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Research Projects (2007)

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Maurer Michael Saffari Amir Schulter Samuel Seichter Hartmut Zeisl Bernhard Lex Alexander Arth Clemens Barakonyi István Bauer Joachim Beichel Reinhard Bischof Horst Bornik Alexander Reitinger Bernhard Bauer Christian Gruber Lukas Kainz Bernhard Pirchheim Christian Wagner Daniel Kalkofen Denis Donoser Michael Elbischger Pierre Ferstl David Fraundorfer Friedrich Reitmayr Gerhard Godec Martin Graber Gottfried Grabner Markus Grubert Jens Hartl Andreas Hauswiesner Stefan Riemenschneider Hayko Grabner Helmut Hirzer Martin Hofer Manuel Hoppe Christof Irschara Arnold Newman Joseph Junghanns Sebastian Khan Inayatullah Kalkusch Michael Karner Konrad Khlebnikov Rostislav Klaus Andreas Klopschitz Manfred Kluckner Stefan Köstinger Martin Kontschieder Peter Pirker Katrin Kruijff Ernst Langlotz Tobias Langs Georg Leberl Franz Lee Felix Leistner Christian Leitner Raimund Lenz Martin Mauthner Thomas Meixner Philipp Mendez Erick Grabner Michael Heber Markus Mühl Judith Mulloni Alessandro Ober Sandra Pacher Georg Partl Christian Pflugfelder Roman Pinz Axel Roth Peter M. Pock Thomas Puff Werner Pan Qi Ram Surinder Grasset Raphael Recky Michal Regenbrecht Holger Reinbacher Christian Rüther Matthias Rumpler Markus Santner Jakob Sareika Markus Schall Gerhard Schmalstieg Dieter Schulz Hans-Jörg Sormann Mario Steinberger Markus Sternig Sabine Storer Markus Straka Matthias Streit Marc Tatzgern Markus Nguyen Thanh Nguyen Thuy Trobin Werner Unger Markus Uray Martina Urschler Martin Veas Eduardo Waldner Manuela Wendel Andreas Werlberger Manuel Winter Martin Wohlhart Paul Zach Christopher Zebedin Lukas Zollmann Stefanie
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3D Computer Vision 3D reconstruction Aerial Vision Augmented Reality Augmented Video Best Paper Award Biometrics Caleydo Computer Graphics Computer Vision Convex Optimization Coordinate transformations detection face Fingerprint Georeferencing GPU GUI HOG Human Computer Interaction Image Labelling Industrial Applications Information Visualization integral imaging Interaction Interaction Design Machine Learning Medical computer vision Medical Visualization Mixed Reality Mobile computing Mobile phone Model Multi-Display Environments Multiple Perspectives Object detection Object recognition Object reconstruction Object Tracking On-Line Learning Robotics Segmentation Shape analysis shape from focus SLAM Software Projects Structure from Motion Surveillance SVM Symmetry Tracking Fusion Tracking, Action Recognition User Interfaces Variational Methods Virtual reality and augmented reality Visual Tracking Visualization
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  Title     Abstract     Start     End  
CranUS - Cranial Ultrasound Simulation
(details)

The use of augmented reality in medicine is an important field, especially in teaching and training of sensitive tasks. To support teaching and training of neonatal cranial sonography, an augmented reality simulator was developed. Physical models of a newborn and an ultrasound probe were tracked and their movements displayed in their virtual representation. The head of the newborn model was augmented with a 3D volume, reconstructed from ultrasound images of a real patient. Reconstructing a 3D volume from irregular source data takes a special focus on positioning the images and the subsequent interpolation. Moving the physical model towards each other, the according slices are generated in realtime.

2007 2008
Doctoral Program for the Confluence of Graphics and Vision
(details)

Computer vision and computer graphics constitute two closely related areas of research: Though both fields rely on the same physical and mathematical principles and on a common set of representations, they mainly differ in how these representations are built. Traditionally these two fields have been treated as separate academic discipline. Exploiting the commonalities between vision and graphics turns out to be a scientifically profitable endeavour. There are many examples of fruitfull combination of graphics and vision, but there is no systematic education of students (especially in Austria). Therefore, the goal of this doctoral program Confluence of Vision and Graphics is to educate highly talented PhD students in this interdisciplinary field and to teach them a common view of this challenging topic from the start. All proposed topics require a significant amount of vision and graphics. The students will be co-supervised jointly by one professor with vision and one professor with graphics expertise. The proposed educational program will ensure that the students will be trained to become future leading scientists, which will face the challenges of research excellence in the interdisciplinary area of graphics and vision, academic leadership, and social competence as a member of a particular research group as well as being a part of the global research network.

2007 2019
VIPEM - Visual Analytics for Personalized Medicine
(details)

VIPEM ist ein System zur hypothesengesteuerten Analyse multidimensionaler Datenräume im Gebiet der personalisierten Medizin. Ein multidimensionaler Datenraum, bestehend aus molekularen und klinischen Daten, wird unter gleichzeitiger Anwendung algorithmischer Verfahren und direkter Benutzerinteraktion gefiltert und hierarchisch strukturiert. Ein zentrales Forschungsproblem der personalisierten Medizin ist die Frage, wie die Verknüpfungen zwischen genetischen Variationen und Krankheiten, bzw. dem Ansprechen auf bestimmte Medikamente, gefunden werden können. Dazu gilt es, z.B. Gendaten mit klinischen Daten zu verknüpfen und in Folge spezifische Patientengruppen zu identifizieren. Die großen Datenmengen der molekularen Analyseverfahren (genetische Polymorphismen, Genexpressionsdaten, Proteomics) können nur mehr mit Methoden der Bioinformatik und Statistik bewältigt werden. Aber auch Standardmethoden der Statistik und der Bioinformatik versagen, wenn die Daten sehr inhomogen strukturiert sind dies ist bei den klinischen Daten der Fall und wenn Strukturen in den Daten durch Rauschen bzw. dominante Muster verdeckt werden. VIPEM soll mit Hilfe von Visualierungsmethoden die Struktur in den Datenräumen sichtbar machen und eine interaktive Navigation und Strukturierung sowohl der molekularen, als auch der klinischen Daten erlauben. VIPEM baut auf Grundlagenergebnissen in den Bereichen Informations-Visualisierung und multimodale Benutzerschittstellen auf. Durch eine enge Verknüpfung mehrerer gleichzeitig wirksamer Eingabekanäle und die sofortige Sichtbarkeit der Analyseschritte in der Visualisierung steht dem Experten ein Werkzeug zu interaktiven Erkundung von komplexen Datenräumen zur Verfügung. Als Eingabeparameter für Analysealgorithmen nutzt VIPEM hierbei die menschliche Fähigkeit, komplexe Muster und Zusammenhänge visuell bereits in Ansätzen zu erfassen, und erlaubt dadurch das Freilegen sonst verdeckter Strukturen. VIPEM fokussiert auf die hohe Nachfrage nach visualisierter Analytik im Bereich der Bioinformatik. Der innovative Zugang von VIPEM versteht sich als einmaliges Verkaufsargument, zumal sich mit VIPEM ein viel versprechendes Produkt abzeichnet, welches sicher innerhalb der nächsten zwei bis drei Jahre seinen Stellenwert als verwertbares Produkt am Markt behaupten könnte. Diese Forschungsarbeit wird als Teil des Projekts Caleydo durchgeführt.

2007 2009
POMAR 3D - Position and Orientation Measurement in 3D for Augmented Reality
(details)

Positionierungs- und Orientierungsmodul für einen Mobilen Augmented Reality- Client zur 3D-Echtzeitvisualisierung unterirdischer Ver- und Entsorgungsinfrastruktur

2007 2008
Genoptikum - Interactive Biomedical Information Visualization
(details)

Genoptikum is an interactive data exploration system for the visualization of and navigation in molecular and clinical data in the field of personalized medicine. Genoptikum addresses the essential but to date unsolved problem of how to identify connections between genetic variants and their corresponding diseases or the response to certain drugs and treatments, respectively. It is, therefore, necessary to connect gene data and clinical data in order to categorise specific subgroups of patients with certain disease features. The huge amount of data provided by molecular analytical methods (genetic polymorphisms, gene expression data, proteomics) can only be analysed by applying statistical methods and bioinformatics. However, even standard methods of statistics and bioinformatics fail when the data are inhomogeneous as is the case with clinical data and when data structures are obscured by noise and dominant patterns. Genoptikum should make the structure of the data spaces visible by using innovative methods of visualisation based on multiple high resolution displays in combination with data projection technologies. Genoptikum is bases on fundamental results in the fields of visualisation of information and multimodal user interfaces which enable an interactive navigation and structuring of both molecular and clinical data. Through a close link between several input channels, which are simultaneously active, and by immediate visualisation of the steps of the analysis, the expert is provides with a tool for the interactive exploration of complex data spaces. As input parameter for analysis algorithms Genoptikum makes use of the human visual capacity to grasp complex patterns to reveal hidden structures and correlations in large data spaces. This research is part of the project Caleydo.

2007 2009
Deskotheque - Collaborative Interaction in Multi Display Environments
(details)

Office space usually consists of private single-user workstations. Team work takes place on separate locations, usually supported by analogue media like printed paper. Digital data exchanges is accomplished through designated channels like e-mail or instant messengers.

Deskotheque is an ongoing project aiming to extend personal workspaces to enhance team work. It represents a flexible, interactive environment for team work, conference and meeting rooms. Unused surfaces in the room, such as empty wall space and table surfaces, can be turned into interactive, digital displays to be used for multi-user co-located teamwork.

2007 2011

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