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IXR’23: Interactive eXtended Reality 2023

Posted on April 11, 2023 by

IXR’23: Interactive eXtended Reality 2023 colocated with ACM Multimedia 2023 October 2023, Ottawa, Canada [Link] Workshop Chairs: Irene Viola, CWI, Netherlands Hadi Amirpour, Klagenfurt University, Austria Stephanie Arévalo Arboleda, TUIlmenau , Germany Maria Torres Vega, Ghent University, Belgium Topics of … Continue reading →

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VCIP 2025 Conference to be held in Klagenfurt by AAU

Posted on March 28, 2023 by

 International Conference on Visual Communications and Image Processing (VCIP) 1-4 December 2025 Klagenfurt, Austria   VCIP has a long tradition in showcasing pioneering technologies in visual communication and processing, and many landmark papers first appeared in VCIP. We will carry … Continue reading →

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A Tutorial on Immersive Video Delivery: From Omnidirectional Video to Holography

Posted on March 27, 2023 by

IEEE Communications Surveys and Tutorials [PDF] Jeroen van der Hooft (Ghent University, Belgium), Hadi Amirpour (AAU, Austria), Maria Torres Vega (KU Leuven, Belgium), Yago Sanchez (Fraunhofer/HHI), Raimund Schatz (AIT, Austria), Thomas Schierl (Fraunhofer/HHI, Germany), and Christian Timmerer (AAU, Austria) Abstract: Video services are evolving … Continue reading →

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Patent approval for “Fast multi-rate encoding for adaptive HTTP streaming”

Posted on February 24, 2023 by

Fast multi-rate encoding for adaptive HTTP streaming US Patent [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Ekrem Çetynkaya (Alpen-Adria-Universität Klagenfurt, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria)   Abstract: According to embodiments of the disclosure, information of higher and lower quality encoded video segments is … Continue reading →

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Special Session on “Optimized Media Delivery” at ICME’23

Posted on December 12, 2022 by

ICME 2023 Special Session on “Optimized Media Delivery” July, 2023, Brisbane, Australia Link Organizers: Hadi Amirpour, University of Klagenfurt Angeliki Katsenou, Trinity College Dublin, IE and University of Bristol, UK Abstracts Video streaming in the context of HTTP Adaptive Streaming (HAS) … Continue reading →

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DeepStream: Video Streaming Enhancements using Compressed Deep Neural Networks

Posted on December 11, 2022 by

IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT) [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Mohammad Ghanbari (University of Essex, UK), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: In HTTP Adaptive Streaming (HAS), each video is divided into smaller segments, and … Continue reading →

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Elsevier Signal Processing: Reversible Data Hiding for Color Images Based on Pixel Value Order of Overall Process Channel Correlation

Posted on November 18, 2022 by

Elsevier Signal Processing [PDF] Ningxiong Mao (Southwest Jiaotong University), Hongjie Hea (Southwest Jiaotong University), Fan Chenb (Southwest Jiaotong University), Lingfeng Qu (Southwest Jiaotong University), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: Color image Reversible Data Hiding (RDH) is getting more … Continue reading →

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