Recognition of expression variant faces from one sample image per enrolled subject.
Hamidreza Rashidy KananYongsheng GaoPublished in: ICIP (2009)
Keyphrases
- input image
- image features
- image matching
- single image
- image representation
- image classification
- image data
- image segmentation
- image retrieval
- segmentation method
- recognizing faces
- image collections
- multiscale
- image analysis
- expression recognition
- template matching
- test images
- recognition rate
- edge detection
- computer vision
- face recognition
- recognition accuracy
- lighting conditions
- object recognition
- feature extractor
- sample images
- image content
- feature extraction
- hough transform
- image regions
- feature points
- feature vectors
- human faces
- image set
- recognition algorithm
- face identification
- face recognition systems
- high resolution
- face detection
- invariant representation
- detecting faces
- image processing