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Segmentation and Enhancement of Latent Fingerprints: A Coarse to Fine RidgeStructure Dictionary.
Kai Cao
Eryun Liu
Anil K. Jain
Published in:
IEEE Trans. Pattern Anal. Mach. Intell. (2014)
Keyphrases
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coarse to fine
multiscale
hierarchical segmentation
hierarchical representation
deformable surface model
deformable contour
optical flow estimation
active shape
multiresolution
object detection
image pyramid
image segmentation
image registration
segmentation algorithm
active shape model
image analysis
matching scheme
image processing
edge detection
level set
segmentation method
coarse scale
scan line
medical images
natural images
sparse representation
image enhancement
contrast enhancement
object segmentation
shape prior
dynamic programming
region growing
fingerprint images
unsupervised image segmentation
pattern recognition
face recognition
machine learning