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CVPR
2011
IEEE
10 years 5 months ago
Projective Alignment of Range and Parallax Data
An approximately Euclidean representation of the visible scene can be obtained directly from a range, or ‘time-offlight’, camera. An uncalibrated binocular system, in contras...
Miles Hansard, Radu Horaud, Michel Amat, Seungkyu ...
IVC
2006
133views more  IVC 2006»
11 years 1 months ago
A subspace method for projective reconstruction from multiple images with missing data
In this paper, we consider the problem of projective reconstruction based on the subspace method. Unlike existing subspace methods which require that all the points are visible in...
W. K. Tang, Y. S. Hung
MVA
2000
330views Computer Vision» more  MVA 2000»
11 years 2 months ago
3D Reconstruction Based on Epipolar Geometry
In this paper, we propose a new method for 3D reconstruction from three cameras based on the projective geometry. If the subject is just synthesizing images from new viewpoint, 3D...
Makoto Kimura, Hideo Saito
SMILE
1998
Springer
11 years 5 months ago
From Ordinal to Euclidean Reconstruction with Partial Scene Calibration
Abstract. Since uncalibrated images permit only projective reconstruction, metric information requires either camera or scene calibration. We propose a stratified approach to proje...
Daphna Weinshall, P. Anandan, Michal Irani
CVPR
1997
IEEE
11 years 5 months ago
Uncalibrated 1D projective camera and 3D affine reconstruction of lines
We describe a linear algorithm to recover 30 afJine slzape/niotionfrom line correspondences over three views with uncalibrated afine cameras. The key idea is the introduction of a...
Long Quan
ICCV
1999
IEEE
11 years 5 months ago
Flexible Calibration: Minimal Cases for Auto-Calibration
This paper deals with the concept of auto-calibration, i.e. methods to calibrate a camera on-line. In particular, we deal with minimal conditions on the intrinsic parameters neede...
Anders Heyden, Kalle Åström
CVPR
1999
IEEE
11 years 5 months ago
Shape Reconstruction in Projective Grid Space from Large Number of Images
This paper proposes a new scheme for multi-image projective reconstruction based on a projective grid space. The projective grid space is defined by two basis views and the fundam...
Hideo Saito, Takeo Kanade
ICIP
2007
IEEE
11 years 7 months ago
Recursive Camera Autocalibration with the Kalman Filter
Given a projective reconstruction of a 3D scene, we address the problem of recovering the Euclidean structure of the scene in a recursive way. This leads to the application of Kal...
Guillermo Gallego, José Ignacio Ronda, Anto...
ICPR
2002
IEEE
12 years 2 months ago
Projective Factorization of Planes and Cameras in Multiple Views
This paper proposes a novel method for the projective reconstruction of planes and cameras from multiple images by factorizing a matrix containing all planar homographies between ...
Carsten Rother, Stefan Carlsson, Dennis Tell
ECCV
2008
Springer
12 years 3 months ago
Perspective Nonrigid Shape and Motion Recovery
We present a closed form solution to the nonrigid shape and motion (NRSM) problem from point correspondences in multiple perspective uncalibrated views. Under the assumption that t...
Richard Hartley, René Vidal
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