Search Results for author: Jesús Gutiérrez

Found 4 papers, 0 papers with code

Objective quality assessment of medical images and videos: Review and challenges

no code implementations14 Dec 2022 Rafael Rodrigues, Lucie Lévêque, Jesús Gutiérrez, Houda Jebbari, Meriem Outtas, Lu Zhang, Aladine Chetouani, Shaymaa Al-Juboori, Maria Martini, Antonio M. G. Pinheiro

Quality assessment is a key element for the evaluation of hardware and software involved in image and video acquisition, processing, and visualization.

DNN-assisted Particle-based Bayesian Joint Synchronization and Localization

no code implementations29 Sep 2021 Meysam Goodarzi, Vladica Sark, Nebojsa Maletic, Jesús Gutiérrez, Giuseppe Caire, Eckhard Grass

In particular, DePF deploys an asymmetric time-stamp exchange mechanism between the MUs and the Access Points (APs), which, traditionally, provides us with information about the MUs' clock offset and skew.

Position

Methodology to Assess Quality, Presence, Empathy, Attitude, and Attention in 360-degree Videos for Immersive Communications

no code implementations3 Mar 2021 Marta Orduna, Pablo Pérez, Jesús Gutiérrez, Narciso García

This paper analyzes the joint assessment of quality, spatial and social presence, empathy, attitude, and attention in three conditions: (A)visualizing and rating the quality of contents in a Head-Mounted Display (HMD), (B)visualizing the contents in an HMD, and (C)visualizing the contents in an HMD where participants can see their hands and take notes.

Multimedia Human-Computer Interaction

Prediction of the Influence of Navigation Scan-path on Perceived Quality of Free-Viewpoint Videos

no code implementations10 Oct 2018 Suiyi Ling, Jesús Gutiérrez, Gu Ke, Patrick Le Callet

This paper aims at exploring the impact of exploration trajectories (defined as Hypothetical Rendering Trajectories: HRT) on perceived quality of FVV subjectively and objectively, providing two main contributions.

Benchmarking Video Quality Assessment

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