Detection and Recovery of Occluded Face Images based on Correlation between Pixels.
Jieun LeeNojun KwakPublished in: ICPRAM (2) (2012)
Keyphrases
- face images
- face recognition
- input image
- human faces
- thermal images
- low resolution
- facial expressions
- facial features
- face recognition systems
- principal component analysis
- gabor wavelets
- automatic face
- illumination variations
- face databases
- human face recognition
- high resolution
- training set
- feature extraction
- thermal infrared
- correlation filters
- feature vectors
- face verification
- face recognition algorithms
- skin color segmentation
- image set
- probe image
- age estimation
- face matching
- detection algorithm
- pose variations
- detection rate
- object detection
- face detection
- detection method
- face space
- low resolution face images
- face representation and recognition
- illumination compensation
- feature points
- face region
- recognition rate
- gesture recognition
- test images
- high quality
- lighting conditions
- image processing