Face Recognition Using More than One Still Image: What Is More?
Shaohua Kevin ZhouPublished in: SINOBIOMETRICS (2004)
Keyphrases
- image data
- image features
- image analysis
- image content
- single image
- image segmentation
- input image
- multiscale
- image representation
- lighting conditions
- segmentation method
- edge detection
- low level
- image classification
- image structure
- test images
- image regions
- image pixels
- pixel values
- human faces
- image matching
- partially occluded
- vector field
- region of interest
- template matching
- image retrieval
- feature points
- recognition scheme
- detecting faces
- partial occlusion
- spatial information
- energy function
- object detection
- facial expressions
- feature extraction