The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Identity management through biometrics provides huge advantage over traditional systems. This paper provides an extensive review of various biometrics technologies. A wide variety of biometric modalities like finger print, palm print, iris, facial features etc. are discussed in detail. Later these modalities are compared using various parameters. We have also discussed various multimodal biometric...
Biometrics is become a necessary technology in today's world. Research is rapidly growing in the field of biometrics. This paper gives the overview of the major Biometrie Technologies which is well proven versus Electrocardiogram as biometrie authentication tool. A researcher who is planning to work on Biometrics field could use this paper for understanding various biometrics technologies and how...
Biometrics is playing a major role in automating personal identification system deployed to enhance security in several applications including use of passports, cellular telephones, automatic teller machines, computer systems and driver licenses. The use of biometric features for identification purposes requires that a particular biometric factor be unique for each individual, that it can be readily...
Lack of the capability of cancellability in a biometric cryptosystem makes it impossible to be deployed broadly in real applications. This is because the compromise of a template in one application often means its loss in all other applications. To solve this problem, we equip a minutiae-based fuzzy vault with cancellability by applying a polar transformation to each Delaunay triangle group so as...
In fingerprint identification, the short identification time is a crucial need. The identification time can be estimated according to the number of conducted matching processes multiplied by the consumed time by a single matching process. The Matching Score Matrix is an existing identification algorithm that reduces the number of matching processes. This paper evaluates the algorithm with the features...
The Fingerprint is widely used biometric to identify and authenticate a person in the society. In this paper we propose Fingerprint Recognition using Inter Ridge Variation (FRIRV) algorithm. The finger print is segmented into 8*8blocks and variance of each block is determined. The threshold value is fixed to remove minimum variance blocks to get Area of Interest (AOI). Discrete Cosine Transform (DCT)...
In this paper, we propose a multimodal biometrics system that combines fingerprint and palmprint features to overcome several limitations of unimodal biometrics-such as the inability to tolerate noise, distorted data and etc.-and thus able to improve the performance of biometrics for personal verification. The quality of fingerprint and palmprint images are first enhanced using a series of pre-processing...
The problem of automatic fingerprint pattern classification (AFPC) has been studied by many fingerprint biometric practitioners. It is an important concept because, in instances where a relatively large database is being queried for the purposes of fingerprint matching, it serves to reduce the duration of the query. The fingerprint classes discussed in this document are the central twins (CT), tented...
Fingerprint is a reliable biometric which is used for personal verification. Current fingerprint verification techniques can be broadly classified as Minutiae-based, ridge feature-based and correlation-based each having its own merits and demerits. In this paper, we propose use of the statistical texture analysis of a fingerprint using spatial grey level dependence method (SGLDM) for discrimination...
This paper presents an efficient fingerprint indexing algorithm that retrieves the top best matches from a huge database. It considers minutia features based on 9-dimensional index space comprised of transformation invariant information and a stable triangulation algorithm i.e 1-order Delaunay triangulation, both of which are insensitive to fingerprint distortion. It uses indexing technique based...
This paper describes efficiency of Log Gabor filters in fingerprint verification by giving a performance-based comparative analysis with Gabor filter-bank based approach. The proposed method locates the core point through complex filtering technique and then tessellates the image around core point. A bank of filters is used to capture requisite distinctive fingerprint features as a fingerCode and...
This paper presents an approach to generate secure minutiae information in fingerprint templates. Using triplets of minutia points, useful geometrical properties can be derived from minutia triplets to hide their coordinates, direction of minutia, and scale. This non-invertible transform enables matching from the results in the anonymous domain to fight against malicious attacks to biometrics. The...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.