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Multimedia Communication- MPEG news: a report from the 152nd meeting November 28, 2025
- Happy World Standards Day 2025! October 14, 2025
- Full Professor of Virtual and Augmented Reality (all genders welcome) July 16, 2025
- Up to 4 Predoc Scientist Positions (all genders welcome) June 18, 2025
- 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
ITEC Homepage- Video Games as Storytelling Worlds January 9, 2026
- 2025 Klagenfurt GSE Winter Game Jam December 23, 2025
- Paper Accepted @ ScaleSys 2025 (IoT) December 16, 2025
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Recent Posts
- QoE- and Energy-aware Content Consumption for HTTP Adaptive Streaming January 12, 2026
- Visual Communication in the Age of AI: VCIP 2025 Highlights from Klagenfurt January 9, 2026
- Farzad Tashtarian completed his habilitation on Network-Assisted Adaptive Streaming: Toward Optimal QoE through System Collaboration January 9, 2026
- Interactive Stereoscopic Videos On Head-mounted Displays January 7, 2026
- STACK: Spatial Tower Assembly using Controlled Kinetics January 7, 2026
Category Archives: ATHENA
ICIP 2024 Grand Challenge on Video Complexity
IEEE International Conference on Image Processing (IEEE ICIP) Grand Challenge on Video Complexity 27-30 October 2024, Abu Dhabi, UAE https://cd-athena.github.io/GCVC Organizers: Ioannis Katsavounidis (Meta, USA) Hadi Amirpour (AAU, Austria) Ali Ak (Nantes Univ., France) Anil Kokaram (TCD, Ireland) Christian … Continue reading
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Beyond Curves and Thresholds – Introducing Uncertainty Estimation to Satisfied User Ratios for Compressed Video
Picture Coding Symposium (PCS) 12-14 June 2024, Taichung, Taiwan [PDF] Jingwen Zhu (University of Nantes, France), Hadi Amirpour (AAU, Austria), Raimund Schatz (AIT, Austria), Patrick Le Callet (University of Nantes, France), and Christian Timmerer (AAU, Austria) Abstract: Just Noticeable Difference (JND) establishes the … Continue reading
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ICIP 2024 Grand Challenge on 360° Video Super Resolution
IEEE International Conference on Image Processing (IEEE ICIP) Grand Challenge on 360° Video Super Resolution and Quality Enhancement 27-30 October 2024, Abi Dhabi, UAE https://www.icip24-video360sr.ae/home Abstract: Omnidirectional visual content, commonly referred to as 360-degree images and videos, has garnered significant interest … Continue reading
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Prof. Mohammad Ghanbari (1948-2024)
In the wake of the passing of Prof. Mohammad Ghanbari, we extend our deepest condolences to his family during this challenging time. Prof. Ghanbari was a distinguished member of our Christian Doppler Laboratory ATHENA since its inception, and we consider … Continue reading
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DIGITWISE: Digital Twin-based Modeling of Adaptive Video Streaming Engagement
The 15th ACM Multimedia Systems Conference 15-18 April, 2024 | Bari, Italy Conference website [PDF] Emanuele Artioli (AAU, Austria), Farzad Tashtarian (AAU, Austria), and Christian Timmerer (AAU, Austria) Abstract: As the popularity of video streaming entertainment continues to grow, understanding … Continue reading
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E-WISH: An Energy-aware ABR Algorithm For Green HTTP Adaptive Video Streaming
ACM Mile-High Video 2024 February 11-14, 2024, Marriott DTC, Denver, US [PDF] Daniele Lorenzi (AAU, Austria), Minh Nguyen (AAU, Austria), Farzad Tashtarian (AAU, Austria), and Christian Timmerer (AAU, Austria) Abstract: HTTP Adaptive Streaming (HAS) is the de-facto solution for delivering … Continue reading
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Content-adaptive Video Coding for HTTP Adaptive Streaming
Klagenfurt, January 15, 2024 Congratulations to Dr. Vignesh V Menon for successfully defending his dissertation on “Content-adaptive Video Coding for HTTP Adaptive Streaming” at Universität Klagenfurt in the context of the Christian Doppler Laboratory ATHENA. Abstract In today’s dynamic streaming landscape, … Continue reading
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