Journal Publications
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Kd-Jump: a Path-Preserving Stackless Traversal for Faster Isosurface Raytracing on GPUs
Ik Soo Lim
Nov. 1, 2009
This paper addresses whether the stackless traversal approaches are useful on newer hardware and technology (such as CUDA).
A simple method for detecting salient regions
Paul Rosin
Nov. 1, 2009
A simple method for detecting salient regions in images is proposed. It requires only edge detection, threshold decomposition, the distance transform, and thresholding.
Facial cues of dominance modulate the short-term gaze-cuing effect in human observers
Bernie Tiddeman
Oct. 7, 2009
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.
A Shape-Preserving Approach to Image Resizing
Ralph Martin
Oct. 1, 2009
We present a novel image resizing method which attempts to ensure that important local regions undergo a geometric similarity transformation, and at the same time, to preserve image edge structure.
Free Form Shape Registration Using the Barrier Method
Ralph Martin
Sept. 1, 2009
We present an implicit approach for pair-wise non-rigid registration of moving and deforming objects. Shapes of interest are implicitly embedded in the 3D implicit vector space.
Review of Designs for Haptic Data Visualization
Jonathan C Roberts
Sept. 1, 2009
There are many different uses for haptics, such as training medical practitioners, teleoperation or navigation of virtual environments.