Concepedia

Mariana Afonso

MA

12

Publications

297

Citations

11

H-Index

2016

Active since

Affiliations

University of Bristol(Current)

Mariana Afonso is an author at University of Bristol specializing in computer vision, image analysis, and engineering.

Top concepts

EngineeringImage AnalysisComputer VisionPattern RecognitionData ScienceDeep LearningSignal ProcessingMachine VisionMachine LearningComputer Engineering

Publications per year

2016–2022

12

Publications

12

Video Compression Based on Spatio-Temporal Resolution Adaptation

Mariana Afonso, Fan Zhang, David Bull · IEEE Transactions on Circuits and Systems for Video Technology · 2018 · 74 citations · Full text

Image Analysis, Engineering, Video Coding Format +12

A Subjective Comparison of AV1 and HEVC for Adaptive Video Streaming

Angeliki Katsenou, Fan Zhang, Mariana Afonso et al. · 2019 · 33 citations · Full text

Dynamic Optimizer, Adaptive Bitrate Streaming, Video Communication +9

Low complexity video coding based on spatial resolution adaptation

Mariana Afonso, Fan Zhang, Angeliki Katsenou et al. · 2017 · 31 citations

Lossy Compression, Image Analysis, Engineering +11

ViSTRA2: Video coding using spatial resolution and effective bit depth adaptation

Fan Zhang, Mariana Afonso, David Bull · Signal Processing Image Communication · 2021 · 28 citations · Full text

Engineering, Image Analysis, Multimedia Signal Processing +6

VMAF-based Bitrate Ladder Estimation for Adaptive Streaming

Angeliki Katsenou, Fan Zhang, Kyle Swanson et al. · 2021 · 28 citations · Full text

Engineering, Machine Learning, Video Coding Format +20

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