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ICCV
2003
IEEE
14 years 9 months ago
Catadioptric Camera Calibration Using Geometric Invariants
Central catadioptric cameras are imaging devices that use mirrors to enhance the field of view while preserving a single effective viewpoint. In this paper, we propose a novel met...
Xianghua Ying, Zhanyi Hu
DAS
2010
Springer
14 years 12 days ago
A system to detect rooms in architectural floor plan images
In this article, a system to detect the rooms in architectural floor plan images is described. We first present a primitive extraction algorithm for line detection. It is based ...
Sébastien Macé, Hervé Locteau...
ICCV
1999
IEEE
13 years 12 months ago
Catadioptric Camera Calibration
Central catadioptric cameras are imaging devices that use mirrors to enhance the field of view while preserving a single effective viewpoint. In this paper, we propose a novel meth...
Christopher Geyer, Konstantinos Daniilidis
ISVC
2009
Springer
14 years 2 months ago
Spatial-Temporal Junction Extraction and Semantic Interpretation
Abstract. This article describes a novel junction descriptor that encodes junctions’ semantic information in terms incoming lines’ orientations, both in 2D and 3D. A Kalman fi...
Kasper Broegaard Simonsen, Mads Thorsted Nielsen, ...
FAW
2010
Springer
232views Algorithms» more  FAW 2010»
13 years 8 months ago
Recognizing d-Interval Graphs and d-Track Interval Graphs
A d-interval is the union of d disjoint intervals on the real line. A d-track interval is the union of d disjoint intervals on d disjoint parallel lines called tracks, one interval...
Minghui Jiang