Inference on point processes with unobserved one-dimensional reference structure
Su, J. (Jionglong), Hill, Bryony, Kendall, Wilfrid S. and Thönnes, Elke (2008) Inference on point processes with unobserved one-dimensional reference structure. Working Paper. Coventry: University of Warwick. Centre for Research in Statistical Methodology. (Working papers).
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Official URL: http://www2.warwick.ac.uk/fac/sci/statistics/crism...
We present a novel approach to examining local anisotropy in planar point processes. Our method is based on a kernel Principal Component Analysis and produces a tensor field that describes local orientation. The approach is illustrated on an example examining pore patterns in ink fingerprints.
|Item Type:||Working or Discussion Paper (Working Paper)|
|Subjects:||Q Science > QA Mathematics|
|Divisions:||Faculty of Science > Statistics|
|Library of Congress Subject Headings (LCSH):||Point processes, Fingerprints -- Mathematical models|
|Series Name:||Working papers|
|Publisher:||University of Warwick. Centre for Research in Statistical Methodology|
|Place of Publication:||Coventry|
|Number of Pages:||11|
|Status:||Not Peer Reviewed|
|Access rights to Published version:||Open Access|
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