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Banding vs. Quality: Perceptual Impact and Objective Assessment


Feb 22, 2022
Lukáš Krasula, Zhi Li, Christos G. Bampis, Mariana Afonso, Nil Fons Miret, Joel Sole

* Submitted to IEEE International Conference on Image Processing (ICIP) 2022 

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Perceptually-inspired super-resolution of compressed videos


Jun 15, 2021
Di Ma, Mariana Afonso, Fan Zhang, David R. Bull


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VMAF-based Bitrate Ladder Estimation for Adaptive Streaming


Mar 12, 2021
Angeliki V. Katsenou, Fan Zhang, Kyle Swanson, Mariana Afonso, Joel Sole, David R. Bull


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Study of Compression Statistics and Prediction of Rate-Distortion Curves for Video Texture


Feb 08, 2021
Angeliki V. Katsenou, Mariana Afonso, David R. Bull

* 17 pages 

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CAMBI: Contrast-aware Multiscale Banding Index


Jan 29, 2021
Pulkit Tandon, Mariana Afonso, Joel Sole, Lukáš Krasula

* 5 pages, 7 figures, 2 tables 

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ViSTRA2: Video Coding using Spatial Resolution and Effective Bit Depth Adaptation


Nov 07, 2019
Fan Zhang, Mariana Afonso, David R. Bull

* 9 pages 

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