Joao Ascenso

Associate Professor, Instituto Superior Técnico

Joined

May 2022

Names

Joao Ascenso (Preferred)

Emails

****@lx.it.pt (Confirmed)

Personal Links

Career & Education History

Associate Professor

Instituto Superior Técnico (tecnico.ulisboa.pt)

2021 – Present

Advisors, Relations & Conflicts

PhD Advisor

Fernando Pereira

2003 – 2011

Expertise

image coding

Present

quality assessment

Present

video coding

Present

Publications

Object-Based Geometric Distortion Metric for Viewport Rendering of 360° Images
Falah Jabar, João Ascenso, Maria Paula Queluz
- Published: 01 Jan 2022, Last Modified: 09 May 2023
- IEEE Access 2022
- Readers: Everyone
Evaluation of Sampling Algorithms for a Pairwise Subjective Assessment Methodology
Shima Mohammadi, João Ascenso
- Published: 01 Jan 2022, Last Modified: 09 May 2023
- ISM 2022
- Readers: Everyone
Joint Geometry and Color Projection-Based Point Cloud Quality Metric
Alireza Javaheri, Catarina Brites, Fernando Pereira, João Ascenso
- Published: 01 Jan 2022, Last Modified: 09 May 2023
- IEEE Access 2022
- Readers: Everyone
Perceptual impact of the loss function on deep-learning image coding performance
Shima Mohammadi, João Ascenso
- Published: 01 Jan 2022, Last Modified: 09 May 2023
- PCS 2022
- Readers: Everyone
Impact of Conventional and AI-based Image Coding on AI-based Face Recognition Performance
Naima Bousnina, João Ascenso, Paulo Lobato Correia, Fernando Pereira
- Published: 01 Jan 2022, Last Modified: 09 May 2023
- EUVIP 2022
- Readers: Everyone
Image Coding with Neural Network-Based Colorization
Diogo Lopes, João Ascenso, Catarina Brites, Fernando Pereira
- Published: 01 Jan 2021, Last Modified: 09 May 2023
- ICASSP 2021
- Readers: Everyone
Lenslet Light Field Image Coding: Classifying, Reviewing and Evaluating
Catarina Brites, João Ascenso, Fernando Pereira
- Published: 01 Jan 2021, Last Modified: 09 May 2023
- IEEE Trans. Circuits Syst. Video Technol. 2021
- Readers: Everyone
Point Cloud Rendering After Coding: Impacts on Subjective and Objective Quality
Alireza Javaheri, Catarina Brites, Fernando Pereira, João Ascenso
- Published: 01 Jan 2021, Last Modified: 09 May 2023
- IEEE Trans. Multim. 2021
- Readers: Everyone
A Point-to-Distribution Joint Geometry and Color Metric for Point Cloud Quality Assessment
Alireza Javaheri, Catarina Brites, Fernando Pereira, João Ascenso
- Published: 01 Jan 2021, Last Modified: 09 May 2023
- CoRR 2021
- Readers: Everyone
Performance Evaluation of Objective Image Quality Metrics on Conventional and Learning-Based Compression Artifacts
Michela Testolina, Evgeniy Upenik, João Ascenso, Fernando Pereira, Touradj Ebrahimi
- Published: 01 Jan 2021, Last Modified: 09 May 2023
- QoMEX 2021
- Readers: Everyone

View all 117 publications

Co-Authors

View all 78 co-authors