Approximate radial gradient transform based face recognition.
B. H. ShekarD. S. RajeshPublished in: ICACCI (2015)
Keyphrases
- face recognition
- discriminant analysis
- recognition rate
- feature extraction
- facial expressions
- principal component analysis
- face images
- local binary pattern
- face recognition algorithms
- face identification
- face databases
- robust face recognition
- image processing
- gradient information
- recognition accuracy
- human faces
- sparse representation
- detection method
- edge detection
- training set
- video sequences
- optimal solution