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Browsing by Author "Mathekga, Mmamolatelo E"

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The application of Hough transform-based fingerprint alignment on match-on-card

Author: Mlambo, S ; Nelwamondo, Fulufhelo V ; Mathekga, Mmamolatelo E Date: Mar 2015 Smart cards are one of the most commonly used technologies that are integrated with fingerprints to develop higher security. One of the important uses of smart cards is the development of authentication systems for an individual. The demand ... Read more
Brushless doubly fed machine magnetic field distribution characteristics and their impact on the analysis and design

Author: Mathekga, Mmamolatelo E ; Ademi, S ; McMahon, RA Date: Dec 2019 This paper contributes to the characterisation of the brushless doubly fed induction machine (BDFIM), which is attractive as a variable speed generator in applications (off-shore wind turbine) with minimum maintenance requirements. The BDFIM ... Read more
Comparison of effective Hough transform-based fingerprint alignment approaches

Author: Mlambo, CS ; Nelwamondo, Fulufhelo V ; Mathekga, Mmamolatelo E Date: Aug 2014 In this paper, two effective and mostly used Hough Transform (HT) based fingerprint alignment approaches are compared, namely; Local Match Based Alignment (LMBA) and Discretized Rotation Based Alignment (DRBA). The comparison was performed ... Read more
Fighting identity theft with advances in fingerprint recognition

Author: Mathekga, Mmamolatelo E Date: Oct 2015 The ease with which the green South African ID book could be forged has led to many instances of identity fraud, costing retail businesses millions in lost revenue on fraudulently created credit accounts. This has led the government, through ... Read more
Fingerprint segmentation: an investigation of various techniques and a parameter study of a variance-based method

Author: Msiza, IS ; Mathekga, Mmamolatelo E ; Nelwamondo, Fulufhelo V ; Marwala, T Date: Sep 2011 Fingerprint image segmentation plays an important role in any fingerprint image analysis implementation and it should, ideally, be executed during the initial stages of a fingerprint manipulation process. After careful consideration of various ... Read more
An improved Hough transform-based fingerprint alignment approach

Author: Mlambo, CS ; Nelwamondo, Fulufhelo V ; Mathekga, Mmamolatelo E Date: Nov 2014 An improved Hough Transform based fingerprint alignment approach is presented, which improves computing time and memory usage with accurate alignment parameter (rotation and translation) results. This is achieved by studying the strengths and ... Read more
Similarity score computation for minutiae-based fingerprint recognition

Author: Khanyile, NP ; De Kock, A ; Mathekga, Mmamolatelo E Date: Sep 2014 This paper identifies and analyses the factors that contribute to the similarity between two sets of minutiae points as well as the probability that two sets of minutiae points were extracted from fingerprints of the same finger. Minutiae-based ... Read more
Singular point detection algorithm based on the transition line of the fingerprint orientation image

Author: Mathekga, Mmamolatelo E ; Msiza, IS Date: Nov 2009 A new algorithm for identifying and locating singular points on a fingerprint image is presented. This algorithm is based on properties of the fingerprint orientation image, including a feature defined as a transition line. The transition ... Read more
A study of Hough Transform-based fingerprint alignment algorithms

Author: Mlambo, CS ; Mathekga, Mmamolatelo E ; Nelwamondo, Fulufhelo V Date: Oct 2014 This paper classifies existing Hough Transform fingerprint alignment algorithms and compares their performance to determine the one that gives optimal alignment results (translation and rotation). The classification is performed by considering ... Read more
Towards a complete rule-based classification approach for flat fingerprints

Author: Webb, L ; Mathekga, Mmamolatelo E Date: Dec 2014 Biometrics, particularly fingerprints, are becoming widely used in the information security field due to the fact that they cannot be lost or stolen as easily as a password or Personal Identification Number (PIN). A challenge with the use of ... Read more

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Browsing by Author "Mathekga, Mmamolatelo E"

Browsing by Author "Mathekga, Mmamolatelo E"

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