Sciweavers

ICPR
2004
IEEE
16 years 8 months ago
A Generic Camera Calibration Method for Fish-Eye Lenses
Fish-eye lenses are convenient in such computer vision applications where a very wide angle of view is needed. However, their use for measurement purposes is limited by the lack o...
Juho Kannala, Sami S. Brandt
ICPR
2004
IEEE
16 years 8 months ago
Non-Iterative Approach to Multiple 2D Motion Estimation
We present an innovative method estimating multiple 2D motions from uncalibrated images. Our approach robustly and non-iteratively estimates multiple 2D parametric motions, affine...
Eun-Young Kang, Gérard G. Medioni, Isaac Co...
ICPR
2004
IEEE
16 years 8 months ago
Linear Discriminant Analysis and Discriminative Log-linear Modeling
We discuss the relationship between the discriminative training of Gaussian models and the maximum entropy framework for log-linear models. Observing that linear transforms leave ...
Daniel Keysers, Hermann Ney
166
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ICPR
2004
IEEE
16 years 8 months ago
Local Context in Non-Linear Deformation Models for Handwritten Character Recognition
We evaluate different two-dimensional non-linear deformation models for handwritten character recognition. Starting from a true two-dimensional model, we derive pseudo-two-dimensi...
Daniel Keysers, Christian Gollan, Hermann Ney
ICPR
2004
IEEE
16 years 8 months ago
Real-time Estimation of Light Source Environment for Photorealistic Augmented Reality
This paper proposes a vision-based augmented reality system with correct representation of attached and cast shadows. To realize a seamless augmented reality system, we need to re...
Masayuki Kanbara, Naokazu Yokoya