181 search results - page 24 / 37 » POCS-Based Image Reconstruction from Irregularly-Spaced Samp... |
CVGIP
2006
13 years 7 months ago
2006
Image-based modeling of semi-transparent, dynamic phenomena is a challenging task. We present an optical tomography method that uses an adaptive grid for the reconstruction of a t...
DGCI
2003
Springer
14 years 23 days ago
2003
Springer
In order to make image analysis methods more reliable it is important to analyse to what extend shape information is preserved during image digitization. Most existing approaches t...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We are interested in modeling the variability of different images of the same scene, or class of objects, obtained by changing the imaging conditions, for instance the viewpoint o...
SMI
2010
IEEE
13 years 6 months ago
2010
IEEE
—This paper presents a new technique for detecting sharp features on point-sampled geometry. Sharp features of different nature and possessing angles varying from obtuse to acute...
PG
2002
IEEE
14 years 14 days ago
2002
IEEE
We present the light field oracle, a novel mathematical concept for the acquisition, processing and representation of light fields. We first compute a hierarchical representati...