Self-Supervised Approach for Facial Movement Based Optical Flow.
Muhannad AlkaddourUsman TariqAbhinav DhallPublished in: CoRR (2021)
Keyphrases
- optical flow
- optical flow estimation
- image sequences
- facial expressions
- facial images
- facial expression recognition
- flow field
- optical flow computation
- human faces
- face recognition
- motion field
- motion model
- facial features
- landmark detection
- moving camera
- computer vision
- face images
- d scene
- motion parameters
- age estimation
- motion estimation
- optical flow algorithm
- feature tracking
- structure tensor
- camera motion
- motion segmentation
- least squares
- dense optical flow
- emotion recognition
- face shape
- qualitative and quantitative evaluation
- estimation of optical flow
- expression recognition
- pose variations
- vector field
- spatio temporal
- moving objects
- three dimensional