Laplacian of smoothed image as representation for face recognition.
Anil Kumar SaoB. YegnanarayanaPublished in: WIFS (2011)
Keyphrases
- image representation
- feature representation
- face recognition
- input image
- image features
- single image
- image data
- image collections
- multiscale
- edge detection
- image analysis
- high resolution
- region of interest
- image content
- image classification
- image segmentation
- segmentation method
- spatial information
- images and video sequences
- low dimensional
- similarity measure
- face images
- multiresolution
- image retrieval
- illumination normalization
- keypoints
- laplacian pyramid
- frontal view
- gabor features
- zero crossing
- illumination conditions
- gabor filters
- lighting conditions
- facial expressions
- image matching
- human faces