Cross spectral iris matching based on predictive image mapping.
Jinyu ZuoFrancesco NicoloNatalia A. SchmidPublished in: BTAS (2010)
Keyphrases
- template matching
- matching process
- image matching
- image data
- single image
- image retrieval
- input image
- image classification
- multiscale
- image features
- feature points
- image segmentation
- region of interest
- matching scheme
- keypoints
- image content
- image analysis
- image representation
- edge detection
- feature matching
- high resolution
- image pixels
- affine invariant
- false matches
- spatial frequency
- spectral characteristics
- similarity measure
- shape matching
- image regions
- segmentation algorithm
- pixel values
- image set
- test images
- multispectral images
- hyperspectral images
- sift descriptors
- segmentation method
- iris images
- spectral features
- image quality
- normalized correlation