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MVA
2002
177views Computer Vision» more  MVA 2002»
15 years 6 months ago
Global Motion Estimation Based on the Constrained Spatio-temporal Gradient Method in Model-Based Coding
For global motion estimation in model-based coding, this paper proposes a constrained spatio-temporal gradient method using contour information. To overcome the local minimum prob...
Young Wook Sohn, Doo-Hyun Kim, Dong-O Kim, Rae-Hon...
ICRA
2010
IEEE
141views Robotics» more  ICRA 2010»
15 years 5 months ago
A constricted bundle adjustment parameterization for relative scale estimation in visual odometry
— In this paper we address the problem of visual motion estimation (visual odometry) from a single vehicle mounted camera. One of the basic issues of visual odometry is relative ...
Friedrich Fraundorfer, Davide Scaramuzza, Marc Pol...
ICRA
2007
IEEE
142views Robotics» more  ICRA 2007»
16 years 24 days ago
Fitting 3D Models on Central Catadioptric Images
— Increasing the field of view of camera is an important issue practical in robot vision. One solution is to consider catadioptric camera that allows a 360o field of view. In t...
Éric Marchand, François Chaumette
ICIP
2005
IEEE
16 years 8 months ago
A model free hybrid algorithm for real time tracking
Robustness and accuracy are major issues in real-time tracking. This paper describes a reliable tracking for markerless planar objects based on the fusion of visual cues and on th...
Éric Marchand, Muriel Pressigout
ICRA
2008
IEEE
308views Robotics» more  ICRA 2008»
16 years 28 days ago
Dynamic time warping for binocular hand tracking and reconstruction
— We show how matching and reconstruction of contour points can be performed using Dynamic Time Warping (DTW) for the purpose of 3D hand contour tracking. We evaluate the perform...
Javier Romero, Danica Kragic, Ville Kyrki, Antonis...