Ten lectures on wavelets
IEEE Spectrum
Texture Segmentation Using Fractal Dimension
IEEE Transactions on Pattern Analysis and Machine Intelligence
A practical method for estimating fractal dimension
Pattern Recognition Letters
Estimation of fractal dimension of images using a fixed mass approach
Non-Linear Analysis
Biometrics, Personal Identification in Networked Society: Personal Identification in Networked Society
Statistical Richness of Visual Phase Information: Update on Recognizing Persons by Iris Patterns
International Journal of Computer Vision
High Confidence Visual Recognition of Persons by a Test of Statistical Independence
IEEE Transactions on Pattern Analysis and Machine Intelligence
Personal Identification Based on Iris Texture Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence
Iris Recognition Using Collarette Boundary Localization
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 4 - Volume 04
A New Iris Recognition Method Using Independent Component Analysis
IEICE - Transactions on Information and Systems
IEEE Transactions on Pattern Analysis and Machine Intelligence
Toward Noncooperative Iris Recognition: A Classification Approach Using Multiple Signatures
IEEE Transactions on Pattern Analysis and Machine Intelligence
Using empirical mode decomposition for iris recognition
Computer Standards & Interfaces
A crypto-biometric scheme based on iris-templates with fuzzy extractors
Information Sciences: an International Journal
Information Sciences: an International Journal
A human identification technique using images of the iris andwavelet transform
IEEE Transactions on Signal Processing
New Methods in Iris Recognition
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Efficient iris recognition by characterizing key local variations
IEEE Transactions on Image Processing
An introduction to biometric recognition
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Facial-feature detection and localization based on a hierarchical scheme
Information Sciences: an International Journal
Fingerprint orientation field reconstruction by weighted discrete cosine transform
Information Sciences: an International Journal
Consistency analysis on orientation features for fast and accurate palmprint identification
Information Sciences: an International Journal
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As the demand for information security increases, more attention is being paid to biometrics-based, automated personal identification. One of the most promising current biometric techniques is based on the human iris. This paper attempts to detect shape information from the iris by analyzing local intensity variations of an iris image. The methodology involves extraction of iris features using bidimensional empirical mode decomposition (BEMD) and fractal dimension. After the preprocessing procedure, the normalized effective iris image is decomposed into 2D intrinsic mode function (IMF) components at different spatial frequencies by bidimensional empirical mode decomposition. Then the texture features of each intrinsic mode function image are obtained via the differential box-counting method. To evaluate the efficacy of the proposed approach, three different similarity measures used in recognition are adopted. The experimental results using the CASIA and ICE iris databases show that the schema presented achieves promising results for iris recognition.