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- MPEG news: a report from the 147th meeting September 16, 2024
- University assistant predoctoral (all genders welcome) (in German: Universitätsassistent:in) August 7, 2024
- Successful 5-year Evaluation of Christian Doppler Laboratory ATHENA July 15, 2024
- HTTP Adaptive Streaming – Quo Vadis? (2024) July 1, 2024
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- ICME’25 Tutorial: Video Coding Advancements in HTTP Adaptive Streaming February 17, 2025
- Patent Approval for “Perceptually-aware Online Per-title Encoding for Live Video Streaming” February 17, 2025
- DORBINE Project February 5, 2025
- Real-Time Quality- and Energy-Aware Bitrate Ladder Construction for Live Video Streaming February 2, 2025
- Multi-resolution Encoding for HTTP Adaptive Streaming using VVenC January 21, 2025
Category Archives: ATHENA
On the Security of Selectively Encrypted HEVC Video Bitstreams
ACM Transactions on Multimedia Computing Communications and Applications (ACM TOMM) [PDF] Chen Chen (Tsinghua University, China), Lingfeng Qu (Guangzhou University, China), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Xingjun Wang (Tsinghua University, China), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), and Zhihong Tian (Guangzhou University, China) Abstract: … Continue reading
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Video Encoding Enhancement via Content-Aware Spatial and Temporal Super-Resolution
32nd European Signal Processing Conference (EUSIPCO 2024) 26-30 August 2024, Lyon, France [PDF] Yiying Wei (AAU, Austria), Hadi Amirpour (AAU, Austria), Ahmed Telili (INSA Rennes, France), Wassim Hamidouche (INSA Rennes, France), Guo Lu (Shanghai Jiao Tong University, China) and Christian Timmerer (AAU, Austria) Abstract: … Continue reading
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Antrittsvorlesung von Christian Timmerer
Das Original befindet sich hier. Am 5. Juni 2024 findet an der Universität Klagenfurt die Antrittsvorlesung von Christian Timmerer vom Institut für Informationstechnologie zum Thema „Video Streaming: Then, Now, and in the Future“ statt. Das Rektorat der Universität Klagenfurt und … Continue reading
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Content-aware Reference Frame Synthesis for Enhanced Inter Prediction
European Signal Processing Conference (EUSIPCO) 26-30 August 2024, Lyon, France [PDF] Mohammad Ghasempour (AAU, Austria), Yiying Wei (AAU, Austria), Hadi Amirpour (AAU, Austria), and Christian Timmerer (AAU, Austria) Abstract: Video coding relies heavily on reducing spatial and temporal redundancy to enable efficient … Continue reading
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University of Klagenfurt to Host VQEG Meeting
Video Quality Experts Group (VQEG) 1-5 July 2024 University of Klagenfurt, Austria [website] The University of Klagenfurt welcomes VQEG members to the next meeting that will be held in Klagenfurt, Carinthia, Austria, from July 01-05, 2024. The Video Quality Experts … Continue reading
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Patent Approval for “Adaptive Bitrate Algorithm Deployed at Edge Nodes”
Adaptive Bitrate Algorithm Deployed at Edge Nodes US Patent [URL][PDF] Jesús Aguilar-Armijo (Alpen-Adria-Universität Klagenfurt, Austria), Ekrem Çetinkaya (Alpen-Adria-Universität Klagenfurt, Austria), Hermann Hellwagner (Alpen-Adria-Universität Klagenfurt, Austria), Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: The technology described herein relates to implementing an adaptive … Continue reading
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ATHENA, GAIA, and SPIRIT contributions to ACM MMSys 2024
15th ACM Multimedia Systems Conference (MMSys) 15 – 18 April 2024 | Bari, Italy E. Artioli, F. Tashtarian, and C. Timmerer, DIGITWISE: Digital Twin-based Modeling of Adaptive Video Streaming Engagement, Research Track H. Amirpour, M. Ghasempour, L. Qu, W. Hamidouche, … Continue reading