Leveraging edges and optical flow on faces for deepfake detection.
Akash ChinthaAishwarya RaoSaniat Javid SohrawardiKartavya BhattMatthew WrightRaymond W. PtuchaPublished in: IJCB (2020)
Keyphrases
- optical flow
- detection accuracy
- binocular disparity
- detection algorithm
- detecting faces
- detection method
- face detection
- false positives
- human faces
- automatic detection
- image sequences
- optical flow estimation
- motion field
- canny edge detection
- directed graph
- edge detection
- object detection
- facial features
- detection rate
- d scene
- motion model
- motion segmentation
- edge information
- spanning tree
- undirected graph
- velocity field
- least squares
- circular hough transform
- moving objects
- image segmentation