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ICPR
2008
IEEE
16 years 8 months ago
A coordinate system for articulated 2D shape point correspondences
A framework for mapping a polar-like coordinate system to a non-rigid shape is presented. Using a graph pyramid, a binary shape is decomposed into connected parts, based on its st...
Adrian Ion, Salvador B. López Mármol...
ICPR
2008
IEEE
16 years 8 months ago
On the gaussian distribution of strings
We propose in this paper a definition of the normal law on the space of strings. This definition allows generations of sets of strings that have controled statistical features. Mo...
Jean-Michel Jolion, Sébastien Rebecchi
ICPR
2008
IEEE
16 years 8 months ago
Randomized trees for real-time one-step face detection and recognition
We present a system for detecting and recognizing faces in images in real-time which is able to learn new identities in instants. In mobile service robotics, interaction with pers...
Stefan Schiffer 0002, Thomas Deselaers, Vaishak Be...
ICPR
2008
IEEE
16 years 8 months ago
Local shape features for object recognition
We present a shape matching algorithm based on the chamfer distance transform which can be easily integrated into the well-known SIFT framework. The shape matching was designed to...
Bernd Heisele, Carlos Rocha
ICPR
2008
IEEE
16 years 8 months ago
Describing texture directions with Von Mises distributions
In this work we describe a new approach for texture characterization. Starting from the autocorrelation matrix an elegant description through a mixture of Von Mises distributions ...
Costantino Grana, Daniele Borghesani, Rita Cucchia...