Abstract: For generic 3D sampling, the Body Centered Cubic (BCC) lattice and the Face Centered Cubic (FCC) lattice are significantly superior to the traditionally popular Cartesian Cubic (CC) lattice. Motivated by the goal of high visual fidelity in the visualization community, this thesis investigates the relative perceptual merits of high quality reconstruction filters for CC, BCC, and FCC sampled data. We recruited 24 participants and gave them pairs of images to discriminate.

TASC 9204 West
Tuesday, December 4, 2007 - 13:30
CS/Vivarium Seminar Series: "Shape Analysis Using Overcomplete Wavelets of the Sphere"
Presenter: Polina Golland, Massachusetts Institute of Technology 
TASC 9204
Monday, December 3, 2007 - 13:30
CS Industrial Speaker Series: "A Game Developer's Perspective on Parallelism", by Andrew Brownsword, Electronic Arts (Vancouver), Inc. 
Presenter: Andrew Brownsword, Electronic Arts (Vancouver), Inc. 
TASC1 9204
Wednesday, November 14, 2007 - 13:30
Abstract: The Body Centered Cubic (BCC) and Face Centered Cubic (FCC) lattices along with a set of box splines for sampling and reconstruction of trivariate functions are proposed. The BCC lattice is demonstrated to be the optimal choice of a pattern for generic sampling purposes. While the FCC lattice is the second best choice for this purpose, both FCC and BCC lattices signi?cantly outperform the accuracy of the commonly-used Cartesian 3-D lattice.
Tuesday, July 31, 2007 - 13:30

SFU CS/PIMS Distinguished Lecture Series: "Encoding Meshes in Differential Coordinates", by Dr. Daniel Cohen-Or, Tel Aviv University 
Presenter: Daniel Cohen-Or 
IRMACS Presentation Studio - 10900
Thursday, June 14, 2007 - 13:30
PIMS/CSC Seminar: "Smooth Surfaces and Sharp Junctions", by Dr. Brian Wyvill, University of Victoria 
Presenter: Brian Wyvill 
8500 TASC 2
Friday, February 16, 2007 - 13:30
CS/GrUVi Seminar: "Effective Optimization Methods in Geometric Modeling", by Dr. Wenping Wang, University of Hong Kong 
Presenter: Dr. Wenping Wang 
ASB 9705
Thursday, February 8, 2007 - 13:30

Presenter: John Y. S. Li 

Monday, December 11, 2006 - 13:30
Presenter: Ginger (Xiaoxing) Li 
Tuesday, November 28, 2006 - 13:30

Presenter: Thomas Smyth 
TASC 9204 West
Wednesday, August 2, 2006 - 10:00
Presenter: Andrew Clements 
TASC 9204 West
Wednesday, May 31, 2006 - 10:00

Presenter: Varun Jain 
TASC 9204 West
Friday, May 26, 2006 - 14:30
CS/PIMS Distinguished Lecture: Data Driven Algorithm Design 
Abstract: Motivated by the need to cope with data that is massive, high-dimensional, noisy, uncertain, unevenly priced, low-entropic, or all of the above, algorithm design is undergoing profound changes. I will discuss some of these developments; in particular, sublinear algorithms, online reconstruction, self-improving algorithms, and dimension reduction. 
ASB 10900 (IRMACS Atrium)
Thursday, May 25, 2006 - 14:30
CSC Seminar: Mathematics in the Real World and in the Fake World 
IRMACS Centre Theatre
Monday, May 8, 2006 - 14:30
Presenter: Roozbeh Mottaghi, Vinay, Hao Jiang 
Roozbeh Mottaghi: An integrated particle filter and potential field method for multiple robot target tracking (Autonomy Lab) 
Vinay: Segmenting Cardiac Tag Lines from MR Images (Medical Imaging) 
Hao Jiang: Successive Convex Matching for Action Detection (Vision)
Thursday, March 16, 2006 - 13:30

Immersive Virtual Reality for Scientific Visualization 
ASB 10900
Friday, March 3, 2006 - 13:30

In the afternoon, we will have a Cluster 5 X'mas party.

Thursday, December 22, 2005 - 13:30

Dr. Faramarz Samavati from the University of Calgary, visited GrUVi lab and gave a talk.

GrUVi lab
Monday, November 28, 2005 - 14:30