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ICPR
2006
IEEE
14 years 6 months ago
Euclidean Reconstruction of Deformable Structure Using a Perspective Camera with Varying Intrinsic Parameters
In this paper we present a novel approach for the 3D Euclidean reconstruction of deformable objects observed by a perspective camera with variable intrinsic parameters. We formula...
Alessio Del Bue, Lourdes de Agapito, Xavier Llad&o...
FGR
2004
IEEE
169views Biometrics» more  FGR 2004»
13 years 9 months ago
Monocular Reconstruction of Human Motion by Qualitative Selection
One of the main difficulties when reconstructing human motion from monocular video is the depth ambiguity. Achieving a reconstruction, given the projection of the joints, can be r...
Martin Eriksson, Stefan Carlsson
SIAMIS
2010
171views more  SIAMIS 2010»
13 years 16 hour ago
Global Optimization for One-Dimensional Structure and Motion Problems
We study geometric reconstruction problems in one-dimensional retina vision. In such problems, the scene is modeled as a 2D plane, and the camera sensor produces 1D images of the s...
Olof Enqvist, Fredrik Kahl, Carl Olsson, Kalle &Ar...
CVPR
2009
IEEE
15 years 15 days ago
In Defense of Orthonormality Constraints for Nonrigid Structure from Motion
In factorization approaches to nonrigid structure from motion, the 3D shape of a deforming object is usually modeled as a linear combination of a small number of basis shapes. T...
Ijaz Akhter (LUMS, Lahore, Pakistan), Yaser Sheikh...
CGF
2000
81views more  CGF 2000»
13 years 5 months ago
Generating Consistent Motion Transition via Decoupled Framespace Interpolation
espace interpolation algorithm abstracts motion sequences as 1D signals, and interpolates between them to create higher dimension signals, with weights drawn from a user specified...
Golam Ashraf, Kok Cheong Wong