Research

Direct Visual Odometry

In this project, we develop a direct visual odometry method which mainly uses lines and therefore shows good performance in poorly textured environments (e.g., indoor scenes). In addition to the image information, we use IMU information to speed up the line detection step. However, also point features can be used where no lines are available. [more]

Search and Rescue Drones

In comparison to other civilian applications, search an rescue requires quite demanding capabilities. The objective of this research line is to create MAVs that are able to act without relying on external computing power, that are fast and easy to deploy and that can deliver information to the operator in real-time. We started working on this direction when our team, the Graz Griffins, was selected by the organizers to take part in the [website2016 DJI Developer Challenge, only 25 out of 140 teams made the cut. The organization provided us with a fully equipped DJI Matrice 100 MAV. [more]


Funding

SLIM EU-Project (2016-2020)


SLIM aims to develop a cost-effective and sustainable selective low impact mining solution based on non-linear rock mass fragmentation by blasting models, airborne particulate matter, vibration affections and nitrate leaching mitigation actions for exploitation of small mineral deposits (including those with chemically complex ore-forming phases) through a new generation of explosives and an advanced automatic blast design software based on improved rock mass characterisation and fragmentation models for optimum fragmentation and minimum rock damage and far-field vibrations. [More]

CSISmartScan

3D crime site scanning and documentation based on cost-efficient 3D sensors, tablets and smartphones.

CSISmartScan3D will explore the possibilities and limitations for using modern sensor technologies with regard to requirements in the context of crime scene documentation, notably whether and to which extent adequate and complete 3D models can be captured. In the range of core methods, the potential of inter-modal sensor fusion will be of particular interest. [More]

V-MAV

Cooperative micro aerial vehicles using onboard visual sensors

The overall goal of the  FWF-funded VMAV project is to advance the capabilities of small scale flying robots (UAV's) in the areas of flight behavior and flight autonomy. New algorithms will be investigated to make UAV's smarter, more agile and ultimately more useful for applications. [More]

FreeLine (2014-2016)

Overhead Power Line Clearance Inspection using an Unmanned Aerial Vehicle

The aim of the FreeLine project is to develop an automated system to detect undercuts of the clearance distance between the power line and surrounding vegetation. [More]

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3D Pitoti EU-Project (2013-2016)

The aim of this project is to devise a coarse-to-fine 3D reconstruction and visualization pipeline to preserve the UNESCO World Heritage site in the Valcamonica Valley, Italy, and to provide access to the enriched high resolution digital rock-art for scientists, museum visitors, school children and web users. More information can be found here.

UAV-Vermessung FFG/BRIDGE-Project (2013-2016)

Vermessungstechnische Anwendungen einer Sonderform der Photogrammetrie unter Verwendung von UAV (unmanned aerial vehicle) nehmen in ihrer Verbreitung und Bedeutung in der Vermessungskunde rasch zu. Ist einerseits die Genauigkeit der klassischen Photogrammetrie hinlänglich untersucht, so gibt es zu den neuen, UAV gestützten Anwendungen keine, auf grundlegenden wissenschaftlichen Untersuchungen basierenden Aussagen dazu, welche Parameter und in welchem Ausmaß für die Genauigkeit verantwortlich zeichnen. [More]

AIRPLAN FFG/KIRAS-Project (2013-2015)

Goal of the project is the spatial validation and securing of events in public space. We allow the validation and simulation of relevant spatial security and safety aspects on the basis of aerial imaging information. This enables, for the first time, a large-scale and resource efficient planning before the event to reduce the probability of a crisis, and quick simulation and reaction in case of emergency. [More]

HOLISTIC FFG/FIT-IT-Project (2011-2013)

The aim of this research project is holistic scene understanding in large aerial datasets, consisting of thousands of massively redundant high-resolution images. Holistic scene understanding is one of the major problems in computer vision and photogrammetry and has recently got a lot of attention. [More]

Pegasus (2010-2013)

Autonomous Inspection of Overhead Power Lines using an Unmanned Aerial Vehicle

The aim of the PEGASUS project is to develop a mobile vision system for overhead power line inspection to be mounted on an unmanned aerial vehicle (UAV). [More]

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Walkassist

The Walkassist is a smart shoe developed to detect obstacles for visually impaired people using ultrasonic distance sensors. The aim of this research-project is to exploit additional visual information to support the ultrasonic based system. [More]