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Face Verification Using Error Correcting Output Codes
(IEEE, 2001)
The error correcting output coding (ECOC) approach to classifier design decomposes a multi-class problem into a set of complementary two-class problems. We show how to apply the ECOC concept to automatic face verification, ...
Gradient based progressive probabilistic Hough transform
(IEEE/IET, 2001-06)
The authors look at the benefits of exploiting gradient information to enhance the progressive probabilistic Hough transform (PPHT). It is shown that using the angle information in controlling the voting process and in ...
Comparison of face verification results on the XM2VTS database
(IEEE, 2000)
The pater presents results of the face verification contest that was organized in conjunction with International Conference on Pattern Recognition 2000. Participants had to use identical data sets from a large, publicly ...
Wearable face recognition aid
(IEEE, 2000)
The feasibility of realising a low cost wearable face recognition aid based on a robust correlation algorithm is investigated. The aim of the study is to determine the limiting spatial and grey level resolution of the probe ...
Using gradient information to enhance the Progressive Probabilistic Hough Transform
(IEEE, 2000)
In this paper we look at the benefits to be gained in using gradient information to enhance the progressive probabilistic Hough transform (PPHT). It is shown how using the angle information in controlling the voting process ...
Learning Support Vectors for Face Verification and Recognition
(IEEE, 2000)
The paper studies support vector machines (SVM) in the context of face verification and recognition. Our study supports the hypothesis that the SVM approach is able to extract the relevant discriminatory information from ...
Progressive Probabilistic Hough Transform for line detection
(IEEE, 1999)
We present a novel Hough Transform algorithm referred to as Progressive Probabilistic Hough Transform (PPHT). Unlike the Probabilistic HT where Standard HT is performed on a pre-selected fraction of input points, PPHT ...
Audio-Visual Person Verification
(IEEE, 1999)
In this paper we investigate benefits of classifier combination (fusion) for a multimodal system for personal identity verification. The system uses frontal face images and speech. We show that a sophisticated fusion ...
Multi Modal Verification for Teleservices and Security Applications (M2VTS)
(IEEE, 1999-07)
The paper presents the European ACTS project “M2VTS” which stands for Multi Modal Verification for Teleservices and Security Applications. The primary goal of this project is to address the issue of secured access to local ...
The Multimodal Signature Method: An Efficiency and Sensitivity Study
(IEEE, 2000)
The multimodal neighbourhood signature (MNS) method has given acceptable results both for the colour-based image retrieval and the object recognition task. Local colour content is concisely represented by invariant features ...