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Mariana Afonso
Mariana Afonso
Verified email at netflix.com
Title
Cited by
Cited by
Year
Video compression based on spatio-temporal resolution adaptation
M Afonso, F Zhang, DR Bull
IEEE Transactions on Circuits and Systems for Video Technology 29 (1), 275-280, 2018
822018
Low complexity video coding based on spatial resolution adaptation
M Afonso, F Zhang, A Katsenou, D Agrafiotis, D Bull
2017 IEEE International Conference on Image Processing (ICIP), 3011-3015, 2017
382017
A subjective comparison of AV1 and HEVC for adaptive video streaming
AV Katsenou, F Zhang, M Afonso, DR Bull
2019 IEEE International Conference on Image Processing (ICIP), 4145-4149, 2019
352019
ViSTRA2: Video coding using spatial resolution and effective bit depth adaptation
F Zhang, M Afonso, DR Bull
Signal Processing: Image Communication 97, 116355, 2021
302021
VMAF-based bitrate ladder estimation for adaptive streaming
AV Katsenou, F Zhang, K Swanson, M Afonso, J Sole, DR Bull
2021 Picture Coding Symposium (PCS), 1-5, 2021
282021
Comparing VVC, HEVC and AV1 using objective and subjective assessments
F Zhang, AV Katsenou, M Afonso, G Dimitrov, DR Bull
ArXiv, 2020
282020
A study of subjective video quality at various spatial resolutions
A Mackin, M Afonso, F Zhang, D Bull
2018 25th IEEE International Conference on Image Processing (ICIP), 2830-2834, 2018
272018
Perceptually-inspired super-resolution of compressed videos
D Ma, M Afonso, F Zhang, DR Bull
Applications of Digital Image Processing XLII 11137, 310-318, 2019
202019
Predicting video rate-distortion curves using textural features
AV Katsenou, M Afonso, D Agrafiotis, DR Bull
2016 Picture Coding Symposium (PCS), 1-5, 2016
202016
CAMBI: Contrast-aware multiscale banding index
P Tandon, M Afonso, J Sole, L Krasula
2021 Picture Coding Symposium (PCS), 1-5, 2021
192021
Spatial resolution adaptation framework for video compression
M Afonso, F Zhang, DR Bull
Applications of Digital Image Processing XLI 10752, 209-218, 2018
192018
Video texture analysis based on HEVC encoding statistics
M Afonso, A Katsenou, F Zhang, D Agrafiotis, D Bull
2016 Picture Coding Symposium (PCS), 1-5, 2016
142016
BVI-CC: A dataset for research on video compression and quality assessment
A Katsenou, F Zhang, M Afonso, G Dimitrov, DR Bull
Frontiers in Signal Processing 2, 874200, 2022
132022
Enhanced video compression based on effective bit depth adaptation
F Zhang, M Afonso, DR Bull
2019 IEEE International Conference on Image Processing (ICIP), 1720-1724, 2019
132019
Description of SDR video coding technology proposal by University of Bristol
D Bull, F Zhang, M Afonso
JVET meeting, 2018
92018
Understanding video texture—A basis for video compression
AV Katsenou, T Ntasios, M Afonso, D Agrafiotis, DR Bull
2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP …, 2017
92017
Study of compression statistics and prediction of rate-distortion curves for video texture
AV Katsenou, M Afonso, DR Bull
Signal Processing: Image Communication 101, 116551, 2022
72022
SRQM: a video quality metric for spatial resolution adaptation
A Mackin, M Afonso, F Zhang, D Bull
2018 Picture Coding Symposium (PCS), 283-287, 2018
72018
Banding vs. Quality: perceptual impact and objective assessment
L Krasula, Z Li, CG Bampis, M Afonso, NF Miret, J Sole
2022 IEEE International Conference on Image Processing (ICIP), 2236-2240, 2022
62022
Svt-av1 open-source av1 encoder and decoder
A Norkin, J Sole, M Afonso, K Swanson, A Opalach, A Moorthy
Netflix Technol. Blog, 2020
62020
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