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ICPR
2004
IEEE
16 years 7 months ago
ART Extension for Description, Indexing and Retrieval of 3D Objects
This paper presents a new three-dimensional shape descriptor, called 3D angular radial transform. This descriptor is an extension of the 2D region base shape descriptor proposed b...
Atilla Baskurt, David Coeurjolly, Julien Ricard
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ICPR
2004
IEEE
16 years 7 months ago
A Symmetric Convexity Measure
A new area-based convexity measure for polygons is described. It has the desirable properties that it is not sensitive to small boundary defects, and it is symmetric with respect ...
Paul L. Rosin, Christine L. Mumford
ICPR
2004
IEEE
16 years 7 months ago
Robust KLT Tracking with Gaussian and Laplacian of Gaussian Weighting Functions
Object tracking algorithms extensively found in literature are either constrained with assumptions or are overly sensitive to noise. We propose and successfully test two new weigh...
Anup Basu, Meghna Singh, Mrinal K. Mandal
ICPR
2002
IEEE
16 years 7 months ago
Rejection Strategies and Confidence Measures for a k- NN Classifier in an OCR Task
In Handwritten Character Recognition, the rejection of extraneous patterns, like image noise, strokes or corrections, can improve significantly the practical usefulness of a syste...
Javier Cano, Joaquim Arlandis, Juan Carlos P&eacut...
ICPR
2002
IEEE
16 years 7 months ago
Fast Restoration of Colour Movie Scratches
This paper presents a new type of scratch removal algorithm based on a causal adaptive multidimensional multitemporal prediction. The predictor use available information from the ...
Jirí Filip, Michal Haindl