Face anti-spoofing detection based on DWT-LBP-DCT features.
Wanling ZhangShijun XiangPublished in: Signal Process. Image Commun. (2020)
Keyphrases
- false positives
- feature extraction
- feature vectors
- co occurrence
- feature set
- object detection
- detection method
- feature space
- face verification
- discrete cosine transform
- face detection
- keypoints
- detection rate
- human faces
- spatial information
- digital images
- multiresolution
- face recognition
- face images
- spatial domain
- biometric systems
- complex background
- dct coefficients
- face detector
- histograms of oriented gradients