Heinz Hofbauer

ORCID

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 34

Top Venues

Universität Salzburg (PHD)

Education History

Universität Salzburg

PHD

Publications

Heinz Hofbauer, Florent Autrusseau, Andreas Uhl
Quality and recognizability estimation video encryption database. Inf. Sci. 678 (2024)
Johannes Schuiki, Christof Kauba, Heinz Hofbauer, Andreas Uhl
On the Influence of Texture Strength and Camera Signal on Micro- Texture Surface Classification. IWBF (2024)
Johannes Schuiki, Christof Kauba, Heinz Hofbauer, Andreas Uhl
Cross-Sensor Micro-Texture Material Classification and Smartphone Acquisition do not go well together. IWBF (2023)
Johannes Schuiki, Christof Kauba, Heinz Hofbauer, Andreas Uhl
Limiting Factors in Smartphone-Based Cross-Sensor Microstructure Material Classification. IWDW (2023)
Lukas Lamminger, Heinz Hofbauer, Andreas Uhl
First Learning Steps to Recognize Faces in the Noise. IH&MMSec (2023)
Georg Wimmer, Rudolf Schraml, Heinz Hofbauer, Alexander Petutschnigg, Andreas Uhl
An Analysis of the Use of Hyperspectral Data for Roundwood Tracking. ICCSA (Workshops 3) (2022)
Heinz Hofbauer, Yoanna Martínez-Díaz, Luis Santiago Luevano, Heydi Méndez-Vázquez, Andreas Uhl
Utilizing CNNs for Cryptanalysis of Selective Biometric Face Sample Encryption. ICPR (2022)
Ehsaneddin Jalilian, Heinz Hofbauer, Andreas Uhl
Iris Image Compression Using Deep Convolutional Neural Networks. Sensors 22 (7) (2022)
Rudolf Schraml, Georg Wimmer, Heinz Hofbauer, Ehsaneddin Jalilian, Dinara Bekkozhayeva, Petr Císar, Andreas Uhl
CNN-based fish iris identification. EUSIPCO (2022)
Heinz Hofbauer, Florent Autrusseau, Andreas Uhl
Low Quality and Recognition of Image Content. IEEE Trans. Multim. 24 (2022)
Heinz Hofbauer, Fernando Alonso-Fernandez, Josef Bigün, Andreas Uhl
Experimental analysis regarding the influence of iris segmentation on the recognition rate. CoRR (2022)
Georg Wimmer, Rudolf Schraml, Heinz Hofbauer, Alexander Petutschnigg, Andreas Uhl
Two-Stage CNN-Based Wood Log Recognition. ICCSA (7) (2021)
Georg Wimmer, Rudolf Schraml, Heinz Hofbauer, Alexander Petutschnigg, Andreas Uhl
Two-stage CNN-based wood log recognition. CoRR (2021)
Heinz Hofbauer, Luca Debiasi, Susanne Kränkl, Andreas Uhl
Exploring presentation attack vulnerability and usability of face recognition systems. IET Biom. 10 (2) (2021)
Rudolf Schraml, Heinz Hofbauer, Ehsaneddin Jalilian, Dinara Bekkozhayeva, Mohammadmehdi Saberioon, Petr Císar, Andreas Uhl
Towards Fish Individuality-Based Aquaculture. IEEE Trans. Ind. Informatics 17 (6) (2021)
Heinz Hofbauer, Yoanna Martínez-Díaz, Simon Kirchgasser, Heydi Méndez-Vázquez, Andreas Uhl
Highly Efficient Protection of Biometric Face Samples with Selective JPEG2000 Encryption. ICASSP (2021)
Heinz Hofbauer, Florent Autrusseau, Andreas Uhl
To recognize or not to recognize - A database of encrypted images with subjective recognition ground truth. Inf. Sci. 551 (2021)
Sanjay Shekhawat, Heinz Hofbauer, Bernhard Prommegger, Andreas Uhl
Efficient Fingervein Sample Image Encryption. IWBF (2020)
Simon Kirchgasser, Luca Debiasi, Rudolf Schraml, Heinz Hofbauer, Andreas Uhl, Jonathan Boyle, James M. Ferryman
Template Protection on Multiple Facial Biometrics in the Signal Domain under Visible and Near-Infrared Light. IWBF (2020)
Ehsaneddin Jalilian, Heinz Hofbauer, Andreas Uhl
Deep Iris Compression. ICPR Workshops (5) (2020)
Heinz Hofbauer, Ehsaneddin Jalilian, Andreas Uhl
Exploiting superior CNN-based iris segmentation for better recognition accuracy. Pattern Recognit. Lett. 120 (2019)
Heinz Hofbauer, Luca Debiasi, Andreas Uhl
Mobile Face Recognition Systems: Exploring Presentation Attack Vulnerability and Usability. ICB (2019)
Heinz Hofbauer, Andreas Uhl
Applicability of No-Reference Visual Quality Indices for Visual Security Assessment. IH&MMSec (2018)
Heinz Hofbauer, Florent Autrusseau, Andreas Uhl
To See or Not To See: Determining the Recognition Threshold of Encrypted Images. EUVIP (2018)
Christian Rathgeb, Nicolas Buchmann, Heinz Hofbauer, Harald Baier, Andreas Uhl, Christoph Busch
Methods for accuracy-preserving acceleration of large-scale comparisons in CPU-based iris recognition systems. IET Biom. 7 (4) (2018)
Heinz Hofbauer, Ehsaneddin Jalilian, Ana F. Sequeira, James M. Ferryman, Andreas Uhl
Mobile NIR Iris Recognition: Identifying Problems and Solutions. BTAS (2018)
Pawel Drozdowski, Christian Rathgeb, Heinz Hofbauer, Johannes Wagner, Andreas Uhl, Christoph Busch
Towards pre-alignment of near-infrared iris images. IJCB (2017)
Peter Wild, Heinz Hofbauer, James M. Ferryman, Andreas Uhl
Quality-based iris segmentation-level fusion. EURASIP J. Inf. Secur. 2016 (2016)
Heinz Hofbauer, Inmaculada Tomeo-Reyes, Andreas Uhl
Isolating Iris Template Ageing in a Semi-Controlled Environment. BIOSIG (2016)
Heinz Hofbauer, Fernando Alonso-Fernandez, Josef Bigün, Andreas Uhl
Experimental analysis regarding the influence of iris segmentation on the recognition rate. IET Biom. 5 (3) (2016)
Heinz Hofbauer, Andreas Uhl
Calculating a boundary for the significance from the equal-error rate. ICB (2016)
Heinz Hofbauer, Andreas Uhl
Identifying deficits of visual security metrics for images. Signal Process. Image Commun. 46 (2016)
Christian Rathgeb, Heinz Hofbauer, Andreas Uhl, Christoph Busch
TripleA: Accelerated accuracy-preserving alignment for iris-codes. ICB (2016)
Rudolf Schraml, Heinz Hofbauer, Alexander Petutschnigg, Andreas Uhl
On rotational pre-alignment for tree log identification using methods inspired by fingerprint and iris recognition. Mach. Vis. Appl. 27 (8) (2016)
Rudolf Schraml, Heinz Hofbauer, Alexander Petutschnigg, Andreas Uhl
Tree Log Identification Based on Digital Cross-Section Images of Log Ends Using Fingerprint and Iris Recognition Methods. CAIP (1) (2015)
Peter Wild, Heinz Hofbauer, James M. Ferryman, Andreas Uhl
Segmentation-level Fusion for Iris Recogntion. BIOSIG (2015)
Heinz Hofbauer, Andreas Unterweger, Andreas Uhl
Encrypting only AC coefficient signs considered harmful. ICIP (2015)
Heinz Hofbauer, Christian Rathgeb, Johannes Wagner, Andreas Uhl, Christoph Busch
Investigation of Better Portable Graphics Compression for Iris Biometric Recognition. BIOSIG (2015)
Jan De Cock, Heinz Hofbauer, Thomas Stütz, Andreas Uhl, Andreas Unterweger
An industry-level blu-ray watermarking framework. Multim. Tools Appl. 74 (18) (2015)
Jan De Cock, Heinz Hofbauer, Thomas Stütz, Andreas Uhl, Andreas Unterweger
Erratum to: An industry-level blu-ray watermarking framework. Multim. Tools Appl. 74 (18) (2015)
Heinz Hofbauer, Fernando Alonso-Fernandez, Peter Wild, Josef Bigün, Andreas Uhl
A Ground Truth for Iris Segmentation. ICPR (2014)
Heinz Hofbauer, Andreas Uhl, Andreas Unterweger
Transparent encryption for HEVC using bit-stream-based selective coefficient sign encryption. ICASSP (2014)
Heinz Hofbauer
Visuelle Evaluierung, Skalierung und Transport von sicheren Videos. Ausgezeichnete Informatikdissertationen (2013)
Hermann Hellwagner, Heinz Hofbauer, Robert Kuschnig, Thomas Stütz, Andreas Uhl
Secure transport and adaptation of MC-EZBC video utilizing H.264-based transport protocols. Signal Process. Image Commun. 27 (2) (2012)
Heinz Hofbauer, Christian Rathgeb, Andreas Uhl, Peter Wild
Image metric-based biometric comparators: A supplement to feature vector-based Hamming distance? BIOSIG (2012)
Heinz Hofbauer, Christian Rathgeb, Andreas Uhl, Peter Wild
Iris Recognition in Image Domain: Quality-Metric Based Comparators. ISVC (2) (2012)
Heinz Hofbauer, Andreas Uhl
An effective and efficient visual quality index based on local edge gradients. EUVIP (2011)
Thomas Stütz, Vinod Pankajakshan, Florent Autrusseau, Andreas Uhl, Heinz Hofbauer
Subjective and objective quality assessment of transparently encrypted JPEG2000 images. MM&Sec (2010)
Heinz Hofbauer, Andreas Uhl
Visual quality indices and lowquality images. EUVIP (2010)
Heinz Hofbauer, Andreas Uhl
Selective encryption of the MC-EZBC bitstream and residual information. EUSIPCO (2010)
Heinz Hofbauer, Andreas Uhl
Selective encryption of the MC EZBC bitstream for DRM scenarios. MM&Sec (2009)
Heinz Hofbauer, Andreas Uhl, Peter Zinterhof
Quasi Monte Carlo Integration in Grid Environments: Further Leaping Effects. Parallel Process. Lett. 16 (3) (2006)
Heinz Hofbauer, Thomas Stütz, Andreas Uhl
Selective Encryption for Hierarchical MPEG. Communications and Multimedia Security (2006)

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Publication Activity (10 Years)

Top Topics

Top Venues

Heinz Hofbauer