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CVPR
2004
IEEE
16 years 3 months ago
Shaping Receptive Fields for Affine Invariance
The Gaussian kernel has played a central role in multi-scale methods for feature extraction and matching. In this paper, a method for shaping the filter using the local image stru...
S. Ravela
ICPR
2006
IEEE
16 years 2 months ago
A Method for the Identification of Noisy Regions in Normalized Iris Images
In this paper we propose a new method for the identification of noisy regions in normalized iris images. Starting from a normalized and dimensionless iris image in the polar coord...
Hugo Proença, Luís A. Alexandre
TCS
2002
15 years 1 months ago
Neural circuits for pattern recognition with small total wire length
One of the most basic pattern recognition problems is whether a certain local feature occurs in some linear array to the left of some other local feature. We construct in this art...
Robert A. Legenstein, Wolfgang Maass
CAD
2007
Springer
15 years 1 months ago
Detection of closed sharp edges in point clouds using normal estimation and graph theory
The reconstruction of a surface model from a point cloud is an important task in the reverse engineering of industrial parts. We aim at constructing a curve network on the point c...
Kris Demarsin, Denis Vanderstraeten, Tim Volodine,...
HICSS
2002
IEEE
120views Biometrics» more  HICSS 2002»
15 years 6 months ago
Para-social Presence: A Re-conceptualization of 'Social Presence' to Capture the Relationship between a Web Site and Her Visitor
The primary purpose of this paper is to describe the theoretical underpinnings of the construct Para-social Presence (PSP). Para-social presence refers to the extent to which a me...
Nanda Kumar, Izak Benbasat