Helard Becerra Martinez

According to our database, Helard Becerra Martinez authored at least 17 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Dialogue Understandability: Why are we streaming movies with subtitles?

Helard Becerra Martinez, Alessandro Ragano, Diptasree Debnath, Asad Ullah, Crisron Rudolf Lucas, Martin Walsh, Andrew Hines

CoRR, 2024

2022

See hear now: is audio-visual QoE now just a fusion of audio and video metrics?

Helard Becerra Martinez, Andrew Hines, Mylène C. Q. Farias

Proceedings of the 14th International Conference on Quality of Multimedia Experience, 2022

Exploring the influence of fine-tuning data on wav2vec 2.0 model for blind speech quality prediction.

Helard Becerra Martinez, Alessandro Ragano, Andrew Hines

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

2021

Exploring the boundaries of an AE-based quality model: a performance analysis via synthetic content.

Helard Becerra Martinez, André H. M. da Costa, Bruna Azambuja, Andrew Hines, Mylène C. Q. Farias

Proceedings of the Image Quality and System Performance XVIII, Electronic Imaging 2021, 2021

Analyzing the effect of adding temporal features to an autoencoder-based video quality model.

André H. M. Costa, Helard Becerra Martinez, Daniel G. Silva, Mylène C. Q. Farias

Proceedings of the Image Quality and System Performance XVIII, Electronic Imaging 2021, 2021

2020

UnB-AV: An Audio-Visual Database for Multimedia Quality Research.

Helard Becerra Martinez, Andrew Hines, Mylène C. Q. Farias

IEEE Access, 2020

How Deep is Your Encoder: An Analysis of Features Descriptors for an Autoencoder-Based Audio-Visual Quality Metric.

Helard Becerra Martinez, Andrew Hines, Mylène C. Q. Farias

Proceedings of the Twelfth International Conference on Quality of Multimedia Experience, 2020

Analyzing the performance of autoencoder-based objective quality metrics on audio-visual content.

Helard Becerra Martinez, Mylène C. Q. Farias, Andrew Hines

Proceedings of the Image Quality and System Performance XVII, Electronic Imaging 2020, 2020

2019

Analyzing the influence of cross-modal IP-based degradations on the perceived audio-visual quality.

Helard Becerra Martinez, Mylène C. Q. Farias

Proceedings of the Image Quality and System Performance XVI, Electronic Imaging 2019, 2019

A No-Reference Autoencoder Video Quality Metric.

Helard Becerra Martinez, Mylène C. Q. Farias, Andrew Hines

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

NAViDAd: A No-Reference Audio-Visual Quality Metric Based on a Deep Autoencoder.

Helard Becerra Martinez, Mylène C. Q. Farias, Andrew Hines

Proceedings of the 27th European Signal Processing Conference, 2019

2018

Combining audio and video metrics to assess audio-visual quality.

Helard Becerra Martinez, Mylène C. Q. Farias

Multim. Tools Appl., 2018

Using The Immersive Methodology to Assess The Quality of Videos Transmitted in UDP and TCP-Based Scenarios.

Helard Becerra Martinez, Mylène C. Q. Farias

Proceedings of the Image Quality and System Performance XV, Electronic Imaging 2018, 2018

Perceived quality of audio-visual stimuli containing streaming audio degradations.

Helard Becerra Martinez, Mylène C. Q. Farias, Andrew Hines

Proceedings of the 26th European Signal Processing Conference, 2018

2014

Full-reference audio-visual video quality metric.

Helard Becerra Martinez, Mylène C. Q. Farias

J. Electronic Imaging, 2014

An objective model for audio-visual quality.

Helard Becerra Martinez, Mylène C. Q. Farias

Proceedings of the Image Quality and System Performance XI, 2014

A no-reference audio-visual video quality metric.

Helard Becerra Martinez, Mylène C. Q. Farias

Proceedings of the 22nd European Signal Processing Conference, 2014