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» Enhanced Network-State Estimation using Change Detection
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IPMI
1999
Springer
16 years 4 months ago
Continuous Time Dynamic PET Imaging Using List Mode Data
Abstract. We describe a method for computing a continuous time estimate of dynamic changes in tracer density using list mode PET data. The tracer density in each voxel is modeled a...
Thomas E. Nichols, Jinyi Qi, Richard M. Leahy
ICPR
2004
IEEE
16 years 4 months ago
Improving Cut Detection in MPEG Videos by GOP-Oriented Frame Difference Normalization
The detection of abrupt shot changes ("cuts") in videos is a basic step in video content analysis. Many cut detection algorithms based on histogram differences have been...
Bernd Freisleben, Ralph Ewerth
151
Voted
TSP
2010
14 years 10 months ago
A non-iterative technique for phase noise ICI mitigation in packet-based OFDM systems
In this paper, a practical approach for detecting packet-based orthogonal frequency division multiplexing (OFDM) signals in the presence of phase noise is presented. An OFDM packe...
Payam Rabiei, Won Namgoong, Naofal Al-Dhahir
138
Voted
ECCV
2008
Springer
15 years 5 months ago
Robust Object Tracking by Hierarchical Association of Detection Responses
Abstract. We present a detection-based three-level hierarchical association approach to robustly track multiple objects in crowded environments from a single camera. At the low lev...
Chang Huang, Bo Wu, Ramakant Nevatia
ACL
2009
15 years 1 months ago
The Contribution of Stylistic Information to Content-based Mobile Spam Filtering
Content-based approaches to detecting mobile spam to date have focused mainly on analyzing the topical aspect of a SMS message (what it is about) but not on the stylistic aspect (...
Dae-Neung Sohn, Jung-Tae Lee, Hae-Chang Rim