage medium provided by the invention, 360-degree face detection and face correction can be carried out on the target image, and the face image meeting the specification requirement is retu