Video face forgery detection via facial motion-assisted capturing dense optical flow truncation.
Gaoming YangKun XuXianjin FangJi ZhangPublished in: Vis. Comput. (2023)
Keyphrases
- facial motion
- video sequences
- dense optical flow
- moving objects
- facial expressions
- forgery detection
- facial actions
- optical flow computation
- video frames
- optical flow
- video data
- motion estimation
- digital images
- hidden markov models
- multimedia
- frame rate
- image sequences
- dynamic scenes
- motion field
- motion vectors
- human faces
- head motion
- facial features
- motion segmentation
- active appearance models
- facial images
- face detection