138 search results - page 5 / 28 » Exact image reconstruction from a limited number of projecti... |
SMILE
1998
Springer
15 years 1 months ago
1998
Springer
Abstract. Since uncalibrated images permit only projective reconstruction, metric information requires either camera or scene calibration. We propose a stratified approach to proje...
ICPADS
2007
IEEE
15 years 3 months ago
2007
IEEE
The Katsevich image reconstruction algorithm is the first theoretically exact cone beam image reconstruction algorithm for a helical scanning path in computed tomography (CT). Ho...
ICPR
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper we propose a 3D reconstruction algorithm by combining shape from silhouette with stereo. Visual hull of the object is first derived from multi-view silhouette image...
ICCV
1995
IEEE
15 years 29 days ago
1995
IEEE
This paper studies the geometry of multi-image perspective projection and the matching constraints that this induces on image measurements. The combined image projections define ...
ICASSP
2007
IEEE
15 years 3 months ago
2007
IEEE
A novel method for robust super-resolution offace images is proposed in this paper. Face super-resolution is a particular interest in video surveillance where face images have typ...