Patent ID: 11967180
Assignee: SHANDONG COMPUTER SCIENCE CENTER (NATIONAL SUPERCOMPUTER CENTER IN JINAN)
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The dynamic FER method based on the DS theory according to claim 1, wherein in the step a), last 16 frames of the video data V are extracted based on a VideoCapture class in Python to obtain consecutive video frames, face detection is performed on the consecutive video frames by using a Deformable Parts Model (DPM) algorithm, a face image of each of the consecutive video frames is extracted to obtain a continuous 16-frame face image, and face alignment and clipping are performed on the continuous 16-frame face image by using a practical expression landmark detector (PELD) algorithm, to obtain an aligned continuous 16-frame facial expression image P .