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CVPR
2010
IEEE
14 years 4 months ago
iCoseg: Interactive Co-segmentation with Intelligent Scribble Guidance
We present an algorithm for Interactive Cosegmentation of a foreground object from a group of related images. While previous approaches focus on unsupervised co-segmentation, we us...
Dhruv Batra, Adarsh Kowdle, Devi Parikh, Jiebo Luo...
IMC
2010
ACM
13 years 5 months ago
Speed testing without speed tests: estimating achievable download speed from passive measurements
How fast is the network? The speed at which real users can download content at different locations and at different times is an important metric for service providers. Knowledge o...
Alexandre Gerber, Jeffrey Pang, Oliver Spatscheck,...
IVC
2010
289views more  IVC 2010»
13 years 6 months ago
Automatic 3D object segmentation in multiple views using volumetric graph-cuts
We propose an algorithm for automatically obtaining a segmentation of a rigid object in a sequence of images that are calibrated for camera pose and intrinsic parameters. Until re...
Neill D. F. Campbell, George Vogiatzis, Carlos Her...
MOBISYS
2005
ACM
14 years 7 months ago
Energy efficiency of handheld computer interfaces: limits, characterization and practice
Energy efficiency has become a critical issue for battery-driven computers. Significant work has been devoted to improving it through better software and hardware. However, the hu...
Lin Zhong, Niraj K. Jha
ICT
2004
Springer
130views Communications» more  ICT 2004»
14 years 1 months ago
Rayleigh Fading Multiple Access Channel Without Channel State Information
— In this paper we determine bounds of the capacity region of a two-user multipleaccess channel with Rayleigh fading when neither the transmitters nor the receiver has channel st...
Ninoslav Marina