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COLING
2008
13 years 9 months ago
Reading the Markets: Forecasting Public Opinion of Political Candidates by News Analysis
Media reporting shapes public opinion which can in turn influence events, particularly in political elections, in which candidates both respond to and shape public perception of t...
Kevin Lerman, Ari Gilder, Mark Dredze, Fernando Pe...
CAIP
2009
Springer
210views Image Analysis» more  CAIP 2009»
14 years 2 days ago
Shape Classification Using a Flexible Graph Kernel
The medial axis being an homotopic transformation, the skeleton of a 2D shape corresponds to a planar graph having one face for each hole of the shape and one node for each junctio...
François-Xavier Dupé, Luc Brun
CAIP
1997
Springer
141views Image Analysis» more  CAIP 1997»
14 years 7 days ago
Morphological Iterative Closest Point Algorithm
Abstract—This work presents a method for the registration of threedimensional (3-D) shapes. The method is based on the iterative closest point (ICP) algorithm and improves it thr...
C. P. Vavoulidis, Ioannis Pitas
ICCV
2007
IEEE
15 years 3 months ago
 A Component Based Deformable Model for Generalized Face Alignment
This paper presents a component based deformable model for generalized face alignment, in which a novel bistage statistical framework is proposed to account for both local and g...
Yuchi Huang, Qingshan Liu, Dimitris Metaxas
3DIM
2001
IEEE
13 years 11 months ago
Comparison of HK and SC Curvature Description Methods
This paper compares two different local surface shape description methods. The general goal of surface shape description methods is to classify different surface shapes from range...
H. Cantzler, Robert B. Fisher