Local Directional Gradient Pattern: A Local Descriptor for Face Recognition.
Soumendu ChakrabortySatish Kumar SinghPavan ChakrabortyPublished in: CoRR (2022)
Keyphrases
- face recognition
- pattern matching
- discriminant analysis
- recognition rate
- gradient vectors
- face images
- linear discriminant analysis
- pattern detection
- computer vision
- edge detection
- pattern discovery
- subspace methods
- binary patterns
- directional information
- sparse representation
- multiresolution
- human faces
- feature extraction
- recognition accuracy
- gradient method
- robust face recognition