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CG
2006
Springer
15 years 6 months ago
From spline to Class-A curves through multi-scale analysis filtering
This paper reports the work on a novel wavelet-based multi-scale filtering application used to generate very smooth subset of profiles known as Class-A curves. The multi-scale rep...
Giancarlo Amati, Alfredo Liverani, Gianni Caligian...
CVPR
2009
IEEE
4292views Computer Vision» more  CVPR 2009»
17 years 1 months ago
Curved Glide-Reflection Symmetry Detection
We generalize reflection symmetry detection to a curved glide-reflection symmetry detection problem. We propose a unifying, local feature-based approach for curved glidereflectio...
Seungkyu Lee, Yanxi Liu
GMP
2002
IEEE
15 years 11 months ago
The Minkowski Sum of Two Simple Surfaces Generated by Slope-Monotone Closed Curves
We present an algorithm for computing Minkowski sums among surfaces of revolution and surfaces of linear extrusion, generated by slope-monotone closed curves. The special structur...
Joon-Kyung Seong, Myung-Soo Kim, Kokichi Sugihara
SCALESPACE
2001
Springer
15 years 11 months ago
Bayesian Object Detection through Level Curves Selection
Bayesian statistical theory is a convenient way of taking a priori information into consideration when inference is made from images. In Bayesian image detection, the a priori dist...
Charles Kervrann
CG
2007
Springer
15 years 6 months ago
Multiresolution for curves and surfaces based on constraining wavelets
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
Luke Olsen, Faramarz F. Samavati, Richard H. Barte...