Multiscale depth local derivative pattern for sparse representation based 3D face recognition.
Sima SoltanpourQ. M. Jonathan WuPublished in: SMC (2017)
Keyphrases
- multiscale
- depth images
- depth information
- pattern matching
- face recognition
- dictionary learning
- image segmentation
- wavelet transform
- facial expressions
- sparse representation
- recognition algorithm
- image representation
- neural network
- subspace learning
- depth map
- edge detection
- scale space
- image processing
- wavelet coefficients
- wavelet domain
- pattern discovery
- associative memory
- high quality
- data sets
- zero crossing
- pattern languages
- laplacian operator