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Displaying 1-7 out of 7 total
How to augment the second image? Recovery of the translation scale in image to image registration
Found in: Mixed and Augmented Reality, IEEE / ACM International Symposium on
By Pierre Georgel, Pierre Schroeder, Selim Benhimane, Mirko Appel, Nassir Navab
Issue Date:September 2008
pp. 171-172
In this paper, we present an automatic pose estimation (6 DoF) technique to augment images using keyframes pre-registered to a CAD model. State of the art techniques recover the essential matrix (5 DoF) in an automatic manner, but include a manual step to ...
An Industrial Augmented Reality Solution For Discrepancy Check
Found in: Mixed and Augmented Reality, IEEE / ACM International Symposium on
By Pierre Georgel, Pierre Schroeder, Selim Benhimane, Stefan Hinterstoisser, Mirko Appel, Nassir Navab
Issue Date:November 2007
pp. 1-4
Construction companies employ CAD software during the planning phase, but what is finally built often does not match the original plan. The procedure of validating the model is called
Navigation Tools for Augmented CAD Viewing
Found in: IEEE Computer Graphics and Applications
By Pierre Georgel, Pierre Schroeder, Nassir Navab
Publication Date: October 2009
pp. N/A
The creation of a computer aided design (CAD) model is the first step in the development of any modern physical product. This model will be used during the complete life cycle of the product: prototyping, fabrication, maintenance and upgrade. During the co...
On the Privacy Risks of Virtual Keyboards: Automatic Reconstruction of Typed Input from Compromising Reflections
Found in: IEEE Transactions on Dependable and Secure Computing
By Rahul Raguram,Andrew M. White,Yi Xu,Jan-Michael Frahm,Pierre Georgel,Fabian Monrose
Issue Date:May 2013
pp. 154-167
We investigate the implications of the ubiquity of personal mobile devices and reveal new techniques for compromising the privacy of users typing on virtual keyboards. Specifically, we show that so-called compromising reflections (in, for example, a victim...
Photo-based Industrial Augmented Reality application using a single keyframe registration procedure
Found in: Mixed and Augmented Reality, IEEE / ACM International Symposium on
By Pierre Georgel, Selim Benhimane, Jurgen Sotke, Nassir Navab
Issue Date:October 2009
pp. 187-188
In the recent years, many Industrial Augmented Reality (IAR) applications are shifting from video to still images to create a mixed view. This new type of application is called Photo-based Augmented Reality. In order to guarantee the success of these appli...
Robust Particle Systems for Curvature Dependent Sampling of Implicit Surfaces
Found in: Shape Modeling and Applications, International Conference on
By Miriah D. Meyer, Pierre Georgel, Ross T. Whitaker
Issue Date:June 2005
pp. 124-133
Recent research on point-based surface representations suggests that point sets may be a viable alternative to parametric surface representations in applications where the topological constraints of a parameterization are unwieldy or inefficient. Particle ...
Personal Photograph Enhancement Using Internet Photo Collections
Found in: IEEE Transactions on Visualization and Computer Graphics
By Chenxi Zhang, Jizhou Gao,Oliver Wang,Pierre Georgel, Ruigang Yang,James Davis,Jan-Michael Frahm,Marc Pollefeys
Issue Date:February 2014
pp. 262-275
Given the growth of Internet photo collections, we now have a visual index of all major cities and tourist sites in the world. However, it is still a difficult task to capture that perfect shot with your own camera when visiting these places, especially wh...