Scale space texture analysis for face anti-spoofing.
Zinelabidine BoulkenafetJukka KomulainenXiaoyi FengAbdenour HadidPublished in: ICB (2016)
Keyphrases
- texture analysis
- scale space
- image analysis
- multiscale
- texture classification
- scale spaces
- multiresolution
- gaussian scale space
- texture segmentation
- gray level
- texture images
- feature detection
- rotation invariant
- keypoints
- gabor filters
- multiple scales
- texture features
- scale invariant
- face images
- edge detector
- local binary pattern
- scale selection
- image structure
- gabor filtering
- co occurrence
- feature extraction
- critical points
- diffusion equation
- scale invariance
- image features
- zero crossing
- image processing
- remote sensing
- wavelet transform
- pattern recognition
- nonlinear diffusion
- gaussian derivatives
- scale space theory
- image sequences