-
-
Project Funding
Archives
-
Links
Multimedia Communication
- 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
- Successful 5-year Evaluation of Christian Doppler Laboratory ATHENA July 15, 2024
- HTTP Adaptive Streaming – Quo Vadis? (2024) July 1, 2024
- Video Streaming: Then, Now, Future June 6, 2024
ITEC Homepage
-
Recent Posts
- Patent Approval for “Scalable Per-Title Encoding” November 8, 2024
- In-Band Quality Notification from Users to ISPs October 19, 2024
- Characterizing the Geometric Complexity of G-PCC Compressed Point Clouds October 15, 2024
- Energy-Efficient Video Streaming: A Study on Bit Depth and Color Subsampling October 15, 2024
- MVCD: Multi-Dimensional Video Compression Dataset October 15, 2024
Author Archives:
Patent Approval for “Low-Latency Online Per-Title Encoding”
Low-Latency Online Per-Title Encoding US Patent [PDF] Vignesh Menon (Alpen-Adria-Universität Klagenfurt, Austria), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: The technology described herein relates to online per-title encoding. A method for online per-title encoding includes receiving … Continue reading
Posted in ATHENA
Comments Off on Patent Approval for “Low-Latency Online Per-Title Encoding”
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
Posted in ATHENA
Comments Off on ICIP 2024 Grand Challenge on Video Complexity
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
Posted in ATHENA
Comments Off on Beyond Curves and Thresholds – Introducing Uncertainty Estimation to Satisfied User Ratios for Compressed Video
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
Posted in ATHENA
Comments Off on ICIP 2024 Grand Challenge on 360° Video Super Resolution
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
Posted in ATHENA
Comments Off on Prof. Mohammad Ghanbari (1948-2024)
Exploring Bitrate Costs for Enhanced User Satisfaction: A Just Noticeable Difference (JND) Perspective
Data Compression Conference (DCC) 19-22 March 2024, Snowbird, Utah, USA [PDF] Hadi Amirpour (AAU, Austria), Jingwen Zhu (University of Nantes, France), Raimund Schatz (AIT, Austria), Patrick Le Callet (University of Nantes, France), and Christian Timmerer (AAU, Austria) Abstract: The evolving landscape of the delivery … Continue reading
Posted in ATHENA
Comments Off on Exploring Bitrate Costs for Enhanced User Satisfaction: A Just Noticeable Difference (JND) Perspective
A Real-time Video Quality Metric for HTTP Adaptive Streaming
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP) 14-19 April 2024, Seoul, Korea [PDF] Hadi Amirpour (AAU, Austria), Jingwen Zhu (University of Nantes, France), Patrick Le Callet (University of Nantes, France), and Christian Timmerer (AAU, Austria) Abstract: In HTTP Adaptive Streaming (HAS), … Continue reading
Posted in ATHENA
Comments Off on A Real-time Video Quality Metric for HTTP Adaptive Streaming