Biometric Identification through Hand Geometry Measurements
IEEE Transactions on Pattern Analysis and Machine Intelligence
Locally adaptive dimensionality reduction for indexing large time series databases
SIGMOD '01 Proceedings of the 2001 ACM SIGMOD international conference on Management of data
Digital Picture Processing
Handbook of Fingerprint Recognition
Handbook of Fingerprint Recognition
A Survey of Longest Common Subsequence Algorithms
SPIRE '00 Proceedings of the Seventh International Symposium on String Processing Information Retrieval (SPIRE'00)
A symbolic representation of time series, with implications for streaming algorithms
DMKD '03 Proceedings of the 8th ACM SIGMOD workshop on Research issues in data mining and knowledge discovery
Accommodation in computer vision
Accommodation in computer vision
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
Handbook Of Pattern Recognition And Computer Vision
Handbook Of Pattern Recognition And Computer Vision
Handbook of Face Recognition
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 recognition with improved two-dimensional locality preserving projections
Image and Vision Computing
Palmprint authentication using time series
AVBPA'05 Proceedings of the 5th international conference on Audio- and Video-Based Biometric Person Authentication
Texture-based palmprint retrieval using a layered search scheme for personal identification
IEEE Transactions on Multimedia
Palmprint recognition based on directional features and graph matching
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
Embedded palmprint recognition system on mobile devices
ICB'07 Proceedings of the 2007 international conference on Advances in Biometrics
Stockwell transform based palm-print recognition
Applied Soft Computing
A Comparative Study of Palmprint Recognition Algorithms
ACM Computing Surveys (CSUR)
Image security and biometrics: a review
HAIS'12 Proceedings of the 7th international conference on Hybrid Artificial Intelligent Systems - Volume Part II
GridLDA of Gabor wavelet features for palmprint identification
Proceedings of the Third Symposium on Information and Communication Technology
Dynamic ROI extraction algorithm for palmprints
ICSI'12 Proceedings of the Third international conference on Advances in Swarm Intelligence - Volume Part II
Journal of Real-Time Image Processing
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A new branch of biometrics, palmprint authentication, has attracted increasing amount of attention because palmprints are abundant of line features so that low resolution images can be used. In this paper, we propose a new texture based approach for palmprint feature extraction, template representation and matching. An extension of the SAX (Symbolic Aggregate approXimation), a time series technology, to 2D data is the key to make this new approach effective, simple, flexible and reliable. Experiments show that by adopting the simple feature of grayscale information only, this approach can achieve an equal error rate of 0.3%, and a rank one identification accuracy of 99.9% on a 7752 palmprint public database. This new approach has very low computational complexity so that it can be efficiently implemented on slow mobile embedded platforms. The proposed approach does not rely on any parameter training process and therefore is fully reproducible. What is more, besides the palmprint authentication, the proposed 2D extension of SAX may also be applied to other problems of pattern recognition and data mining for 2D images.