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Characterizing the Geometric Complexity of G-PCC Compressed Point Clouds

Posted on October 15, 2024 by

Characterizing the Geometric Complexity of G-PCC Compressed Point Clouds IEEE Visual Communications and Image Processing (IEEE VCIP 2024) Tokyo, Japan, December 8-11, 2024 [PDF] Annalisa Gallina (UNIPD, Italy), Hadi Amirpour (AAU, Austria), Sara Baldoni (UNIPD, Italy), Giuseppe Valenzise (UPSaclay, France), … Continue reading →

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Energy-Efficient Video Streaming: A Study on Bit Depth and Color Subsampling

Posted on October 15, 2024 by

Energy-Efficient Video Streaming: A Study on Bit Depth and Color Subsampling IEEE Visual Communications and Image Processing (IEEE VCIP 2024) Tokyo, Japan, December 8-11, 2024 [PDF] Hadi Amirpour (AAU, Austria), Lingfeng Qu (Guangzhou University, China), Jong Hwan Ko (SKKU, South … Continue reading →

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MVCD: Multi-Dimensional Video Compression Dataset

Posted on October 15, 2024 by

MVCD: Multi-Dimensional Video Compression Dataset IEEE Visual Communications and Image Processing (IEEE VCIP 2024) Tokyo, Japan, December 8-11, 2024 [PDF] Hadi Amirpour (AAU, Austria), Mohammad Ghasempour (AAU, Austria), Farzad Tashtarian (AAU, Austria), Ahmed Telili (TII, UAE), Samira Afzal (AAU, Austria), … Continue reading →

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Best Paper Award at PCS

Posted on June 24, 2024 by

The paper titled “Beyond Curves and Thresholds – Introducing Uncertainty Estimation to Satisfied User Ratios for Compressed Video,” co-authored by Jingwen Zhu, Hadi Amirpour, Raimund Shatz, Patrick Le Callet, and Christian Timmerer, received the Best Paper Award at the 37th … Continue reading →

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Patent Approval for “Per-Title Encoding Using Spatial and Temporal Resolution Downscaling”

Posted on June 19, 2024 by

Per-Title Encoding Using Spatial and Temporal Resolution Downscaling US Patent [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria) and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria)   Abstract: Techniques relating to per-title encoding using spatial and temporal resolution downscaling is disclosed. A method for per-title encoding … Continue reading →

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ODVista: An Omnidirectional Video Dataset for Super-Resolution and Quality Enhancement Tasks

Posted on June 7, 2024 by

IEEE International Conference on Image Processing (ICIP 2024) 27-30 October 2024, Abu Dhabi, UAE [PDF] Ahmed Telili (TII, UAE), Ibrahim Farhat (TII, UAE), Wassim Hamidouche (TII, UAE), Hadi Amirpour (AAU, Austria)   Abstract: Omnidirectional or 360-degree video is being increasingly … Continue reading →

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On the Security of Selectively Encrypted HEVC Video Bitstreams

Posted on June 3, 2024 by

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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