29 citations · 83 across the 24 of their papers we have counts for
3 papers · 1 filter
Energy-Rate-Quality Tradeoffs of State-of-the-Art Video Codecs
Angeliki Katsenou, Jongwewi Mao, Ioannis Mavromatis
The adoption of video conferencing and video communication services, accelerated by COVID-19, has driven a rapid increase in video data traffic. The demand for higher resolutions a…
Direct Optimisation of for HDR Content Adaptive Transcoding in AV1
Vibhoothi, François Pitié, Angeliki Katsenou +6
Since the adoption of VP9 by Netflix in 2016, royalty-free coding standards continued to gain prominence through the activities of the AOMedia consortium. AV1, the latest open sour…
A CNN-based Post-Processor for Perceptually-Optimized Immersive Media Compression
Angeliki Katsenou, Fan Zhang, David Bull
In recent years, resolution adaptation based on deep neural networks has enabled significant performance gains for conventional (2D) video codecs. This paper investigates the effec…