Header logo is


2013


Understanding High-Level Semantics by Modeling Traffic Patterns
Understanding High-Level Semantics by Modeling Traffic Patterns

Zhang, H., Geiger, A., Urtasun, R.

In International Conference on Computer Vision, pages: 3056-3063, Sydney, Australia, December 2013 (inproceedings)

Abstract
In this paper, we are interested in understanding the semantics of outdoor scenes in the context of autonomous driving. Towards this goal, we propose a generative model of 3D urban scenes which is able to reason not only about the geometry and objects present in the scene, but also about the high-level semantics in the form of traffic patterns. We found that a small number of patterns is sufficient to model the vast majority of traffic scenes and show how these patterns can be learned. As evidenced by our experiments, this high-level reasoning significantly improves the overall scene estimation as well as the vehicle-to-lane association when compared to state-of-the-art approaches. All data and code will be made available upon publication.

avg ps

pdf [BibTex]

2013


pdf [BibTex]


no image
Governance of Humanoid Robot Using Master Exoskeleton

Kumra, S., Mohan, M., Gupta, S., Vaswani, H.

In Proceedings of the IEEE International Symposium on Robotics (ISR), Seoul, South Korea, October 2013 (inproceedings)

Abstract
Dexto:Eka: is an adult-size humanoid robot being developed with the aim of achieving tele-presence. The paper sheds light on the control of this robot using a Master Exoskeleton which comprises of an Exo-Frame, a Control Column and a Graphical User Interface. It further illuminates the processes and algorithms that have been utilized to make an efficient system that would effectively emulate a tele-operator.

hi

DOI [BibTex]

DOI [BibTex]


no image
Design and development part 2 of Dexto:Eka: - The humanoid robot

Kumra, S., Mohan, M., Gupta, S., Vaswani, H.

In Proceedings of the International Conference on Mechatronics and Automation (ICMA), Takamatsu, Japan, August 2013 (inproceedings)

Abstract
Through this paper, we elucidate the second phase of the design and development of the tele-operated humanoid robot Dexto:Eka:. Phase one comprised of the development of a 6 DoF left anthropomorphic arm and left exo-frame. Here, we illustrate the development of the right arm, right exo-frame, torso, backbone, human machine interface and omni-directional locomotion system. Dexto:Eka: will be able to communicate with a remote user through Wi-Fi. An exo-frame capacitates it to emulate human arms and its locomotion is controlled by joystick. A Graphical User Interface monitors and helps in controlling the system.

hi

DOI [BibTex]

DOI [BibTex]


Lost! Leveraging the Crowd for Probabilistic Visual Self-Localization
Lost! Leveraging the Crowd for Probabilistic Visual Self-Localization

(CVPR13 Best Paper Runner-Up)

Brubaker, M. A., Geiger, A., Urtasun, R.

In IEEE Conf. on Computer Vision and Pattern Recognition (CVPR 2013), pages: 3057-3064, IEEE, Portland, OR, June 2013 (inproceedings)

Abstract
In this paper we propose an affordable solution to self- localization, which utilizes visual odometry and road maps as the only inputs. To this end, we present a probabilis- tic model as well as an efficient approximate inference al- gorithm, which is able to utilize distributed computation to meet the real-time requirements of autonomous systems. Because of the probabilistic nature of the model we are able to cope with uncertainty due to noisy visual odometry and inherent ambiguities in the map ( e.g ., in a Manhattan world). By exploiting freely available, community devel- oped maps and visual odometry measurements, we are able to localize a vehicle up to 3m after only a few seconds of driving on maps which contain more than 2,150km of driv- able roads.

avg ps

pdf supplementary project page [BibTex]

pdf supplementary project page [BibTex]

2009


no image
Critical and multicritical behavior of the +/-J Ising model in two and three dimensions

Hasenbusch, M., Parisen Toldin, F., Pelissetto, A., Vicari, E.

In Journal of Physics: Conference Series, 145, Braunschweig, 2009 (inproceedings)

icm

DOI [BibTex]

2009


DOI [BibTex]

2007


no image
Single lamella crystals of polyethylene accessible by catalytic emulsion-polymerization

Weber, C. H. M., Chiche, A., Krausch, G., Rosenfeldt, S., Ballauff, M., Goettker-Schnetmann, I., Tong, Q., Mecking, S., Harnau, L.

In Polymeric Materials: Science \& Engineering, 97, pages: 133-134, 2007 (inproceedings)

icm

[BibTex]

2007


[BibTex]

2001


no image
Diffusion of implanted 195Au radiotracer atoms in amorphous silicon under irradiation with 1 MeV-N+ ions

Voss, T., Scharwaechter, P., Frank, W.

In Proceedings of DIMAT 2000, the Fifth International Conference on Diffusion in Materials, 194/199, pages: 659-665, Defect and Diffusion Forum, Scitec Publications Ltd., Paris, France, 2001 (inproceedings)

icm

[BibTex]

2001


[BibTex]


no image
Diffusion of gold in the amorphous ceramic Si28C36N36

Matics, S., Frank, W.

In Proceedings of DIMAT 2000, the Fifth International Conference on Diffusion in Materials, 194/199, pages: 947-952, Diffusion and Defect Forum, Scitec Publications Ltd., Paris, France, 2001 (inproceedings)

icm

[BibTex]

[BibTex]


no image
Diffusion of gold in germanium

Strohm, A., Matics, S., Frank, W.

In Proceedings of DIMAT 2000, the Fifth International Conference on Diffusion in Materials, 194/199, pages: 629-634, Defect and Diffusion Forum, Scitech Publ. Ltd., Paris, France, 2001 (inproceedings)

icm

[BibTex]

[BibTex]