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VLUDS
2010
220views Visualization» more  VLUDS 2010»
8 years 5 months ago
Markerless Camera Pose Estimation - An Overview
Human perception shows that a correct interpretation of a 3D scene on the basis of a 2D image is possible without markers. Solely by identifying natural features of different obje...
Tobias Nöll, Alain Pagani, Didier Stricker
ISMAR
2005
IEEE
9 years 3 months ago
Adaptive Line Tracking with Multiple Hypotheses for Augmented Reality
We present a real-time model-based line tracking approach with adaptive learning of image edge features that can handle partial occlusion and illumination changes. A CAD (VRML) mo...
Harald Wuest, Florent Vial, Didier Stricker
CRV
2005
IEEE
204views Robotics» more  CRV 2005»
9 years 4 months ago
3D SSD Tracking with Estimated 3D Planes
We present a tracking method where full camera position and orientation is tracked from intensity differences in a video sequence. The camera pose is calculated based on 3D plane...
Dana Cobzas, Peter F. Sturm
ISMAR
2006
IEEE
9 years 4 months ago
Online camera pose estimation in partially known and dynamic scenes
One of the key requirements of augmented reality systems is a robust real-time camera pose estimation. In this paper we present a robust approach, which does neither depend on of...
Gabriele Bleser, Harald Wuest, Didier Stricker
CAIP
2007
Springer
152views Image Analysis» more  CAIP 2007»
9 years 4 months ago
Adaptable Model-Based Tracking Using Analysis-by-Synthesis Techniques
Abstract. In this paper we present a novel analysis-by-synthesis approach for real-time camera tracking in industrial scenarios. The camera pose estimation is based on the tracking...
Harald Wuest, Folker Wientapper, Didier Stricker
ISMAR
2008
IEEE
9 years 4 months ago
OutlinAR: an assisted interactive model building system with reduced computational effort
This paper presents a system that allows online building of 3D wireframe models through a combination of user interaction and automated methods from a handheld camera-mouse. Cruci...
Pished Bunnun, Walterio W. Mayol-Cuevas
ACCV
2009
Springer
9 years 5 months ago
A Dynamic Programming Approach to Maximizing Tracks for Structure from Motion
We present a novel algorithm for improving the accuracy of structure from motion on video sequences. Its goal is to efficiently recover scene structure and camera pose by using dyn...
Jonathan Mooser, Suya You, Ulrich Neumann, Raphael...
ISMAR
2009
IEEE
9 years 5 months ago
Robust pose estimation in untextured environments for augmented reality applications
We present a robust camera pose estimation approach for stereo images captured in untextured environments. Unlike most of existing registration algorithms which are point-based an...
Wei Guan, Lu Wang, Jonathan Mooser, Suya You, Ulri...
ICRA
2009
IEEE
145views Robotics» more  ICRA 2009»
9 years 5 months ago
A two-steps next-best-view algorithm for autonomous 3D object modeling by a humanoid robot
— A novel approach is presented which aims at building autonomously visual models of unknown objects, using a humanoid robot. Although good methods have been proposed for the spe...
Torea Foissotte, Olivier Stasse, Adrien Escande, P...
PERVASIVE
2009
Springer
9 years 5 months ago
Landmark-Based Pedestrian Navigation with Enhanced Spatial Reasoning
Computer vision techniques can enhance landmark-based navigation by better utilizing online photo collections. We use spatial reasoning to compute camera poses, which are then regi...
Harlan Hile, Radek Grzeszczuk, Alan L. Liu, Ramakr...
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