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JMIV
2010
131views more  JMIV 2010»
15 years 3 months ago
An SL(2) Invariant Shape Median
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...
Benjamin Berkels, Gina Linkmann, Martin Rumpf
128
Voted
IGARSS
2009
15 years 2 months ago
Developing New Spectral Indices for Karst Rocky Desertification Monitoring in Southwest China
Karst rocky desertification is a special kind of land desertification developed under violent human impacts on the vulnerable eco-geo-environment of karst ecosystem. The fractiona...
Yuemin Yue, Kelin Wang, Junsheng Li, Bing Zhang, B...
168
Voted
IJACTAICIT
2010
200views more  IJACTAICIT 2010»
15 years 2 months ago
An Intelligent Framework for Natural Object Identification in Images
Human superiority over computers in identifying natural objects like clouds, water, grass etc. comes from two capabilities: the capability to maintain a growing knowledge base per...
Aasia Khanum
175
Voted
ADC
2010
Springer
266views Database» more  ADC 2010»
15 years 1 days ago
Counting distinct objects over sliding windows
Aggregation against distinct objects has been involved in many real applications with the presence of duplicates, including real-time monitoring moving objects. In this paper, we ...
Wenjie Zhang, Ying Zhang, Muhammad Aamir Cheema, X...
TSP
2011
230views more  TSP 2011»
14 years 12 months ago
Bayesian Nonparametric Inference of Switching Dynamic Linear Models
—Many complex dynamical phenomena can be effectively modeled by a system that switches among a set of conditionally linear dynamical modes. We consider two such models: the switc...
Emily B. Fox, Erik B. Sudderth, Michael I. Jordan,...