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MASCOTS
2007
15 years 8 months ago
Adaptive Sampling for Efficient MPSoC Architecture Simulation
—Modern micro-architecture simulators are many orders of magnitude slower than the hardware they simulate. The use of multiprocessor architectures for supporting future mobile an...
Melhem Tawk, Khaled Z. Ibrahim, Smaïl Niar
JVCIR
2006
98views more  JVCIR 2006»
15 years 6 months ago
Fast motion search with efficient inter-prediction mode decision for H.264
A fast inter-prediction mode decision and motion search algorithm is proposed for the H.264 video coding standard. The multi-resolution motion estimation scheme and an adaptive ra...
Chih-Hung Kuo, Mei-Yin Shen, C. C. Jay Kuo
TSP
2008
100views more  TSP 2008»
15 years 6 months ago
Geographic Gossip: Efficient Averaging for Sensor Networks
Gossip algorithms for distributed computation are attractive due to their simplicity, distributed nature, and robustness in noisy and uncertain environments. However, using standa...
Alexandros G. Dimakis, Anand D. Sarwate, Martin J....
EGH
2009
Springer
15 years 4 months ago
Understanding the efficiency of ray traversal on GPUs
We discuss the mapping of elementary ray tracing operations-acceleration structure traversal and primitive intersection--onto wide SIMD/SIMT machines. Our focus is on NVIDIA GPUs,...
Timo Aila, Samuli Laine
ICIP
2010
IEEE
15 years 3 months ago
Robust and efficient background subtraction by quadratic polynomial fitting
We present a background subtraction algorithm aimed at efciency and robustness to common sources of disturbance such as illumination changes, camera gain and exposure variations, ...
Alessandro Lanza, Federico Tombari, Luigi di Stefa...