Two-stream Convolutional Networks for Multi-frame Face Anti-spoofing.
Zhuoyi ZhangCheng JiangXiya ZhongChang SongYifeng ZhangPublished in: CoRR (2021)
Keyphrases
- multi frame
- motion estimation
- point correspondences
- super resolution
- image sequences
- multiple frames
- computationally efficient
- optical flow
- liveness detection
- biometric systems
- data streams
- optic flow
- face verification
- single frame
- linear subspace
- temporal coherence
- motion analysis
- filtering algorithm
- mathematical morphology
- video coding
- low resolution
- super resolution image reconstruction
- high quality