The Design and Use of Steerable Filters
IEEE Transactions on Pattern Analysis and Machine Intelligence
Approximate nearest neighbors: towards removing the curse of dimensionality
STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
High Confidence Visual Recognition of Persons by a Test of Statistical Independence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Online Palmprint Identification
IEEE Transactions on Pattern Analysis and Machine Intelligence
Competitive Coding Scheme for Palmprint Verification
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 1 - Volume 01
Iris Individuality: A Partial Iris Model
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
Ordinal Palmprint Represention for Personal Identification
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
Palmprint identification using feature-level fusion
Pattern Recognition
Palmprint verification based on robust line orientation code
Pattern Recognition
Palmprint identification based on generalization of iriscode
Palmprint identification based on generalization of iriscode
IEEE Transactions on Pattern Analysis and Machine Intelligence
Information Sciences: an International Journal
Minimal perfect hashing: A competitive method for indexing internal memory
Information Sciences: an International Journal
Fast palmprint identification with multiple templates per subject
Pattern Recognition Letters
Iris Matching Based on Personalized Weight Map
IEEE Transactions on Pattern Analysis and Machine Intelligence
A Comparative Study of Palmprint Recognition Algorithms
ACM Computing Surveys (CSUR)
A crypto-biometric scheme based on iris-templates with fuzzy extractors
Information Sciences: an International Journal
A Fast Search Algorithm for a Large Fuzzy Database
IEEE Transactions on Information Forensics and Security
Texture-based palmprint retrieval using a layered search scheme for personal identification
IEEE Transactions on Multimedia
Characterization of palmprints by wavelet signatures via directional context modeling
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Design of steerable filters for feature detection using canny-like criteria
IEEE Transactions on Pattern Analysis and Machine Intelligence
A model-based method for the computation of fingerprints' orientation field
IEEE Transactions on Image Processing
IEEE Transactions on Circuits and Systems for Video Technology
Iris recognition based on bidimensional empirical mode decomposition and fractal dimension
Information Sciences: an International Journal
K-local hyperplane distance nearest neighbor classifier oriented local discriminant analysis
Information Sciences: an International Journal
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A typical palmprint identification system identifies a query palmprint by matching it with the templates in the database and comparing the similarity score with a pre-defined threshold. However, continual database expansion would make conventional brute force search method inefficient for large-scale palmprint identification. In this paper, we propose a consistent orientation pattern (COP) hashing method to enforce fast search. Using the orientation and response features extracted by steerable filter, we first give an analysis on the consistency of orientation features, and then introduce a method to construct COP using the consistent features. Because the COP is very stable across the samples of the same subject, the COP hashing method can find the target template quickly and thus can lead to early termination of the searching process. Experiments have been carried out on several real and synthetic databases, and the results show that the COP hashing method can accelerate the identification process by more than an order of magnitude, and can achieve comparable identification accuracy while compared with the state-of-the-art approaches.