Interactive volume classification and visualisation using incremenal-svm and cuda

Nigel John, Ik Soo Lim

July 1, 2009

This paper presents a work-in-progress interactive tool for the visualization of volumetric data using higher-dimensional classification.

Sedimenting discs in a two-dimensional foam

Tudur Davies

July 1, 2009

The sedimentation of circular discs in a dry two-dimensional, monodisperse foam is studied.

Effect of the number of shells on the pressure and energy of two-dimensional free bubble clusters

July 1, 2009

We have performed Surface Evolver simulations of two-dimensional hexagonal bubble clusters consisting of a central bubble of area λ surrounded by s shells or layers of bubbles of unit area.

The Viscous Froth Model: steady states and the high-velocity limit

July 1, 2009

When monodisperse bubbles are confined in narrow channels with a low liquid fraction, they generally form ordered structures [3, 5] – see figure 1.

Prototype Percutaneous Transhepatic Cholangiography Training Simulator with Real-time Breathing Motion

Nigel John, Franck Vidal

June 13, 2009

We present here a simulator for interventional radiology focusing on percutaneous transhepatic cholangiography (PTC). This procedure consists of inserting a needle into the biliary tree using fluoroscopy for guidance.

Recursive triangulation description of the feasible parameter set for bounded-noise models

Xianfang Sun

June 12, 2009

The problem of estimating feasible parameter sets for linear discrete-time systems with unknown-butbounded noise is investigated.