Browsing Vision, Graphics and Visualisation Group by Title

H...............H

Browsing Vision, Graphics and Visualisation Group by Title

Sort by: Order: Results:

  • Freixenet, Jordi; Oliver, Arnau; Martí, Robert; Lladó, Xavier; Pont, Josep; Pérez, Elsa; Denton, Erika R. E.; Zwiggelaar, Reyer (2008)
    The purpose of this article is to present a novel algorithm for the detection of masses in mammographic computer-aided diagnosis systems. Four key points provide the novelty of our approach: (1) the use of eigenanalysis ...
  • Liu, Yonghuai (2005-05)
    In this paper, we make a detailed study of two rigid-motion constraints. The importance of these two constraints is twofold: first, they reveal the inherent relationship between the three-dimensional-two-dimensional (3-D-2-D) ...
  • Lobmaier, Janek S.; Tiddeman, Bernie; Perrett, David I. (2008-08-01)
    Gaze perception is an important social skill, as it portrays information about what another person is attending to. Gaze direction has been shown to affect interpretation of emotional expression. Here the authors investigate ...
  • Ouyang, F.; Blot, L.; Zwiggelaar, Reyer; Cherng, A. -. P. (2005)
    This paper deals with a non-destructive firmness estimation method using vibrational characteristics for solid fruits of oblate ellipsoidal shape. In association with the previous work, a general estimation formula is ...
  • Qi, Da; Denton, Erika R. E.; Leason, Joanna M. E.; Othman, Diaa; Zwiggelaar, Reyer (2008)
    In this paper, we describe the evaluation of the effects of mammographic semantic information in breast cancer diagnoses. A brief description of relations between semantic information and image features are given. We ...
  • Vu, Ngoc-Son; Dee, Hannah Mary; Caplier, Alice (2012-07)
    Real-world face recognition systems require careful balancing of three concerns: computational cost, robustness, and discriminative power. In this paper we describe a new descriptor, POEM (patterns of oriented edge ...
  • Jones, Benedict C.; DeBruine, Lisa M.; Main, Julie C.; Little, Anthony C.; Welling, Lisa L. M.; Feinberg, David R.; Tiddeman, Bernie (2010-02-22)
    Responding appropriately to gaze cues is essential for fluent social interaction, playing a crucial role in social learning, collaboration, threat assessment and understanding others’ intentions. Previous research has shown ...
  • Yu, M.; Tiddeman, Bernard Paul (2010-02-01)
    In this paper, we describe a system for facial feature detection and tracking using a 3D extension of the Constrained Local Model (CLM) [Cris 06, Cris 08] algorithm. The use of a 3D shape model allows improved tracking ...
  • Ugail, H.; Yap, M. H.; Rajoub, B.; Zwiggelaar, R.; Doherty, V.; Appleyard, S.; Huddy, G. (2012-05-21)
    The aim of our project is to provide a real-time dynamic passive profiling technique which will assist as a decision aid to Border Control Agencies, which has the potential to improve the hit rates. This paper discusses a ...
  • Lipsa, Dan R.; Laramee, Robert S.; Cox, Simon John; Davies, Ioan Tudur (2011-12-01)
    Research in the field of complex fluids such as polymer solutions, particulate suspensions and foams studies how the flow of fluids with different material parameters changes as a result of various constraints. Surface ...
  • Liu, Yonghuai (2010-09-01)
    This paper formalizes overlapping free form shape registration as a minimization problem, which minimizes a weighted sum of registration errors of tentative correspondences with the weights subject to boundary conditions. ...
  • MacParthalain, Neil; Jensen, Richard (2011-07-06)
    Much work has been carried out in the area of fuzzy-rough sets for supervised learning. However, very little has been accomplished for the unsupervised or semi-supervised tasks. For many real-word applications, it is often ...
  • Crocker, Matthew; Saadoun, Samira; Jury, Alexa; Jones, Chris; Zacharoulis, Stergios; Zwiggelaar, Reyer; Bridges, Leslie R.; Bell, B. Anthony; Papadopoulos, Marios C. (2012-05-05)
    Tumor vasculature is a promising therapeutic target in glioblastoma. Imaging tumor blood flow may help assess the efficacy of anti-angiogenic treatments. We determined the clinical usefulness of stable xenon CT performed ...
  • Dee, Hannah Mary; Velastin, Sergio A. (2008-10-01)
    The problem of automated visual surveillance has spawned a lively research area, with 2005 seeing three conferences or workshops and special issues of two major journals devoted to the topic. These alone are responsible ...
  • Zhu, Yanong; Williams, Stuart; Zwiggelaar, Reyer (2007)
    Three-Dimensional (3D) Active Shape Modeling (ASM) is a straightforward extension of 2D ASM. 3D ASM is robust when true volumetric data is considered. However, when the information in one dimension is sparse, pure 3D ASM ...
  • Alotaibi, Najm (2009-08-27)
    In this thesis, we present a new image completion method that automates the filling in of holes left by the removal of undesired areas in images so that the final output image is visually plausible. The reconstruction of ...
  • Stafford, J. V.; Zwiggelaar, Reyer; Bull, C. R. (1995)
    This paper discusses the potential of using vision systems to monitor and control arable farming operations. Several examples, predominately concerned with the detection of weeds in crops, that have been or are being ...
  • Liu, Yonghuai (2004-02)
    Automatic range image registration and matching is an attractive but unresolved problem in both the machine vision and pattern recognition literature. Since automatic range image registration and matching is inherently a ...
  • Bull, C. R.; McFarlane, N. J. B.; Zwiggelaar, Reyer; Allen, C. J.; Mottram, T. T. (1996-05-01)
    In order to implement robotic milking it is necessary to automate the inspection and cleaning of cow teats prior to milking. This paper assesses the potential of detecting manure on teats using information from a colour ...
  • Zwiggelaar, R.; Ugail, H.; Yap, M. H. (2012-10-16)
    this paper proposes a method to detect the facial Action Units (AUs) and introduce an automatic measurement in predicting the intensity scores of each AU in near-to-frontal face image sequences. To our knowledge, this is ...

Search Cadair


Advanced Search

Browse

My Account