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ICCV
2007
IEEE
16 years 6 months ago
3D object recognition from range images using pyramid matching
Recognition of 3D objects from different viewpoints is a difficult problem. In this paper, we propose a new method to recognize 3D range images by matching local surface descripto...
Xinju Li, Igor Guskov
VMV
2003
203views Visualization» more  VMV 2003»
15 years 5 months ago
Semantic Scene Analysis of Scanned 3D Indoor Environments
Precise digital 3D models of indoor environments are needed in several applications, e.g., facility management, architecture, rescue and inspection robotics. This paper presents a...
Andreas Nüchter, Hartmut Surmann, Kai Lingema...
EUROMED
2010
15 years 3 months ago
Accuracy Verification of Manual 3D CG Reconstruction: Case Study of Destroyed Architectural Heritage, Bam Citadel
Abstract. We explain our approach for verifying the accuracy of 3D CG manual modeling of the Citadel of Bam, which is an architectural heritage site destroyed by an earthquake in 2...
Mohammad Reza Matini, Kinji Ono
FOCS
2006
IEEE
15 years 10 months ago
On the Optimality of the Dimensionality Reduction Method
We investigate the optimality of (1+ )-approximation algorithms obtained via the dimensionality reduction method. We show that: • Any data structure for the (1 + )-approximate n...
Alexandr Andoni, Piotr Indyk, Mihai Patrascu
WACV
2005
IEEE
15 years 10 months ago
A Factorization Method for Structure from Planar Motion
We propose a factorization method for structure from planar motion using a stationary perspective camera. Compared with [8] for general motion, our work has three major difference...
Jian Li, Rama Chellappa