Herglotz, Christian

Dr.-Ing. Christian Herglotz

Department Elektrotechnik-Elektronik-Informationstechnik (EEI)
Lehrstuhl für Multimediakommunikation und Signalverarbeitung

Raum 06.0230
Cauerstr. 7
91058 Erlangen

Seit über 8 Jahren beschäftige ich mich mit der energieeffizienten Videokommunikation. Schwerpunkte in diesem Themengebiet sind die Codierung und die Decodierung von Videodaten, aber auch die Datenübertragung sowie die Wiedergabe auf Endgeräten. Nähere Informationen gibt es auf den folgenden Seiten:

Energy Efficiency Video Experts

https://www.lms.tf.fau.de/forschung/arbeitsgebiete/videosignalverarbeitung-und-uebertragung/videokommunikation-2-0/

Ich biete Abschlussarbeiten im Gebiet der energieeffizienten Videokommunikation an.

https://www.lms.tf.fau.de/energieeffizienz-in-der-videokommunikation/

Masterarbeiten

„Adaptive Temporal Downsampling of Video Sequences for Reduced Bitrates and Enhanced Energy Efficiency“, WS 2020/2021
„Temporal Downsampling of Video Sequences for Minimum Quality Degradation“, WS 2020/2021
„Analyse des durch Videokommunikation verursachten CO2-Ausstoßes“, SS 2020
„Improvement of Decoding-Energy-Rate-Distortion Optimization in Bitrate-Irrelevant Scenarios“, WS 2019/2020
„Decoding-Energy-Rate-Distortion Optimization in x264 Video Encoding“, WS 2019/2020

Bachelorarbeiten

„Beyondtegaard-Delta für die Bewertung von Videocodecs“, SS 2020

Forschungspraktika

„Extending an Online Decoding Energy Estimation Tool by H.264“, WS 2020/2021
„Joint Optimization of the Decoding Energy and the Psychovisual Quality in x265“, WS 2019/2020

Christian Herglotz, Stéphane Coulombe, Ahmad Vakili, André Kaup: Best Paper Award (IEEE International Conference on Consumer Technology (ISCT)) – 2019
Christian Herglotz: Lehrevaluation (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)) – 2018
Christian Herglotz: Lehrevaluation (Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)) – 2016
Christian Herglotz, Dominic Springer, Andrea Eichenseer, André Kaup: Paul Dan Cristea Special Award (International Conference on Systems, Signals and Image Processing (IWSSIP)) – 2013

Vorlesung (VORL)

Virtual Vision

Vorlesung Signale und Systeme I&II

2 SWS

Erwartete Teilnehmerzahl: 30

Für Gasthörer zugelassen

ECTS-Studium

ECTS-Credits: 2,5

Unterrichtssprache Englisch
- Mi 14:15-15:45, Raum 05.025 (außer vac) .ics: Termin Mi 14:15-15:45 in den Kalender importieren

2021

Fischer K., Blum C., Herglotz C., Kaup A.:
Robust Deep Neural Object Detection and Segmentation for Automotive Driving Scenario with Compressed Image Data
IEEE International Symposium on Circuits and Systems (ISCAS) (Daegu (Virtual Conference), 23. Mai 2021 - 25. Mai 2021)
BibTeX: Download
Fischer K., Fleckenstein F., Herglotz C., Kaup A.:
Saliency-Driven Versatile Video Coding for Neural Object Detection
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (Toronto (Virtual Conference), 6. Juni 2021 - 11. Juni 2021)
BibTeX: Download
Fischer K., Forsch C., Herglotz C., Kaup A.:
Analysis of Neural Image Compression Networks for Machine-to-Machine Communication
IEEE International Conference on Image Processing (ICIP) (Anchorage (virtuell), 19. September 2021 - 22. September 2021)
BibTeX: Download
Regensky A., Herglotz C., Kaup A.:
A Novel Viewport-Adaptive Motion Compensation Technique for Fisheye Video
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (Toronto, 6. Juni 2021 - 11. Juni 2021)
BibTeX: Download

2020

Fischer K., Brand F., Herglotz C., Kaup A.:
Video Coding for Machines with Feature-Based Rate-Distortion Optimization
IEEE International Workshop on Multimedia Signal Processing (MMSP) (Tampere (Virtual Conference), 21. September 2020 - 24. September 2020)
DOI: 10.1109/MMSP48831.2020.9287136
BibTeX: Download
Fischer K., Herglotz C., Kaup A.:
On Intra Video Coding and In-loop Filtering for Neural Object Detection Networks
IEEE International Conference on Image Processing (ICIP) (Abu Dhabi (virtual Conference), 25. Oktober 2020 - 28. Oktober 2020)
DOI: 10.1109/ICIP40778.2020.9191023
BibTeX: Download
Fischer K., Herglotz C., Kaup A.:
On Versatile Video Coding at UHD with Machine-Learning-Based Super-Resolution
QoMEX (Athlone, 26. Mai 2020 - 28. Mai 2020)
In: 12th International Conference on Quality of Multimedia Experience (QoMEX) 2020
DOI: 10.1109/QoMEX48832.2020.9123140
BibTeX: Download
Herglotz C., Bader M., Fischer K., Kaup A.:
Decoding Energy Optimal Video Encoding for x265
IEEE 22nd Workshop on Multimedia Signal Processing (MMSP) (Tampere, 21. September 2020 - 23. September 2020)
BibTeX: Download
Herglotz C., Coulombe S., Vazquez C., Vakili A., Kaup A., Grenier JC.:
Power Modeling for Video Streaming Applications on Mobile Devices
In: IEEE Access (2020)
ISSN: 2169-3536
DOI: 10.1109/ACCESS.2020.2986580
BibTeX: Download
Herglotz C., Ramasubbu G., Kaup A.:
Matched Quality Evaluation of Temporally Downsampled Videos with Non-Integer Factors
International Conference on Quality of Multimedia Experience (QoMEX) (Athlone, 26. Mai 2020 - 28. Mai 2020)
BibTeX: Download
Kränzler M., Herglotz C., Kaup A.:
A Comparative Analysis of the Time and Energy Demand of Versatile Video Coding and High Efficiency Video Coding Reference Decoders
IEEE International Workshop on Multimedia Signal Processing (MMSP) (Tampere, Finland, 21. September 2020 - 23. September 2020)
BibTeX: Download
Kränzler M., Herglotz C., Kaup A.:
Decoding Energy Modeling for Versatile Video Coding
IEEE International Conference on Image Processing (ICIP) (Abu Dhabi, 25. Oktober 2020 - 28. Oktober 2020)
BibTeX: Download
Kränzler M., Herglotz C., Kaup A.:
DENESTO: A Tool for Video Decoding Energy Estimation and Visualization
2020 IEEE International Conference on Visual Communications and Image Processing (VCIP) (Virtual Conference, 1. Dezember 2020 - 4. Dezember 2020)
BibTeX: Download
Regensky A., Herglotz C., Kaup A.:
FishUI: Interactive Fisheye Distortion Visualization
IEEE International Conference on Visual Communications and Image Processing (VCIP) (Macau, 1. Dezember 2020 - 4. Dezember 2020)
DOI: 10.1109/VCIP49819.2020.9301754
BibTeX: Download

2019

Herglotz C., Coulombe S., Vakili A., Kaup A.:
Power Modeling for Virtual Reality Video Playback Applications
IEEE 23rd International Symposium on Consumer Technologies (ISCT) (Ancona, 19. Juni 2019 - 21. Juni 2019)
BibTeX: Download
Herglotz C., Heindel A., Kaup A.:
Decoding-Energy-Rate-Distortion Optimization for Video Coding
In: IEEE Transactions on Circuits and Systems For Video Technology 29 (2019), S. 171-182
ISSN: 1051-8215
DOI: 10.1109/TCSVT.2017.2771819
BibTeX: Download
Herglotz C., Jamali M., Coulombe S., Vazquez C., Vakili A.:
Efficient Coding Of 360° Videos Exploiting Inactive Regions in Projection Formats
IEEE International Conference on Image Processing (ICIP) (Taipei, 22. September 2019 - 25. September 2019)
BibTeX: Download
Herglotz C., Kaup A., Coulombe S., Vakili A.:
Power-Efficient Video Streaming on Mobile Devices Using Optimal Spatial Scaling
IEEE International Conference on Consumer Electronics (ICCE) (Berlin, 8. September 2019 - 11. September 2019)
BibTeX: Download
Kränzler M., Herglotz C., Kaup A.:
Extending Video Decoding Energy Models for 360° and HDR Video Formats in HEVC
Picture Coding Symposium (PCS) (Ningbo, 12. November 2019 - 15. November 2019)
BibTeX: Download

2018

Herglotz C., Kaup A.:
Decoding Energy Estimation of an HEVC Hardware Decoder
IEEE International Symposium on Circuits and Systems (ISCAS) (Florenz, 27. Mai 2018 - 30. Mai 2018)
BibTeX: Download
Herglotz C., Kränzler M., Kaup A.:
Decoding Energy Modeling for the Next Generation Video Codec Based on JEM
Picture Coding Symposium (PCS) (San Francisco, 24. Juni 2018 - 27. Juni 2018)
BibTeX: Download
Herglotz C., Müller D., Weinlich A., Bauer F., Ortner M., Stamminger M., Kaup A.:
Improving HEVC Encoding of Rendered Video Data Using True Motion Information
20th IEEE International Symposium on Multimedia (ISM) (Taichung, 10. Dezember 2018 - 12. Dezember 2018)
BibTeX: Download
Herglotz C., Springer D., Reichenbach M., Stabernack B., Kaup A.:
Modeling the Energy Consumption of the HEVC Decoding Process
In: IEEE Transactions on Circuits and Systems For Video Technology 28 (2018), S. 217-229
ISSN: 1051-8215
DOI: 10.1109/TCSVT.2016.2598705
BibTeX: Download
Rachuj S., Herglotz C., Reichenbach M., Kaup A., Fey D.:
A Hybrid Approach for Runtime Analysis Using a Cycle and Instruction Accurate Model
Architecture of Computing Systems (ARCS) (Braunschweig, 9. April 2018 - 12. April 2018)
In: Mladen Berekovic, Rainer Buchty, Heiko Hamann, Dirk Koch, Thilo Pionteck (Hrsg.): 31st International Conference on Architecture of Computing Systems (ARCS) 2018
DOI: 10.1007/978-3-319-77610-1_7
URL: http://arcs2018.itec.kit.edu/
BibTeX: Download

2017

Herglotz C.:
Energy Efficient Video Decoding (Dissertation, 2017)
BibTeX: Download
Herglotz C., Kaup A.:
Video Decoding Energy Estimation Using Processor Events
IEEE International Conference on Image Processing (ICIP) (Beijing, 17. September 2017 - 20. September 2017)
DOI: 10.1109/ICIP.2017.8296731
BibTeX: Download

2016

Herglotz C., Kaup A.:
Joint Optimization of Rate, Distortion, and Decoding Energy for HEVC Intraframe Coding
IEEE International Conference on Image Processing (ICIP) (Phoenix, Arizona, 25. September 2016 - 28. September 2016)
DOI: 10.1109/ICIP.2016.7532416
BibTeX: Download
Herglotz C., Rosales R., Glaß M., Teich J., Kaup A.:
Multi-Objective Design Space Exploration for the Optimization of the HEVC Mode Decision Process
Picture Coding Symposium(PCS) (Nürnberg, 4. Dezember 2016 - 7. Dezember 2016)
In: Picture Coding Symposium (PCS) 2016
DOI: 10.1109/PCS.2016.7906327
BibTeX: Download
Herglotz C., Wen Y., Dai B., Kränzler M., Kaup A.:
A Bitstream Feature Based Model for Video Decoding Energy Estimation
Picture Coding Symposium (PCS) (Nürnberg, 4. Dezember 2016 - 7. Dezember 2016)
DOI: 10.1109/PCS.2016.7906400
BibTeX: Download
Rosales R., Herglotz C., Glaß M., Teich J., Kaup A.:
Analysis and Exploitation of CTU-Level Parallelism in the HEVC Mode Decision Process Using Actor-based Modeling
Architecture of Computing Systems (ARCS) (Nürnberg, 4. April 2016 - 7. April 2016)
In: Springer (Hrsg.): In Proceedings of the International Conference on Architecture of Computing Systems (ARCS), Berlin; Heidelberg: 2016
DOI: 10.1007/978-3-319-30695-7_20
BibTeX: Download

2015

Herglotz C., Kaup A.:
Estimating The HEVC Decoding Energy Using High-Level Video Features
European Signal Processing Conference (EUSIPCO) (Nice, 31. August 2015 - 4. September 2015)
In: Proc. of European Signal Processing Conference (EUSIPCO) 2015
DOI: 10.1109/EUSIPCO.2015.7362652
BibTeX: Download
Herglotz C., Seiler J., Kaup A., Hendricks A., Reichenbach M., Fey D.:
Estimation of Non-functional Properties for Embedded Hardware with Application to Image Processing
22nd Reconfigurable Architectures Workshop (RAW) on the 29th Annual International Parallel & Distributed Processing Symposium (IPDPS) (Hyderabad, 25. Mai 2015 - 29. Mai 2015)
DOI: 10.1109/IPDPSW.2015.58
BibTeX: Download
Herglotz C., Walencik E., Kaup A.:
Estimating the HEVC Decoding Energy Using the Decoder Processing Time
IEEE Int. Symp. on Circuits and Systems (ISCAS) (Lisbon, 24. Mai 2015 - 27. Mai 2015)
In: Proc. of IEEE Int. Symp. on Circuits and Systems (ISCAS) 2015
DOI: 10.1109/ISCAS.2015.7168683
BibTeX: Download

2014

Berschneider S., Herglotz C., Reichenbach M., Fey D., Kaup A.:
Estimating Video Decoding Energies And Processing Times Utilizing Virtual Hardware
3PMCES Workshop. Design, Automation & Test in Europe (DATE) (Dresden, 24. März 2014 - 28. März 2014)
BibTeX: Download
Herglotz C., Springer D., Kaup A.:
Modeling the Energy Consumption of HEVC P- and B-Frame Decoding
Intl. Conference on Image Processing (ICIP) (Paris, 27. Oktober 2014 - 30. Oktober 2014)
In: Proc. of Intl. Conf. on Image Processing (ICIP) 2014
DOI: 10.1109/ICIP.2014.7025743
BibTeX: Download
Schnurrer W., Richter T., Seiler J., Herglotz C., Kaup A.:
3-D mesh compensated wavelet lifting for 3-D+t medical CT data
IEEE International Conference on Image Processing (Paris, 27. Oktober 2014 - 30. Oktober 2014)
DOI: 10.1109/ICIP.2014.7025737
BibTeX: Download
Springer D., Herglotz C., Simmet F., Niederkorn D., Kaup A.:
Real-time motion classification of HD video sequences on embedded systems
6th European Embedded Design in Education and Research Conference, EDERC 2014 (Milano, 11. September 2014 - 12. September 2014)
DOI: 10.1109/EDERC.2014.6924379
BibTeX: Download

2013

Herglotz C., Springer D., Eichenseer A., Kaup A.:
Modeling the energy consumption of HEVC intra decoding
2013 20th International Conference on Systems, Signals and Image Processing, IWSSIP 2013 (Bucharest, 7. Juli 2013 - 9. Juli 2013)
DOI: 10.1109/IWSSIP.2013.6623457
BibTeX: Download

C. Herglotz, M. Kränzler, A. Kaup, E. Francois, M. Radosavljević, E. Reinhard, X. Ducloux, D. Ménard, Y. He, M. Coban, D. Rusanovskyy, M. Karczewicz: "Proposed Amendment on ISO/IEC 23001-11 (Green MPEG)", document m57425, Teleconference, 2021
C. Herglotz, M. Kränzler, A. Kaup, E. Francois, M. Radosavljević, E. Reinhard, X. Ducloux, D. Ménard, Y. He, M. Coban, D. Rusanovskyy, M. Karczewicz: "AHG9: Green Metadata SEI message for VVC", document JVET-W0071, Teleconference, 2021
M. Kränzler, C. Herglotz, A. Kaup: "Decoding Time and Energy Assessment of VTM-10.0 and VVdeC", document JVET-T0068, Teleconference, 2020
M. Kränzler, C. Herglotz, A. Kaup: "Bit Stream Feature Analyzer (BSFA) for Coding Tool Statistics based on VTM-10.0", document JVET-T0067, Teleconference, 2020
M. Kränzler, C. Herglotz, A. Kaup: "Modeling of the Decoding Energy for VTM-7.0 with a Bit Stream Feature-Based Model", document JVET-Q0052, Brüssel, BE, 2020
C. Herglotz, M. Kränzler, A. Kaup: "Bit Stream Feature Analyzer (BSFA) for Coding Tool Statistics Based on VTM-7.0", document JVET-Q0049, Brüssel, BE, 2020
M. Kränzler, C. Herglotz, A. Kaup: "Analysis of the Energy-Time Relationship for VVC and HEVC Software Video Decoders", document JVET-Q0051, Brüssel, BE, 2020
M. Kränzler, C. Herglotz, A. Kaup: "AHG13: Decoding Time and Energy Assessment of VTM-7.0", document JVET-Q0050, Brüssel, BE, 2020
M. Kränzler, C. Herglotz, A. Kaup: "AHG13: Analysis of the Energy Demand and Time Complexity of Several Coding Tools in VTM-7.0", document JVET-Q0053, Brüssel, BE, 2020
M. Kränzler, C. Herglotz, A. Kaup: "Decoding Energy Assessment of VTM-6.0", document JVET-P0084, Genf, CH, 2019
C. Herglotz, M. Kränzler, A. Kaup: "Bit Stream Analyzer for Coding Tool Statistics", document JVET-P0085, Genf, CH, 2019
C. Herglotz, A. Kaup: "Energy Assessment for Video Decoding", document JVET-K0106, Ljubljana, SI, 2018
C. Herglotz, M. Kränzler, A. Kaup: "Energy Modeling for Video Decoding", document JVET-K0107, Ljubljana, SI, 2018
C. Herglotz, M. Kränzler, A. Kaup: "Decoding-Energy-Rate-Distortion Optimization", document JVET-K0108, Ljubljana, SI, 2018

Herglotz, Christian

Dr.-Ing. Christian Herglotz

Forschung

Angebotene Abschlussarbeiten

Abgeschlossene Abschlussarbeiten

Auszeichnungen

Lehrveranstaltungen