A feature extraction method in face image for personal identification.
Hironori TakimotoYasue MitsukuraMinoru FukumiNorio AkamatsuRajiv KhoslaPublished in: CIRA (2003)
Keyphrases
- face images
- personal identification
- feature vectors
- face recognition
- human faces
- iris recognition
- low resolution
- facial expressions
- principal component analysis
- face databases
- palmprint
- pose variations
- facial features
- feature extraction
- illumination variations
- input image
- biometric systems
- feature points
- face recognition systems
- face verification
- feature set
- training set
- high resolution
- face recognition algorithms
- low resolution face images
- facial images
- sparse representation
- recognition rate
- image features
- similarity measure
- feature representation
- object recognition
- decision trees