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ISMAR
2009
IEEE
10 years 2 months ago
Temporal calibration in multisensor tracking setups
Spatial tracking is one of the most challenging parts of Augmented Reality. Many AR applications rely on the fusion of several tracking systems in order to optimize the overall pe...
Manuel Huber, Michael Schlegel, Gudrun Klinker
ISMAR
2009
IEEE
10 years 2 months ago
Online environment model estimation for augmented reality
Augmented reality applications often rely on a detailed environment model to support features such as annotation and occlusion. Usually, such a model is constructed offline, whic...
Jonathan Ventura, Tobias Höllerer
ISMAR
2009
IEEE
10 years 2 months ago
A setup for evaluating detectors and descriptors for visual tracking
In many cases, visual tracking is based on detecting, describing, and then matching local features. A variety of algorithms for these steps have been proposed and used in tracking...
Steffen Gauglitz, Tobias Höllerer, Petra Krah...
ISMAR
2009
IEEE
10 years 2 months ago
Augmenting text document by on-line learning of local arrangement of keypoints
We propose a technique for text document tracking over a large range of viewpoints. Since the popular SIFT or SURF descriptors typically fail on such documents, our method conside...
Hideaki Uchiyama, Hideo Saito
ISMAR
2009
IEEE
10 years 2 months ago
Physical-virtual tools for spatial augmented reality user interfaces
This paper presents a new user interface methodology for Spatial Augmented Reality systems. The methodology is based on a set of physical tools that are overloaded with logical fu...
Michael R. Marner, Bruce H. Thomas, Christian Sand...
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