-
-
-
-
-
-
-
Project Funding
-
-
Archives
-
Links
Multimedia Communication
- MPEG news: a report from the 150th meeting May 9, 2025
- MPEG news: a report from the 149th meeting March 14, 2025
- MPEG news: a report from the 148th meeting December 6, 2024
- Happy World Standards Day 2024 October 14, 2024
- ACM Mile-High Video Conference 2025: Call for Contributions September 27, 2024
- MPEG news: a report from the 147th meeting September 16, 2024
- University assistant predoctoral (all genders welcome) (in German: Universitätsassistent:in) August 7, 2024
ITEC Homepage
-
Recent Posts
- EUVIP’25 Tutorial: From Subjective Ratings to Objective Metrics June 5, 2025
- JVCIR Special Issue May 28, 2025
- ICCV 2025 Workshop: Visual Quality Assessment Competition May 15, 2025
- Pattern Recognition Special Issue April 1, 2025
- ACM TOMM: HTTP Adaptive Streaming: A Review on Current Advances and Future Challenges March 24, 2025
Author Archives:
VCIP’23 Tutorial: Advances in HTTP Adaptive Streaming: New Standards, Video Codecs, and Encoding Optimization Techniques
VCIP 2023 Monday, Dec4, 2023 https://vcip2023.iforum.biz/page/goto Lectures: Hadi Amirpour, AAU, AT Christian Timmerer, AAU, AT Abstract: The applications of video streaming are the primary drivers of Internet traffic, as over 82% of IP traffic in 2022. HTTP Adaptive Streaming (HAS) … Continue reading
Posted in ATHENA
Comments Off on VCIP’23 Tutorial: Advances in HTTP Adaptive Streaming: New Standards, Video Codecs, and Encoding Optimization Techniques
JPEG Image Encryption with DC Rotation and Undivided RSV-based AC Group Permutation
IEEE Transactions on Multimedia (TMM) [PDF] Yuan Yuan (Southwest Jiaotong University, China), Hongjie He (Southwest Jiaotong University, China), Yaolin Yang (Southwest Jiaotong University, China), Hadi Amirpour (AAU, Klagenfurt, Austria), Christian Timmerer (AAU, Klagenfurt, Austria), Fan Chen (Southwest Jiaotong University, China) Abstract: Existing … Continue reading
Posted in ATHENA
Comments Off on JPEG Image Encryption with DC Rotation and Undivided RSV-based AC Group Permutation
Machine Learning Based Resource Utilization Prediction in the Computing Continuum
IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks 6–8 November 2023 | Edinburgh, Scotland Conference Website [PDF][Slides] Christian Bauer (Alpen-Adria-Universität Klagenfurt), Narges Mehran (Alpen-Adria-Universität Klagenfurt), Radu Prodan (Alpen-Adria-Universität Klagenfurt) and Dragi Kimovski (Alpen-Adria-Universität Klagenfurt) … Continue reading
Posted in GAIA
Comments Off on Machine Learning Based Resource Utilization Prediction in the Computing Continuum
Cryptanalysis of a Reversible Data Hiding Scheme in Encrypted Images by Improved Redundant Space Transfer
IEEE International Conference on Visual Communications and Image Processing (VCIP) 03-07 December 2023, Jeju, South Korea [PDF] Lingfeng Qu (SWJTU, China), Hongjie He (SWJTU, China), Hadi Amirpour (AAU, Austria), Mohammad Ghanbari (University of Essex, UK) , and Christian Timmerer (AAU, Austria) Abstract: In this paper, … Continue reading
Posted in ATHENA
Comments Off on Cryptanalysis of a Reversible Data Hiding Scheme in Encrypted Images by Improved Redundant Space Transfer
Enhancing Satisfied User Ratio (SUR) Prediction for VMAF Proxy through Video Quality Metrics
IEEE International Conference on Visual Communications and Image Processing (VCIP) 03-07 December 2023, Jeju, Korea [PDF] Jingwen zhu (Nantes University), Hadi Amirpour (AAU, Austria), Raimund Schatz (AIT, Austria) , Christian Timmerer (AAU, Austria), and Patrick Le Callet (Nantes University) Abstract: In adaptive video streaming, … Continue reading
Posted in ATHENA
Comments Off on Enhancing Satisfied User Ratio (SUR) Prediction for VMAF Proxy through Video Quality Metrics
Preparing VVC for Streaming: A Fast Multi-Rate Encoding Approach
IEEE International Conference on Visual Communications and Image Processing (VCIP) 03-07 December 2023, Jeju, Korea [PDF] Yiqun Liu (Ateme), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Mohsen Abdoli (IRT b-com), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), and Thomas Guionnet (Ateme) Abstract: The integration of advanced video codecs into the streaming … Continue reading
Posted in ATHENA
Comments Off on Preparing VVC for Streaming: A Fast Multi-Rate Encoding Approach
Energy-Efficient Multi-Codec Bitrate-Ladder Estimation for Adaptive Video Streaming
IEEE VCIP 2023: International Conference on Visual Communications and Image Processing 4 – 7 December 2023 | Jeju, Korea Conference Website [PDF][Slides] Vignesh V Menon (Alpen-Adria-Universität Klagenfurt), Reza Farahani (Alpen-Adria-Universität Klagenfurt), Prajit T Rajendran (Universite Paris-Saclay),Samira Afzal (Alpen-Adria-Universität Klagenfurt), Klaus … Continue reading
Posted in GAIA
Comments Off on Energy-Efficient Multi-Codec Bitrate-Ladder Estimation for Adaptive Video Streaming