922 search results - page 130 / 185 » Unsupervised detection of contours using a statistical model |
VIS
2004
IEEE
15 years 11 months ago
2004
IEEE
In this article we explore techniques to detect and visualize features in data from molecular dynamics (MD) simulations. Although the techniques proposed are general, we focus on ...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Double JPEG compression detection is of significance in digital forensics. We propose an effective machine learning based scheme to distinguish between double and single JPEG comp...
ICIAP
2003
ACM
15 years 3 months ago
2003
ACM
Principal component analyses (PCA) has been widely used in reduction of the dimensionality of datasets, classification, feature extraction, etc. It has been combined with many oth...
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EUROCON
2011
14 years 1 months ago
2011
—This paper focuses on Audio Event Detection (AED), a research area which aims to substantially enhance the access to audio in multimedia content. With the ever-growing quantity ...