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Outputs (729)

Advantages of 3D methods for face recognition research in humans (2005)
Journal Article
Liu, C., & Ward, J. (2005). Advantages of 3D methods for face recognition research in humans. Lecture notes in computer science, 3723, 244 - 254

Research on face recognition in humans has mainly relied on 2D images. This approach has certain limitations. First, observers become relatively passive in face encoding, although in reality they may be more spontaneous in exploring different views o... Read More about Advantages of 3D methods for face recognition research in humans.

Cyberprofiling: Offender profiling and geographic profiling of crime on the internet (2005)
Presentation / Conference Contribution
Tompsett, B., Marshall, A., & Semmens, N. Cyberprofiling: Offender profiling and geographic profiling of crime on the internet. Presented at Workshop of the 1st International Conference on Security and Privacy for Emerging Areas in Communication Networks, 2005., Athens, Greece

A project to combine criminologlcal techniques of profiling with internet abuse and computer forensic data is outlined. The multidisciplinary approach which applies the expertise of Lawyers, Criminologists, Computer Forensics and Internet Specialists... Read More about Cyberprofiling: Offender profiling and geographic profiling of crime on the internet.

Polygon smoothing nurbs curves and surfaces (2005)
Presentation / Conference Contribution
Li, Q. (2005, June). Polygon smoothing nurbs curves and surfaces. Presented at Applied Simulation and Modelling (ASM 2005), Benalmádena, Spain

In conventional spline geometric shape design, each part of a designed object always evolves the same number of con trol points. This has been a disadvantage of the spline based geometric shape design schemes as much more points than necessary may be... Read More about Polygon smoothing nurbs curves and surfaces.

The development and evaluation of a virtual radiotherapy treatment machine using an immersive visualisation environment (2005)
Journal Article
Bridge, P., Appleyard, R. M., Ward, J. W., Philips, R., & Beavis, A. W. (2007). The development and evaluation of a virtual radiotherapy treatment machine using an immersive visualisation environment. Computers & education, 49(2), 481-494. https://doi.org/10.1016/j.compedu.2005.10.006

Due to the lengthy learning process associated with complicated clinical techniques, undergraduate radiotherapy students can struggle to access sufficient time or patients to gain the level of expertise they require. By developing a hybrid virtual en... Read More about The development and evaluation of a virtual radiotherapy treatment machine using an immersive visualisation environment.

A recurrent neural network for sound-source motion tracking and prediction (2005)
Presentation / Conference Contribution
Murray, J. C., Erwin, H., & Wermter, S. (2004, July). A recurrent neural network for sound-source motion tracking and prediction. Presented at Proceedings of the International Joint Conference on Neural Networks, Montreal, Que., Canada

Recurrent neural networks (RNN) have been used in many applications for both pattern detection and prediction. This paper shows the use of RNN's as a speed classifier and predictor for a robotic sound source tracking system. The system requires exten... Read More about A recurrent neural network for sound-source motion tracking and prediction.

The use of 3D information in face recognition (2005)
Journal Article
Liu, C. H., & Ward, J. (2006). The use of 3D information in face recognition. Vision Research, 46(6-7), 768-773. https://doi.org/10.1016/j.visres.2005.10.008

Effects of shading in face recognition have often alluded to 3D shape processing. However, research to date has failed to demonstrate any use of important 3D information. Stereopsis adds no advantage in face encoding [Liu, C. H., Ward, J., & Young,... Read More about The use of 3D information in face recognition.

Neural observer by coordinate transformation (2005)
Journal Article
Delgado, A., Hou, M., & Kambhampati, C. (2005). Neural observer by coordinate transformation. IEE Proceedings Control Theory and Applications, 152(6), 698-706. https://doi.org/10.1049/ip-cta%3A20045069

Nonlinear control affine systems with maximum relative degree and a class of nonlinear differential equations can be transformed into a state representation known as the normal form. Based on the normal form an observer is designed using neural netwo... Read More about Neural observer by coordinate transformation.

VRVision: A new tool for the display of 3-D images in behavioral research (2005)
Journal Article
Ward, J., & Liu, C. H. (2005). VRVision: A new tool for the display of 3-D images in behavioral research. Behavior research methods, 37(3), 464-469. https://doi.org/10.3758/BF03192715

Researchers using three-dimensional (3-D) scenes in their studies often spend a lot of time prerendering the scenes into a set of images for later presentations. To improve efficiency, we have developed a new plug-in program for MATLAB that eliminate... Read More about VRVision: A new tool for the display of 3-D images in behavioral research.

Partial spreads in PG(4,2) and flats in PG(9,2) external to the Grassmannian G1,4,2 (2005)
Journal Article
Shaw, R., Gordon, N. A., & Maks, J. G. (2005). Partial spreads in PG(4,2) and flats in PG(9,2) external to the Grassmannian G1,4,2. Discrete Mathematics, 301(1), 137-146. https://doi.org/10.1016/j.disc.2004.11.023

We consider the following 'even hyperplane construction'of flats in the projective space PG(9, 2) = P(boolean AND(2) V(5, 2)) which are external to the Grassmannian G(1,4,2) of lines of PG(4,2). Let the Grassmann image in G(1,4,2) of a partial spread... Read More about Partial spreads in PG(4,2) and flats in PG(9,2) external to the Grassmannian G1,4,2.