A novel fingerprint indexing scheme using dynamic clustering
نویسندگان
چکیده
منابع مشابه
A Novel Coding Scheme for Indexing Fingerprint Patterns
Indexing is the process of assigning a numerical value to a database entry in order to facilitate its rapid retrieval. Indexing a fingerprint database can reduce the search space and improve the response time of an identification system. We discuss a novel method for generating index codes for fingerprint images by using a small set of pre-determined reference fingerprints. In the proposed meth...
متن کاملA Novel Indexing Technique for Web Documents using Hierarchical Clustering
The information on the WWW is growing at an exponential rate; therefore, search engines are required to index the downloaded Web documents more efficiently. Web mining techniques like clustering can be used for this purpose. In this paper, a novel technique to index the documents is being proposed that not only indexes the documents more efficiently but also uses hierarchical clustering to keep...
متن کاملFingerprint Indexing using Minutiae and Pore Features
In this paper, we propose level-2 and level-3 feature based fingerprint indexing algorithm to improve the speed and accuracy of identification. Indexing parameters are computed using the minutiae and pore features. The identification performance is further improved by incorporating Dempster Shafer theory based match score fusion algorithm. Experimental results on a high resolution fingerprint d...
متن کاملEfficient Fingerprint Recognition Through Improvement of Feature Level Clustering, Indexing and Matching Using Discrete Cosine Transform
Fingerprint recognition refers to the automated method of verifying a match between two human fingerprints. Fingerprints are one of many forms of biometrics used to identify an individual and verify the identity. Because of their uniqueness and consistency over time, fingerprints have been used for over a century, more recently becoming automated biometric due to advancement in computing capabi...
متن کاملFingerprint Indexing and Verification
This paper presents fingerprint indexing based on graph information of minutiae, fingerprint classification and verification based on hierarchical agglomerative clustering technique. The proposed fingerprint indexing is invariant under translation and rotation. Its performance is evaluated in terms of several real-life datasets. The fingerprint database is clustered into five classes based on t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Reliable Intelligent Environments
سال: 2016
ISSN: 2199-4668,2199-4676
DOI: 10.1007/s40860-016-0025-7