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TMI
1998
140views more  TMI 1998»
15 years 6 months ago
Automated Seeded Lesion Segmentation on Digital Mammograms
Abstract—Segmenting lesions is a vital step in many computerized mass-detection schemes for digital (or digitized) mammograms. We have developed two novel lesion segmentation tec...
Matthew A. Kupinski, Maryellen L. Giger
TIT
2002
83views more  TIT 2002»
15 years 6 months ago
Capacity and reliability function for small peak signal constraints
The capacity and the reliability function as the peak constraint tends to zero are considered for a discrete-time memoryless channel with peak constrained inputs. Prelov and van de...
Bruce Hajek, Vijay G. Subramanian
TON
2002
109views more  TON 2002»
15 years 6 months ago
Coordinated multihop scheduling: a framework for end-to-end services
In multi-hop networks, packet schedulers at downstream nodes have an opportunity to make up for excessive latencies due to congestion at upstream nodes. Similarly, when packets inc...
Chengzhi Li, Edward W. Knightly
AROBOTS
2007
153views more  AROBOTS 2007»
15 years 6 months ago
An integrated particle filter and potential field method applied to cooperative multi-robot target tracking
We describe a novel method whereby a particle filter is used to create a potential field for robot control without prior clustering. We show an application of this technique to ...
Roozbeh Mottaghi, Richard T. Vaughan
CORR
2010
Springer
96views Education» more  CORR 2010»
15 years 5 months ago
Rate-distortion function via minimum mean square error estimation
Abstract—We derive a simple general parametric representation of the rate–distortion function of a memoryless source, where both the rate and the distortion are given by integr...
Neri Merhav
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