Mariana Afonso

Orcid: 0000-0001-5284-7287

According to our database1, Mariana Afonso authored at least 19 papers between 2015 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Links

On csauthors.net:

Bibliography

2023
A debanding algorithm for AV2.
Proceedings of the Data Compression Conference, 2023

2022
Study of compression statistics and prediction of rate-distortion curves for video texture.
Signal Process. Image Commun., 2022

An Open Video Dataset For Screen Content Coding.
Proceedings of the Picture Coding Symposium, 2022

CAMBI: introduction and latest advances.
Proceedings of the MHV '22: Mile-High Video Conference, Denver, Colorado, USA, March 1, 2022

Banding vs. Quality: perceptual impact and objective assessment.
Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

2021
ViSTRA2: Video coding using spatial resolution and effective bit depth adaptation.
Signal Process. Image Commun., 2021

Perceptually-inspired super-resolution of compressed videos.
CoRR, 2021

CAMBI: Contrast-aware Multiscale Banding Index.
Proceedings of the Picture Coding Symposium, 2021

VMAF-based Bitrate Ladder Estimation for Adaptive Streaming.
Proceedings of the Picture Coding Symposium, 2021

2019
Video Compression Based on Spatio-Temporal Resolution Adaptation.
IEEE Trans. Circuits Syst. Video Technol., 2019

Enhanced Video Compression Based on Effective Bit Depth Adaptation.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

A Subjective Comparison of AV1 and HEVC for Adaptive Video Streaming.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

2018
SRQM: A Video Quality Metric for Spatial Resolution Adaptation.
Proceedings of the 2018 Picture Coding Symposium, 2018

A Study of Subjective Video Quality at Various Spatial Resolutions.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

2017
Understanding video texture - A basis for video compression.
Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

Low complexity video coding based on spatial resolution adaptation.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

2016
Predicting video rate-distortion curves using textural features.
Proceedings of the 2016 Picture Coding Symposium, 2016

Video texture analysis based on HEVC encoding statistics.
Proceedings of the 2016 Picture Coding Symposium, 2016

2015
Experimental Evaluation of the Bag-of-Features Model for Unsupervised Learning of Images.
Proceedings of the British Machine Vision Conference 2015, 2015


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