Fingerprint Indexing Approaches for Biometric Database: A Review
نویسندگان
چکیده
منابع مشابه
Fingerprint Indexing Approaches for Biometric Database: A Review
Due to the uniqueness and persistent properties of the biometric fingerprint characteristics, large scale in border control and governmental applications such as the Aadhaar project in India, the Visa Information System (VIS) in Europe and US-VISIT / IDENT system in the USA are based on fingerprint recognition and generally contain millions of fingerprint samples. The study of fingerprint index...
متن کاملA Survey on Fingerprint Indexing Techniques for Biometric Database
In biometric identification systems, the identity associated with the input data is determined by comparing it against every entry in the database. This exhaustive matching process increases the response time of the system and, potentially, the rate of erroneous identification. This paper presents a survey on the indexing methods that are currently available for fingerprint. Fingerprint indexin...
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Biometrics existed in antiquity but has in recent times re-emerged as a new field of study in Computer Science and Engineering. A biometric is a physiological (biological) or behavioral trait in a human, called an identifier that uniquely classifies each human. Fingerprint is one of the biological identifiers. Fingerprint recognition is largely used in several civil, governmental and commercial...
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Biometric systems encounter variability in data that influence capture, treatment, and u-sage of a biometric sample. It is imperative to first analyze the data and incorporate this understanding within the recognition system, making assessment of biometric quality an important aspect of biometrics. Though several interpretations and definitions of quality exist, sometimes of a conflicting natur...
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The key concern of indexing is to retrieve small portion of database for searching the query. In the proposed paper iris database is indexed using energy histogram. The normalised iris image is divided into subbands using multiresolution DCT transformation. Energy based histogram is formed for each subband using all the images in the database. Each histogram is divided into fixed size bins to g...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/ijca2015907150