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CGI
2001
IEEE
15 years 10 months ago
Using A-Buffer in Radiosity
Anti-aliasing in form factor computation and precise determination of shadow boundaries are important issiresfor Radiosity method. A-Buffer is a technique introduced by Carpenter ...
Q. Wang, J. H. Tang, C. H. Lim, H. C. Teh, Z. Y. H...
ICVS
2009
Springer
16 years 1 months ago
Who's Counting? Real-Time Blackjack Monitoring for Card Counting Detection
This paper describes a computer vision system to detect card counters and dealer errors in a game of Blackjack from an overhead stereo camera. Card counting is becoming increasingl...
Krists Zutis, Jesse Hoey
ICIP
2009
IEEE
15 years 4 months ago
Eye reflection analysis and application to display-camera calibration
We present a novel technique for calibrating display-camera systems from reflections in the user's eyes. Display-camera systems enable a range of vision applications that nee...
Christian Nitschke, Atsushi Nakazawa, Haruo Takemu...
GLOBECOM
2006
IEEE
16 years 22 days ago
A Lattice-Based MIMO Broadcast Precoder with Block Diagonalization for Multi-Stream Transmission
Abstract— Precoding with block diagonalization is an attractive approach for approaching sum capacity in multiuser MIMO (multiple input multiple output) broadcast channels. This ...
Seijoon Shim, Chan-Byoung Chae, Robert W. Heath Jr...
NDSS
2003
IEEE
15 years 12 months ago
Moderately Hard, Memory-Bound Functions
A resource may be abused if its users incur little or no cost. For example, e-mail abuse is rampant because sending an e-mail has negligible cost for the sender. It has been sugge...
Martín Abadi, Michael Burrows, Ted Wobber