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NECO
2011
14 years 5 months ago
Least-Squares Independent Component Analysis
Accurately evaluating statistical independence among random variables is a key element of Independent Component Analysis (ICA). In this paper, we employ a squared-loss variant of ...
Taiji Suzuki, Masashi Sugiyama
84
Voted
PR
2007
189views more  PR 2007»
14 years 9 months ago
Information cut for clustering using a gradient descent approach
We introduce a new graph cut for clustering which we call the Information Cut. It is derived using Parzen windowing to estimate an information theoretic distance measure between p...
Robert Jenssen, Deniz Erdogmus, Kenneth E. Hild II...
75
Voted
DAGM
2004
Springer
15 years 3 months ago
Spatio-temporal Segmentation Using Laserscanner and Video Sequences
Abstract. Reliable object detection and segmentation is crucial for active safety driver assistance applications. In urban areas where the object density is high, a segmentation ba...
Nico Kaempchen, Markus Zocholl, Klaus C. J. Dietma...
ICIP
2000
IEEE
15 years 11 months ago
A New Image Similarity Measure Based on Ordinal Correlation
We propose an ordinal-basedmeasure of image similarity. Thismeasureisbased on a recentlydevelopedgeneralframework for image correspondence and incorporates regionbased spatial inf...
Bogdan Cramariuc, Ilya Shmulevich, Moncef Gabbouj,...
COMSWARE
2007
IEEE
15 years 4 months ago
Exploiting Energy-aware Spatial Correlation in Wireless Sensor Networks
Abstract— Wireless sensor networks (WSNs) promise finegrain monitoring in a wide variety of applications, which require dense sensor nodes deployment. Due to high density of nod...
Ghalib A. Shah, Muslim Bozyigit