A Detection Technique for Degraded Face Images.
Shinji HayashiOsamu HasegawaPublished in: CVPR (2) (2006)
Keyphrases
- face images
- face recognition
- human faces
- thermal images
- automatic face
- feature extraction
- facial expressions
- face recognition systems
- low resolution
- facial features
- principal component analysis
- high resolution
- face databases
- illumination variations
- detection accuracy
- skin color segmentation
- detection algorithm
- feature vectors
- test images
- face verification
- gabor wavelets
- object detection
- training set
- computer vision
- face matching
- age estimation
- image set
- input image
- face detection
- human face recognition
- gender recognition
- face recognition algorithms
- pose variations
- face space
- intra personal
- illumination compensation
- data sets
- expression recognition
- detection rate
- recognition rate
- image processing
- lighting conditions
- feature points
- sparse representation
- thermal infrared