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ICPR
2004
IEEE
15 years 11 months ago
3D Scanning Using Spatiotemporal Orientation
We present a new approach to volumetric scene reconstruction which can produce accurate models from turntable image sequences. Instead of an epipolar plane image (EPI) volume, we ...
Kostas Daniilidis, Oleg Naroditsky
FGR
2006
IEEE
205views Biometrics» more  FGR 2006»
15 years 3 months ago
Tracking Using Dynamic Programming for Appearance-Based Sign Language Recognition
We present a novel tracking algorithm that uses dynamic programming to determine the path of target objects and that is able to track an arbitrary number of different objects. The...
Philippe Dreuw, Thomas Deselaers, David Rybach, Da...
DICTA
2003
14 years 11 months ago
False-Peaks-Avoiding Mean Shift Method for Unsupervised Peak-Valley Sliding Image Segmentation
The mean shift (MS) algorithm is sensitive to local peaks. In this paper, we show both empirically and analytically that when using sample data, the reconstructed PDF may have fals...
Hanzi Wang, David Suter
JMIV
2007
115views more  JMIV 2007»
14 years 9 months ago
Combining Points and Tangents into Parabolic Polygons
Image and geometry processing applications estimate the local geometry of objects using information localized at points. They usually consider information about the tangents as a s...
Marcos Craizer, Thomas Lewiner, Jean-Marie Morvan
EJIVP
2010
60views more  EJIVP 2010»
14 years 4 months ago
Characterization of Necking Phenomena in High-Speed Experiments by Using a Single Camera
The purpose of the experiment described herein is the study of material deformation (here a cylinder) induced by explosives. During its expansion, the cylinder (initially 3 mm thi...
Gilles Besnard, Jean-Michel Lagrange, Franç...