Blar i UiS Brage på forfatter "Fernandez Quilez, Alvaro"
-
3D Masked Modelling Advances Lesion Classification in Axial T2w Prostate MRI
Fernandez Quilez, Alvaro; Andersen, Christoffer Gabrielsen; Eftestøl, Trygve Christian; Kjosavik, Svein Reidar; Oppedal, Ketil (Peer reviewed; Journal article, 2023)Masked Image Modelling (MIM) has been shown to be an efficient self-supervised learning (SSL) pre-training paradigm when paired with transformer architectures and in the presence of a large amount of unlabelled natural ... -
CrossTransUnet: A new computationally inexpensive tumor segmentation model for brain MRI
Anaya-Isaza, Andres; Mera Jiménez, Leonel; Fernandez Quilez, Alvaro (Peer reviewed; Journal article, 2023)Brain tumors are usually fatal diseases with low life expectancies due to the organs they affect, even if the tumors are benign. Diagnosis and treatment of these tumors are challenging tasks, even for experienced physicians ... -
Deep learning in radiology: ethics of data and on the value of algorithm transparency, interpretability and explainability
Fernandez Quilez, Alvaro (Peer reviewed; Journal article, 2022)AI systems are quickly being adopted in radiology and, in general, in healthcare. A myriad of systems is being proposed and developed on a daily basis for high-stake decisions that can lead to unwelcome and negative ... -
Factors associated with functional loss among community‐dwelling Mexican older adults
Castellanos-Perilla, Nicolas; Borda, Miguel Germán; Fernandez Quilez, Alvaro; Aarsland, Vera Vårin Birkemo; Sønnesyn, Hogne; Cano-Gutierrez, Carlos Alberto (Peer reviewed; Journal article, 2020)Introducción. El deterioro funcional está relacionado con muchos resultados adversos. Objetivo. Explorar la relación de los factores sociodemográficos, médicos y psicológicos con la incidencia del deterioro funcional en ... -
Joint Analysis of Morphological Parameters and In Silico Haemodynamics of the Left Atrial Appendage for Thrombogenic Risk Assessment
Pons, Maria Isabel; Mill, Jordi; Fernandez Quilez, Alvaro; Olivares, Andy L.; Silva, Etelvino; De Potter, Tom; Camara, Oscar (Peer reviewed; Journal article, 2022)Background. Atrial fibrillation (AF) is considered the most common human arrhythmia. In nonvalvular AF, around 99% of thrombi are formed in the left atrial appendage (LAA). Nevertheless, there is not a consensus in the ... -
Prostate Age Gap: An MRI Surrogate Marker of Aging for Prostate Cancer Detection
Fernandez Quilez, Alvaro; Nordström, Jon Tobias; Jäderling, Fredrik; Kjosavik, Svein Reidar; Eklund, Martin (Peer reviewed; Journal article, 2023)Background Aging is the most important risk factor for prostate cancer (PC). Imaging techniques can be useful to measure age-related changes associated with the transition to diverse pathological states. However, biomarkers ...