Author Archives:

IoT Privacy Protection: JPEG-TPE with Lower File Size Expansion and Lossless Decryption IEEE Internet of Things Journal (IEEE IoT) Journal Website [PDF] Hongjie He (Southwest Jiaotong University, China), Yuan Yuan (Southwest Jiaotong University, China), Hadi Amirpour (AAU, Klagenfurt, Austria),  Lingfeng Qu (Southwest … Continue reading →

DeepVCA: Deep Video Complexity Analyzer IEEE Transactions on Circuits and Systems for Video Technology (TCSVT) Journal Website [PDF]  Hadi Amirpour (AAU, Klagenfurt, Austria), Klaus Schoeffmann (AAU, Klagenfurt, Austria), Mohammad Ghanbari (University of Essex, UK), Christian Timmerer (AAU, Klagenfurt, Austria)   Abstract: Video … Continue reading →

Variable Framerate Encoding using Content-aware Framerate Prediction for High Framerate Videos 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 variable framerate encoding. A … Continue reading →

Fast Multi-rate Encoding for Adaptive Streaming using Machine Learning US Patent [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Ekrem Çetinkaya (Alpen-Adria-Universität Klagenfurt, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria)   Abstract: According to embodiments of the disclosure, fast multi-rate encoding may be performed … Continue reading →

EVCA: Enhanced Video Complexity Analyzer The 15th ACM Multimedia Systems Conference (Technical Demos) 15-18 April, 2024 in Bari, Italy [PDF],[Github] Hadi Amirpour (AAU, Austria), Mohammad Ghasempour (AAU, Austria), Lingfen Qu (Guangzhou University, China), Wassim Hamidouche (TII, UAE), and Christian Timmerer (AAU, Austria) The optimization … Continue reading →

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 →

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 →