Face Recognition Under Variable Lighting using Harmonic Image Exemplars.
Lei ZhangDimitris SamarasPublished in: CVPR (1) (2003)
Keyphrases
- face recognition
- input image
- lighting conditions
- image data
- illumination normalization
- multiscale
- image content
- illumination conditions
- image features
- image classification
- test images
- single image
- image retrieval
- high resolution
- image analysis
- image regions
- segmentation method
- local binary pattern
- feature representation
- image representation
- keypoints
- spatial information
- computer vision
- natural images
- feature points
- gabor features
- similarity measure
- region of interest
- recognition rate
- viewpoint
- viewing conditions
- robust face recognition
- frontal view
- ar face database