Browsing by Subject "Imatgeria per al diagnòstic"
Now showing items 1-20 of 24
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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 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 ... -
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 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 ... -
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, ... -
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 ... -
Distinguishing primary hyperaldosteronism and essential hypertension from carotid artery ultrasound images
(Universitat Politècnica de Catalunya, 2023-02-02)
Bachelor thesis
Open Access
Covenantee: České vysoké učení technické v PrazePrimary aldosteronism (PA) is one possible cause of hypertension. Primary aldosteronism can be treated, hence the interest for its timely diagnosis. Previous work suggests that the appearance of the carotid artery wall in ... -
From 3D medical image reconstruction to finite element simulation: evaluation of the biomechanical behaviour of dental prostheses supported by narrow-diameter implants and differences between natural vertebral bone and synthetic foams
(Universitat Politècnica de Catalunya, 2018-10-24)
Master thesis
Restricted access - author's decisionThe work performed in the present Master’s Thesis entailed the assessment of two problems of clinical interest through two separate studies based on finite element analysis (FEA). The first study evaluated the biomechanical ... -
Fuzzy approach to grade gliomas using susceptibility-weighted images. A preliminary study
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference lecture
Open AccessThis paper describes a method to grade gliomas examined by magnetic resonance imaging. It is a preliminary study focused only on the features extracted from susceptibility-weighted images. The ... -
Image gradient based 3D roughness estimation and rendering for haptic palpation from a single skin image
(Universitat Politècnica de Catalunya, 2018)
Master thesis
Open Access
Covenantee: Inch'ŏn TaehakkyoBackground/purpose: Skin palpation and property analysis (roughness, dryness, stiffness, temperature) are crucial for skin examination and diagnose. That is why is needed a noncontact-based method that allows to carry it ... -
Implementación del protocolo de control de calidad de la instrumentación de Medicina Nuclear (versión 2020): tomógrafo PET
(Universitat Politècnica de Catalunya, 2022-07-06)
Bachelor thesis
Restricted access - author's decision
Covenantee: ACPROEl tomògraf PET (Tomografia per emissió de positrons) és un equip àmpliament utilitzat en els centres de diagnòstic per imatge a causa de la seva gran sensibilitat i especificitat per detectar lesions en etapes primerenques ... -
Manual para el registro e interpretación de capturas con tomografía de coherencia óptica
(Universitat Politècnica de Catalunya, 2019-01-25)
Bachelor thesis
Open AccessLa tomografía de coherencia óptica (OCT) es una técnica de diagnóstico por la imagen no invasiva y de no contacto que permite estudiar in vivo las estructuras oculares. Es una técnica basada en la Interferometría de baja ... -
Medical imaging clinical trials unit: a professional need
(2022)
Article
Open AccessPurpose To design and describe a management and control tool and the human resources needed to efficiently manage the imaging process within clinical trials for a better quality of care for the patient. Methods A unit ... -
Neuroimage analysis : application to dementia (and brain lesions)
(Universitat Politècnica de Catalunya. Biblioteca Rector Gabriel Ferraté, 2018-06-19)
Audiovisual
Open Access -
Neuroimage analysis : application to dementia (and brain lesions)
(Universitat Politècnica de Catalunya. Biblioteca Rector Gabriel Ferraté, 2018-06-19)
Lecture
Open Access -
Nuevas técnicas diagnósticas de las enfermedades respiratorias : análisis de imagen
(Universitat Politècnica de Catalunya, 2016-07-13)
Doctoral thesis
Open AccessIn the present thesis 3 detailed studies were carried out that spring from 3 different diagnostic techniques that include bronoscopy, tuberculine bacillus infection diagnosis, and the control of oxygen therapy in chronic ... -
Project of low-cost microscope automation for data gathering
(Universitat Politècnica de Catalunya, 2019-06-10)
Bachelor thesis
Open AccessThe AiScope is a project of a low-cost microscope that is used to diagnose global diseases in isolated communities. The original microscope is designed to be like any other optical microscope but is built in accessible ... -
Quasi-automatic colon segmentation on T2-MRI images with low user effort
(Springer, 2018)
Conference report
Open AccessAbout 50% of the patients consulting a gastroenterology clinic report symptoms without detectable cause. Clinical researchers are interested in analyzing the volumetric evolution of colon segments under the effect of ...
