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» On Efficient Spatial Matching
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17 years 4 months ago
Enabling Private Continuous Queries For Revealed User Locations
Existing location-based services provide specialized services to their customers based on the knowledge of their exact locations. With untrustworthy servers, location-based service...
Chi-Yin Chow, Mohamed F. Mokbel
CVPR
2007
IEEE
16 years 7 months ago
Two thresholds are better than one
The concept of the Bayesian optimal single threshold is a well established and widely used classification technique. In this paper, we prove that when spatial cohesion is assumed ...
Tao Zhang, Terrance E. Boult, R. C. Johnson
MICCAI
2003
Springer
16 years 5 months ago
Assessing Early Brain Development in Neonates by Segmentation of High-Resolution 3T MRI
Abstract. This paper describes effort towards automatic tissue segmentation in neonatal MRI. Extremely low contrast to noise ratio (CNR), regional intensity changes due to RF coil ...
Guido Gerig, Marcel Prastawa, Weili Lin, John H. G...
122
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MICCAI
2009
Springer
16 years 2 months ago
A Robust Solution to Multi-modal Image Registration by Combining Mutual Information with Multi-scale Derivatives
In this paper we present a novel method for performing image registration of different modalities. Mutual Information (MI) is an established method for performing such registration...
Philip A. Legg, Paul L. Rosin, A. David Marshall, ...
SCA
2007
15 years 7 months ago
Legendre fluids: a unified framework for analytic reduced space modeling and rendering of participating media
In this paper, we present a unified framework for reduced space modeling and rendering of dynamic and nonhomogenous participating media, like snow, smoke, dust and fog. The key id...
Mohit Gupta, Srinivasa G. Narasimhan