Joint Discriminative Learning of Deep Dynamic Textures for 3D Mask Face Anti-Spoofing.
Rui ShaoXiangyuan LanPong C. YuenPublished in: IEEE Trans. Inf. Forensics Secur. (2019)
Keyphrases
- discriminative learning
- dynamic textures
- generative model
- spatial and temporal
- facial expression recognition
- weakly supervised
- maximum margin
- spatio temporal
- probabilistic model
- human faces
- optical flow
- object categories
- image set
- space time
- machine learning
- facial expressions
- semi supervised
- prior knowledge
- facial features
- similarity measure
- em algorithm
- bayesian framework
- image classification
- face images
- multiscale
- training data
- face recognition