Narrow Fingerprint Template Synthesis by Clustering Minutiae Descriptors.
Zhiqiang HuDongju LiTsuyoshi IsshikiHiroaki KuniedaPublished in: IEICE Trans. Inf. Syst. (2017)
Keyphrases
- orientation field
- fingerprint matching
- fingerprint recognition
- fingerprint verification
- fingerprint images
- fingerprint authentication
- matching algorithm
- minutiae extraction
- fingerprint identification
- clustering algorithm
- poor quality
- clustering method
- singular points
- k means
- image enhancement
- hierarchical clustering
- unsupervised learning
- matching score
- personal identification
- shape descriptors
- cluster analysis
- keypoints
- self organizing maps
- palmprint
- data clustering
- feature vectors
- similarity measure
- image segmentation