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CAIP
1997
Springer
178views Image Analysis» more  CAIP 1997»
14 years 2 months ago
Automated Camera Calibration and 3D Egomotion Estimation for Augmented Reality Applications
This paper addresses the problem of accurately tracking the 3D motion of a monocular camera in a known 3D environment and dynamically estimating the 3D camera location. For that pu...
Dieter Koller, Gudrun Klinker, Eric Rose, David E....
ICIP
2001
IEEE
14 years 12 months ago
Using affine correspondence to estimate 3-D facial pose
We describe a method for tracking a person's face through an image sequence and estimating the 3-D facial pose within each frame. It is based on an affine approximation to th...
Pingping Yao, Glyn Evans, Andrew D. Calway
ICCV
2003
IEEE
15 years 5 days ago
Variational Stereovision and 3D Scene Flow Estimation with Statistical Similarity Measures
We present a common variational framework for dense depth recovery and dense three-dimensional motion field estimation from multiple video sequences, which is robust to camera spe...
Jean-Philippe Pons, Renaud Keriven, Olivier D. Fau...
ICCV
2003
IEEE
15 years 5 days ago
Filtering Using a Tree-Based Estimator
Within this paper a new framework for Bayesian tracking is presented, which approximates the posterior distribution at multiple resolutions. We propose a tree-based representation...
Bjoern Stenger, Arasanathan Thayananthan, Philip H...
ICPR
2006
IEEE
14 years 11 months ago
Real-time Camera Pose and Focal Length Estimation
This paper presents a novel approach to estimate the changing internal and external parameters of the camera in real time using a few 3D-2D point correspondences. We approach the ...
Sumit Jain, Ulrich Neumann