243 search results - page 38 / 49 » Camera Calibration with One-Dimensional Objects |
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
This paper presents a geometric approach to recognizing smooth objects from their outlines. We define a signature function that associates feature vectors with objects and baseline...
IJCV
2007
13 years 8 months ago
2007
In this article we present the integration of 3-D shape knowledge into a variational model for level set based image segmentation and contour based 3-D pose tracking. Given the sur...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Where am I and what am I seeing? This is a classical vision problem and this paper presents a solution based on efficient use of a combination of 2D and 3D features. Given a model...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Path modeling for video surveillance is an active area of research. We address the issue of Euclidean path modeling in a single camera for activity monitoring in a multicamera vid...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
Three-dimensional (3-D) models of outdoor scenes are widely used for object recognition, navigation, mixed reality, and so on. Because such models are often made manually with hig...