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Mariana Afonso

Observed names: Afonso, Mariana, Afonso, Mariana Fernandez, Fernandez Afonso, Mariana, Mariana Fernandez Afonso
ORCID: 0000-0001-5284-7287
Observed ORCID: 0000-0001-5284-7287
OpenAlex ID: A5081332009
Video Compression Based on Spatio-Temporal Resolution Adaptation
2018 · Mariana Afonso, Fan Zhang, et al. · IEEE Transactions on Circuits and Systems for Video Technology · 85
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VMAF-based Bitrate Ladder Estimation for Adaptive Streaming
2021 · Angeliki V. Katsenou, Fan Zhang, et al. · Picture Coding Symposium · 34
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A Subjective Comparison of AV1 and HEVC for Adaptive Video Streaming
2019 · Angeliki V. Katsenou, Fan Zhang, et al. · Proceedings - International Conference on Image Processing · 34
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Low complexity video coding based on spatial resolution adaptation
2017 · Mariana Afonso, Fan Zhang, et al. · Proceedings - International Conference on Image Processing · 34
ViSTRA2: Video coding using spatial resolution and effective bit depth adaptation
2021 · Fan Zhang, Mariana Afonso, et al. · Signal Processing Image Communication · 29
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CAMBI: Contrast-aware Multiscale Banding Index
2021 · Pulkit Tandon, Mariana Afonso, et al. · Picture Coding Symposium · 25
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BVI-CC: A Dataset for Research on Video Compression and Quality Assessment
2022 · Angeliki Katsenou, Fan Zhang, et al. · Frontiers in Signal Processing · 24
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A Study of Subjective Video Quality at Various Spatial Resolutions
2018 · Alex Mackin, Mariana Afonso, et al. · Proceedings - International Conference on Image Processing · 22
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Predicting video rate-distortion curves using textural features
2016 · Angeliki V. Katsenou, Mariana Afonso, et al. · Picture Coding Symposium · 19
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Comparing VVC, HEVC and AV1 using Objective and Subjective Assessments
2020 · Fan Zhang, Angeliki Katsenou, et al. · arXiv (Cornell University) · 18
Video texture analysis based on HEVC encoding statistics
2016 · Mariana Afonso, Angeliki Katsenou, et al. · Picture Coding Symposium · 15
Enhanced Video Compression Based on Effective Bit Depth Adaptation
2019 · Fan Zhang, Mariana Afonso, et al. · Proceedings - International Conference on Image Processing · 14
Spatial resolution adaptation framework for video compression
2018 · Mariana Fernandez Afonso, Fan Zhang, et al. · SPIE Applications of Digital Image Processing · 12
Perceptually-inspired super-resolution of compressed videos
2019 · Ma, Di, Fernandez Afonso, Mariana, et al. · Bristol Research (University of Bristol) · 11
Understanding video texture — A basis for video compression
2017 · Angeliki V. Katsenou, Thomas Ntasios, et al. · IEEE International Workshop on Multimedia Signal Processing (MMSP) · 11
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Banding vs. Quality: perceptual impact and objective assessment
2022 · Lukas Krasula, Zhi Li, et al. · Proceedings - International Conference on Image Processing · 8
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An Open Video Dataset For Screen Content Coding
2022 · Yingbin Wang, Xin Zhao, et al. · Picture Coding Symposium · 5
SRQM: A Video Quality Metric for Spatial Resolution Adaptation
2018 · Alex Mackin, Mariana Afonso, et al. · Picture Coding Symposium · 5
A debanding algorithm for AV2
2023 · Joel Sole, Mariana Afonso · DCC · 4
Study of compression statistics and prediction of rate-distortion curves for video texture
2021 · Angeliki V. Katsenou, Mariana Afonso, et al. · Signal Processing Image Communication · 3
CAMBI
2022 · Mariana Afonso, Joel Sole, et al. · Mile-High Video Conference (MHV) · 1
Experimental Evaluation of the Bag-of-Features Model for Unsupervised Learning of Images
2015 · Mariana Afonso, Luis F. Teixeira · British Machine Vision Conference (BMVC) · 1
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Overview of Intra Prediction and Intra Mode Coding in AV2
2026 · Liang Leo Zhao, Tianqi Liu, et al. · Proceedings - International Conference on Image Processing
Intelligent resampling methods for video compression
2019 · Mariana Afonso · Bristol Research (University of Bristol)
BVI - Video Codec Evaluation
2019 · Zhang, Fan, Katsenou, Angeliki, et al. · Bristol Research (University of Bristol)
Works count: 28
Citation count: 414
H-index: 12
I10-index: 15
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