248 search results - page 27 / 50 » Reconstructing a 3D Line from a Single Catadioptric Image |
SCALESPACE
2009
Springer
14 years 4 days ago
2009
Springer
Abstract. We introduce a novel implicit approach for surface patch segmentation in 3D images starting from a single point. Since the boundary surface of an object is locally homeom...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
A general framework for automatic 3D soccer ball estimation and tracking from multiple image sequences is proposed. Firstly, the ball trajectory is modelled as planarcurves in con...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Without a deformation model, monocular 3D shape recovery of deformable surfaces is severly under-constrained. Even when the image information is rich enough, prior knowledge of th...
BMCBI
2010
13 years 5 months ago
2010
Background: To exploit the flood of data from advances in high throughput imaging of optically sectioned nuclei, image analysis methods need to correctly detect thousands of nucle...
SIBGRAPI
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a 3D face photography system based on a small set of training facial range images. The training set is composed by 2D texture and 3D range images (i.e. geometr...