Browsing by Subject "Diagnostic imaging"
Now showing items 1-20 of 60
-
3D applications for chronic liver diseases
(Universitat Politècnica de Catalunya, 2018-07-06)
Bachelor thesis
Restricted access - author's decisionThis bachelor final project will try to offer clinic diagnostic tools for chronic liver disease that affect the brain and the abdominal muscles. To measure the muscle damage, we use tomography ... -
A contour based approach for bilateral mammogram registration using discrete wavelet analysis
(2009)
Article
Restricted access - publisher's policyRegistration of mammograms is an essential step to increase the effectiveness of all screening programs planned to early detect breast cancer in asymptomatic women. New techniques based on data fusion of different spatial ... -
A fuzzy approach for feature extraction of brain tissues in Non-Contrast CT
(Sociedad Mexicana de Ingeniería Biomedíca, 2018-01-15)
Article
Open AccessIn neuroimaging, brain tissue segmentation is a fundamental part of the techniques that seek to automate the detection of pathologies, the quantification of tissues or the evaluation of the progress of a treatment. Because ... -
A Web-based tool for training radiologists in medical imaging
(2013)
Conference report
Restricted access - publisher's policy -
Accurate multi-modal image registration using compression
(IADIS Press, 2011)
Conference report
Restricted access - publisher's policyImage registration is an important task in medicine, especially when images have been acquired by different scanner/sensor types, since they provide information on different body structures (bones, muscles, vessels...). ... -
An iris based lungs pre-diagnostic system
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessHuman lungs are essential respiratory organs. Different Obstructive Lung Diseases (OLD) such as bronchitis, asthma, lungs cancer etc. affects the respiration. Diagnosing OLD in the initial stage is better than diagnosing ... -
Application of deep learning for breast cancer metastasis detection in sentinel lymph node biopsies
(Universitat Politècnica de Catalunya, 2021-01-18)
Master thesis
Open Access
Covenantee: Universitat de BarcelonaIn developed countries, breast cancer is one of the leading causes of death in female cancer patients aged 40 and above. The early detection of this pathology has a positive impact on the reduction of mortality and morbidity. ... -
Assessment of 2D conventional and synthetic MRI in multiple sclerosis
(Springer Nature, 2022-01-01)
Article
Open AccessPurpose: To qualitatively and quantitatively compare synthetic and conventional MRI sequences acquired on a 1.5-T system for patients with multiple sclerosis (MS). Methods: Prospective study that involved twenty-seven ... -
Automated Diagn of Symptomatic and Asymptomatic Achilles Tendon Ruptures using CT Images and AI
(Universitat Politècnica de Catalunya, 2023-06-27)
Master thesis
Open Access -
Automatic and robust single-camera specular highlight removal in cardiac images
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Conference lecture
Restricted access - publisher's policyIn computer-assisted beating heart surgeries, accurate tracking of the heart’s motion is of huge importance and there is a continuous need to eliminate any source of error that might disturb the tracking process. One source ... -
Automatic polyp detection using microwave endoscopy for colorectal cancer prevention and early detection: phantom validation
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Article
Open AccessA system to integrate microwave imaging with optical colonoscopy is presented. The overarching goal is to improve the prevention and early diagnosis of one of the main health and economic burdens of an increasingly aging ... -
Automatic segmentation of exudates in colour retinal fundus images
(Universitat Politècnica de Catalunya, 2019-10-17)
Master thesis
Open Access
Covenantee: Universidade do PortoThis work aims at the development of an algorithm that allows the automatic detection of exudates in retinal fundus images. The detection of exudates allows diabetic retinopathy (DR) to be diagnosed, consequently it is an ... -
Biomarcadors Quantitatius d’Imatge per l’evaluació de la neuroestructura en neonats
(Universitat Politècnica de Catalunya, 2009-07)
Master thesis (pre-Bologna period)
Open AccessCatalà: El diagnòstic de lesió cerebral en nounats es basa essencialment en la visualització de l’aspecte i de la “densitat ecogràfica” del teixit (el nivell de blanc sobre negre del teixit), interpretat de manera ... -
CBIR - Content based information retrieval in Optical Biopsies
(2010)
Conference report
Restricted access - publisher's policyThe present paper describes the design and usage of an Internet medical image search engine based on the queryby-example paradigm and the multimedia standard ISO-15938-12:2008. The system, which allows combining Content ... -
CD5L Drives M2 Polarization of Human Macrophages in Liver Cancer
(Wiley, 2018)
Conference report
Open Access -
Cerebral arteries automatic segmentation for ischemic stroke treatment
(Universitat Politècnica de Catalunya, 2022-06-30)
Bachelor thesis
Restricted access - confidentiality agreement
Covenantee: Vall d'Hebron Institut de RecercaLa tortuositat de les artèries cerebrals es considera una de les principals causes del fracàs en el tractament del ictus isquèmic agut amb trombectomia mecànica de les oclusions situades en grans vasos sanguinis. Actualment, ... -
Combining graph neural networks and computer vision methods for cell nuclei classification in lung tissue
(Elsevier Ltd, 2024-04-15)
Article
Open AccessThe detection of tumoural cells from whole slide images is an essential task in medical diagnosis and research. In this article, we propose and analyse a novel approach that combines computer vision-based models with graph ... -
Comparison between gadolinium-enhanced 2D T1-weighted gradient-echo and spin-echo sequences in the detection of active multiple sclerosis lesions on 3.0T MRI
(2017-04-01)
Article
Open AccessObjectives To compare the sensitivity of enhancing multiple sclerosis (MS) lesions in gadolinium-enhanced 2D T1-weighted gradient-echo (GRE) and spin-echo (SE) sequences, and to assess the influence of visual conspicuity ... -
Comparison of characteristic extraction models for tortuosity in vascular anatomy
(Universitat Politècnica de Catalunya, 2022-07-07)
Bachelor thesis
Restricted access - confidentiality agreementÉs ben conegut que moltes malalties afecten la morfologia dels vasos sanguinis, pel que és essencial que els metges els estudiïn. Per a un anàlisi més precís, paràmetres quantitatius dels vasos es poden obtenir directament ... -
Cortical microstructural imaging from diffusion MRI: towards sensitive biomarkers for clinical trials
(Oxford University Press, 2024)
Article
Restricted access - publisher's policyThis scientific commentary refers to ‘Diffusion MRI tracks cortical microstructural changes during the early stages of Alzheimer’s disease’ by Spotorno et al. (https://doi.org/10.1093/brain/awad428).
