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Fingerprint Liveness Detection Using an Improved CNN With Image Scale Equalization.
Chengsheng Yuan
Zhihua Xia
Leqi Jiang
Yi Cao
Q. M. Jonathan Wu
Xingming Sun
Published in:
IEEE Access (2019)
Keyphrases
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liveness detection
fingerprint images
image data
visible light
multiscale
contrast enhancement
single image
input image
image analysis
edge detection
region of interest
image structure
image features
high resolution
image segmentation
scale space
singular points
image enhancement
low quality
extracting features
fingerprint matching