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GMP
2006
IEEE
112views Solid Modeling» more  GMP 2006»
16 years 25 days ago
Tuned Ternary Quad Subdivision
A well-documented problem of Catmull and Clark subdivision is that, in the neighborhood of extraordinary point, the curvature is unbounded and fluctuates. In fact, since one of th...
Tianyun Ni, Ahmad H. Nasri
PAMI
1998
134views more  PAMI 1998»
15 years 6 months ago
A Bayesian Framework for Deformable Pattern Recognition With Application to Handwritten Character Recognition
—Deformable models have recently been proposed for many pattern recognition applications due to their ability to handle large shape variations.These proposed approaches represent...
Kwok-Wai Cheung, Dit-Yan Yeung, Roland T. Chin
TVCG
2010
142views more  TVCG 2010»
15 years 5 months ago
Illustrative Volume Visualization Using GPU-Based Particle Systems
—Illustrative techniques are generally applied to produce stylized renderings. Various illustrative styles have been applied to volumetric data sets, producing clearer images and...
Roy van Pelt, Anna Vilanova, Huub van de Wetering
ACCV
2010
Springer
15 years 1 months ago
Spatiotemporal Contour Grouping Using Abstract Part Models
Part Models Pablo Sala1 , Diego Macrini2 , and Sven Dickinson1 1 University of Toronto, 2 Queen's University Abstract. In recent work [1], we introduced a framework for modelr...
Pablo Sala, Diego Macrini, Sven J. Dickinson
196
Voted
PODS
2006
ACM
134views Database» more  PODS 2006»
16 years 6 months ago
Finding global icebergs over distributed data sets
Finding icebergs ? items whose frequency of occurrence is above a certain threshold ? is an important problem with a wide range of applications. Most of the existing work focuses ...
Qi Zhao, Mitsunori Ogihara, Haixun Wang, Jun Xu