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CVPR
2010
IEEE
14 years 6 months ago
Recovering Fluid-type Motions Using Navier-Stokes Potential Flow
The classical optical flow assumes that a feature point maintains constant brightness across the frames. For fluidtype motions such as smoke or clouds, the constant brightness ass...
Feng Li, Liwei Xu, Philippe Guyenne, Jingyi Yu
ICCV
2011
IEEE
12 years 9 months ago
2D-3D Fusion for Layer Decomposition of Urban Facades
We present a method for fusing two acquisition modes, 2D photographs and 3D LiDAR scans, for depth-layer decomposition of urban facades. The two modes have complementary character...
Yangyan Li, Qian Zheng, Andrei Sharf, Daniel Cohen...
HPCC
2011
Springer
12 years 9 months ago
Achieving Performance and Availability Guarantees with Spot Instances
Abstract—In the Infrastructure-as-a-Service (IaaS) cloud computing market, spot instances refer to virtual servers that are rented via an auction. Spot instances allow IaaS provi...
Michele Mazzucco, Marlon Dumas
HPDC
2012
IEEE
12 years 5 days ago
vSlicer: latency-aware virtual machine scheduling via differentiated-frequency CPU slicing
Recent advances in virtualization technologies have made it feasible to host multiple virtual machines (VMs) in the same physical host and even the same CPU core, with fair share ...
Cong Xu, Sahan Gamage, Pawan N. Rao, Ardalan Kanga...
VIS
2007
IEEE
235views Visualization» more  VIS 2007»
14 years 11 months ago
Efficient Surface Reconstruction using Generalized Coulomb Potentials
We propose a novel, geometrically adaptive method for surface reconstruction from noisy and sparse point clouds, without orientation information. The method employs a fast convecti...
Andrei C. Jalba, Jos B. T. M. Roerdink