11 citations · 28 across the 7 of their papers we have counts for
7 papers
Design Space Exploration at Frame-Level for Joint Decoding Energy and Quality Optimization in VVC
Teresa Stürzenhofäcker, Matthias Kränzler, Christian Herglotz +1
In the pursuit of a reduced energy demand of VVC decoders, it was found that the coding tool configuration has a substantial influence on the bit rate efficiency and the decoding e…
A Comprehensive Review of Software and Hardware Energy Efficiency of Video Decoders
Matthias Kränzler, Christian Herglotz, André Kaup
Energy and compression efficiency are two essential parts of modern video decoder implementations that have to be considered. This work comprehensively studies the following six vi…
Extended Signaling Methods for Reduced Video Decoder Power Consumption Using Green Metadata
Christian Herglotz, Matthias Kränzler, Xixue Chu +3
In this paper, we discuss one aspect of the latest MPEG standard edition on energy-efficient media consumption, also known as Green Metadata (ISO/IEC 232001-11), which is the inter…
Video Decoding Energy Reduction Using Temporal-Domain Filtering
Christian Herglotz, Matthias Kränzler, Robert Ludwig +1
In this paper, we study decoding energy reduction opportunities using temporal-domain filtering and subsampling methods. In particular, we study spatiotemporal filtering using a co…
Modeling of Energy Consumption and Streaming Video QoE using a Crowdsourcing Dataset
Christian Herglotz, Werner Robitza, Matthias Kränzler +2
In the past decade, we have witnessed an enormous growth in the demand for online video services. Recent studies estimate that nowadays, more than 1% of the global greenhouse gas e…
Decoding Energy Modeling For Versatile Video Coding
Matthias Kränzler, Christian Herglotz, André Kaup
In previous research, it was shown that the software decoding energy demand of High Efficiency Video Coding (HEVC) can be reduced by 15 by using a decoding-energy-rate-distorti…