CLIPC8: Face liveness detection algorithm based on image-text pairs and contrastive learning.
Xu LiuShu ZhouYurong SongWenzhe LuoXin ZhangPublished in: CoRR (2023)
Keyphrases
- detection algorithm
- image classification
- feature detection
- image retrieval
- image content
- detection method
- detection accuracy
- detection rate
- harris corner
- outlier detection
- image features
- image analysis
- object recognition
- segmentation algorithm
- mobile robot
- segmentation method
- keypoints
- high resolution
- lighting conditions
- feature vectors
- multiscale
- complex background
- three dimensional