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2019

Automatic 3-D Building Model Reconstruction from Very High Resolution Stereo Satellite Imagery

Partovi, T., Fraundorfer, F., Bahmanyar, R., Huang, H. & Reinartz, P., 2019, In : Remote Sensing . 11, 14, 1660.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
satellite imagery
roof
data acquisition
satellite data
disaster

Automatic and Semantically-Aware 3D UAV Flight Planning for Image-Based 3D Reconstruction

Koch, T., Körner, M. & Fraundorfer, F., 2019, In : Remote Sensing . p. 1550

Research output: Contribution to journalArticleResearchpeer-review

flight
heuristics
planning process
trajectory
methodology

Automatic Annotation of Airborne Images by Label Propagation Based on a Bayesian-CRF Model

Xiangyu, Z., Fraundorfer, F., Kurz, F. & Reinartz, P., 2019, In : Remote Sensing . 11, 2, 145.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
imagery
pixel
learning
image classification
labor

Automatic Muck Pile Characterization from UAV Images

Schenk, F., Tscharf, A., Mayer, G. & Fraundorfer, F., 10 Jun 2019, (Submitted) SPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

File
Unmanned aerial vehicles (UAV)
Piles
Open pit mining
Learning systems
Masks

Buildings Detection in VHR SAR Images Using Fully Convolution Neural Networks

Shahzad, M., Maurer, M., Fraundorfer, F., Wang, Y. & Zhu, X. X., Feb 2019, In : IEEE transactions on geoscience and remote sensing. 57, 2, p. 1100-1116 17 p., 8486983.

Research output: Contribution to journalArticleResearchpeer-review

Synthetic aperture radar
Convolution
synthetic aperture radar
Neural networks
Image classification

Camera Pose Estimation Based on PnL With a Known Vertical Direction

Lecrosnier, L., Boutteau, R., Vasseur, P., Savatier, X. & Fraundorfer, F., 2019, In : IEEE Robotics and Automation Letters. 4, 4, p. 3852-3859

Research output: Contribution to journalArticleResearchpeer-review

Cameras
Units of measurement
Sensors

Casting Geometric Constraints in Semantic Segmentation as Semi-Supervised Learning

Stekovic, S., Fraundorfer, F. & Lepetit, V., 2019, arXiv preprint arXiv:1904.12534.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Supervised learning
Computer vision
Casting
Semantics
Color

Damage Estimation of Explosions in Urban Environments by Simulation

Mohr, L., Benauer, R., Leitl, P. A. & Fraundorfer, F., 2019, In : International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. p. 253-260

Research output: Contribution to journalArticleResearchpeer-review

Explosions
Semantics
Detonation
Disasters
Antennas

Evaluation of CNN-based Single-Image Depth Estimation Methods

Koch, T., Liebel, L., Fraundorfer, F. & Körner, M., 2019, Proceedings ECCV 2018 Workshops.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

GigaPan Image-Based 3D Reconstruction for Engineering Geological Investigations

Lee, H., Mostegel, C., Fraundorfer, F. & Kieffer, D. S., 2019, IAEG/AEG Annual Meeting Proceedings, San Francisco, California, 2018. Springer International Publishing AG , Vol. 6. p. 207-215

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

High-Level Teleoperation System For Aerial Exploration Of Indoor Environments

Isop, W. A., Gebhardt, C., Nägeli, T., Fraundorfer, F., Hilinges, O. & Schmalstieg, D., 2019, In : Frontiers in Robotics and AI. 22 p., 95.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Remote control
Automation
Antennas
Decision making
Topology

Multi-Task cGAN for Simultaneous Spaceborne DSM Refinement and Roof-Type Classification

Bittner, K., Körner, M., Fraundorfer, F. & Reinartz, P., 2019, In : Remote Sensing . 11, 11, 1262.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
roof
learning
pixel
segmentation
multiple regression

Overview Obstacle Maps for Obstacle Aware Navigation of Autonomous Drones

Pestana Puerta, J., Maurer, M., Muschick, D., Hofer, M. & Fraundorfer, F., 2019, In : Journal of field robotics. 36, 4, Spec. Iss., p. 734-762 29 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Navigation
Photogrammetry
Drones
Trajectories
Robots

RESLAM: A real-time robust edge-based SLAM system

Schenk, F. & Fraundorfer, F., 20 May 2019, Proceedings of the International Conference on Robotics and Automation 2019. 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

File
Cameras
Sensors
Program processors
Robotics
Pipelines

Rotational Alignment of IMU-camera Systems with 1-Point RANSAC

Banglei, G., Su, A., Li, Z. & Fraundorfer, F., 2019, Pattern Recognition and Computer Vision. Lin, Z. (ed.). Cham: Springer, p. 172-183 (Lecture Notes in Computer Science; no. 11859).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Cameras
Detectors

Self-Supervised Convolutional Neural Networks for Plant Reconstruction Using Stereo Imagery

Xia, Y., d'Angelo, P., Tian, J., Fraundorfer, F. & Reinartz, P., 2019, In : Photogrammetric engineering & remote sensing. 85, 5, p. 389-399 11 p.

Research output: Contribution to journalArticleResearchpeer-review

imagery
Neural networks
cost
Costs
census

SLIM-A Scalable and Lightweight Indoor-Navigation MAV as Research and Education Platform

Isop, W. A. & Fraundorfer, F., 2019, Robotics and Education: RiE 2019. Cham: Springer, p. 182-195 (Advances in Intelligent Systems and Computing; vol. 1023).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Navigation
Education
Antennas
Computer graphics
Computer vision
2018

Deep 2.5D Vehicle Classification with Sparse SfM Depth Prior for Automated Toll Systems

Waltner, G., Maurer, M., Holzmann, T., Ruprecht, P., Opitz, M., Possegger, H., Fraundorfer, F. & Bischof, H., 7 Dec 2018, 2018 IEEE Intelligent Transportation Systems Conference, ITSC 2018. Institute of Electrical and Electronics Engineers, Vol. 2018-November. p. 3212-3217 6 p. 8569670

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Computer vision
Cameras
Neural networks
Data storage equipment

Deep 2.5 D Vehicle Classification with Sparse SfM Depth Prior for Automated Toll Systems

Waltner, G., Maurer, M., Holzmann, T., Ruprecht, P., Opitz, M., Possegger, H., Fraundorfer, F. & Bischof, H., 2018, In : arXiv.org e-Print archive. 6 p.

Research output: Contribution to journalArticleResearchpeer-review

GigaPan Image-Based 3D Reconstruction for Engineering Geological Investigation

Lee, H., Mostegel, C., Fraundorfer, F. & Kieffer, D. S., 2018.

Research output: Contribution to conferencePaperResearchpeer-review

Globally Consistent Dense Real-Time 3D Reconstruction from RGBD Data

Weilharter, R. J., Schenk, F. & Fraundorfer, F., 2018, Proceedings of the OAGM Workshop 2018: Medical Image Analysis. Welk, M., Urschler, M. & Roth, P. M. (eds.). Graz: Verlag der Technischen Universität Graz, p. 121-127 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
Surface reconstruction
Cameras

Minimal solutions for the rotational alignment of IMU-camera systems using homography constraints

Banglei, G., Qifeng, Y. & Fraundorfer, F., 2018, In : Computer vision and image understanding. p. 79 - 91

Research output: Contribution to journalArticleResearchpeer-review

Optimization of OpenStreetMap Building Footprints Based on Semantic Information of Oblique UAV Images

Zhuo, X., Fraundorfer, F., Kurz, F. & Reinartz, P., 2018, In : Remote Sensing . 10, 4, 624.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
footprint
segmentation
ATKIS
image resolution
vehicle

Prioritized multi-view stereo depth map generation using confidence prediction

Mostegel, C., Fraundorfer, F. & Bischof, H., 2018, In : ISPRS journal of photogrammetry and remote sensing.

Research output: Contribution to journalArticleResearchpeer-review

Semantically Aware Urban 3D Reconstruction with Plane-Based Regularization

Holzmann, T., Maurer, M., Fraundorfer, F. & Bischof, H., 2018, Computer Vision – ECCV 2018: 15th European Conference, Munich, Germany, September 8-14, 2018, Proceedings, . Springer, p. 487-503 (Lecture Notes in Computer Science; vol. 11218).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File

Towards an Autonomous Vision-based Inventory Drone

Maurer, M., Pestana Puerta, J., Fraundorfer, F. & Bischof, H., 5 Oct 2018.

Research output: Contribution to conferencePosterResearch

Navigation
Warehouses
Logistics
Sensors
Drones

UAV-Anwendungen im Bergbau - Modellversuche als Beitrag zur photogrammetrischen Forschung und Entwicklung

Tscharf, A., Schenk, F., Mayer, G., Fraundorfer, F. & Bischof, H., 25 Jun 2018, 19. Geokinematischer Tag. Benndorf, J. (ed.). 1 ed. Vol. 2018. p. 30-43 14 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

research and development
digitization
experiment
data interpretation
automation

UAVs zur Qualitätssteuerung im Tagbau

Tscharf, A., Mayer, G., Fraundorfer, F. & Gaich, A., 2018, In : Berg- und hüttenmännische Monatshefte. p. 124 - 130

Research output: Contribution to journalArticleResearchpeer-review

Visual Odometry Using a Homography Formulation with Decoupled Rotation and Translation Estimation Using Minimal Solutions

Guan, B., Vasseur, P., Demonceaux, C. & Fraundorfer, F., 1 May 2018, 2018 IEEE International Conference on Robotics and Automation (ICRA). p. 2320-2327 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2016

Accuracy related research on the use of UAVs in Mine Surveying

Tscharf, A., Rumpler, M., Mayer, G., Fraundorfer, F. & Bischof, H., Sep 2016, XVI International Mine Surveying Congress.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Aerial image sequence geolocalization with road traffic as invariant feature

Máttyus, G. & Fraundorfer, F., 1 Aug 2016, In : Image and Vision Computing. 52, p. 218-229 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Telecommunication traffic
Antennas
Global positioning system
Railroad cars
Imaging systems

A New Paradigm for Matching UAV- and Aerial Images

Koch, T., Zhuo, X., Reinartz, P. & Fraundorfer, F., 2016, ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences. p. 83-90

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access

Automatic alignment of indoor and outdoor building models using 3d line segments.

Koch, T. & Fraundorfer, F., 2016. 8 p.

Research output: Contribution to conferencePaperResearchpeer-review

Direct Stereo Visual Odometry Based on Lines

Holzmann, T., Fraundorfer, F. & Bischof, H., Feb 2016, 11th International Conference on Computer Vision Theory and Applications (VISAPP), 2016.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

File

Guided sparse camera pose estimation

Schenk, F., Mohr, L., Rüther, M., Fraundorfer, F. & Bischof, H., 2016, Proceedings of The 40th Annual Workshop of the Austrian Association for Pattern Recognition (OAGM), 2016. p. 139-146 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File
Facades
Cameras
Image recording
Range finders
Distance measurement

Homography Based Egomotion Estimation with a Common Direction

Saurer, O., Vasseur, P., Boutteau, R., Demonceaux, C., Pollefeys, M. & Fraundorfer, F., 1 Feb 2016, In : IEEE Transactions on Pattern Analysis and Machine Intelligence. 39, 2, p. 327-341 15 p.

Research output: Contribution to journalArticleResearchpeer-review

Micro Aerial Projector - Stabilizing Projected Images Of An Airborne Robotics Projection Platform

Isop, W. A., Pestana Puerta, J., Ermacora, G., Fraundorfer, F. & Schmalstieg, D., Oct 2016, 2016 IEEE/RJS International Conference on Intelligent Robots and Systems (IROS2016).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Robotics
Stabilization
Antennas
Lasers
Experiments

Minimal solutions for pose estimation of a multi-camera system

Hee Lee, G., Li, B., Pollefeys, M. & Fraundorfer, F., 2016, Springer Tracts in Advanced Robotics. Springer Verlag, Vol. 114. p. 521-538 18 p. (Springer Tracts in Advanced Robotics; vol. 114).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Cameras
Singular value decomposition
Polynomials

Regularized 3D Modeling from Noisy Building Reconstructions

Holzmann, T., Fraundorfer, F. & Bischof, H., 25 Oct 2016, International Conference on 3D Vision.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The 3D-PITOTI Project with a Focus on Multi-Scale 3D Reconstruction using Semi-Autonomous UAVs

Mostegel, C., Poier, G., Reinbacher, C., Hofer, M., Fraundorfer, F., Bischof, H., Höll, T., Holler, G. & Pinz, A., May 2016, 1st OAGM-ARW Joint Workshop: Vision Meets Robotics. p. 51-52 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

The tum-dlr multimodal earth observation evaluation benchmark

Koch, T., d'Angelo, P., Kurz, F., Fraundorfer, F., Reinartz, P. & Körner, M., 2016. 8 p.

Research output: Contribution to conferencePaperResearchpeer-review

UAV-based Autonomous Image Acquisition with Multi-View Stereo Quality Assurance by Confidence Prediction

Mostegel, C., Rumpler, M., Fraundorfer, F. & Bischof, H., 2016, IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

UAV-Vermessung im Bergbau - Stand der Forschung und Ausblick

Tscharf, A., Rumpler, M., Mayer, G., Fraundorfer, F. & Bischof, H., May 2016, Schriftenreihe des Instituts für Markscheidewesen und Geodäsie.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Using Self- Contradiction to Learn Confidence Measures in Stereo Vision

Mostegel, C., Rumpler, M., Fraundorfer, F. & Bischof, H., 2016, IEEE Conference on Computer Vision and Pattern Recognition (CVPR).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Vision based safe navigation for search and rescue drones

Pestana Puerta, J. & Fraundorfer, F., 14 Oct 2016.

Research output: Contribution to conferencePosterResearch

Unmanned aerial vehicles (UAV)
Navigation
Drones
2015

Building and site reconstruction from small scale unmanned aerial vehicles (uav's)

Fraundorfer, F., 2015, Proceedings Joint Urban Remote Sensing Event (JURSE). ., p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Graz Griffins’ Solution to the European Robotics Challenges 2014

Pestana Puerta, J., Prettenthaler, R., Holzmann, T., Muschick, D., Mostegel, C., Fraundorfer, F. & Bischof, H., 2015, (Accepted/In press) Austrian Robotics Workshop. .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Minimal solutions for the multicamera pose estimation problem.

Lee, G. H., Li, B., Pollefeys, M. & Fraundorfer, F., 2015, In : The International Journal of Robotics Research. 34, 7, p. 837-848

Research output: Contribution to journalArticleResearchpeer-review

On the use of UAVs in Mining and Archaeology - Geo-accurate 3D Reconstructions using Various Platforms and Terrestrial Views

Rumpler, M., Tscharf, A., Fraundorfer, F., Bischof, H. & Mayer, G., 2015, (Accepted/In press) Proceedings of the International Conference on Unmanned Aerial Vehicles in Geomatics (UAV-g). .

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Performance Evaluation of Vision-Based Algorithms for MAVs

Holzmann, T., Prettenthaler, R., Pestana Puerta, J., Muschick, D., Mostegel, C., Fraundorfer, F., Bischof, H. & Graber, G., 2015, Workshop of the Austrian Association for Pattern Recognition. ., p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access
File