Browsing TCC by Title
Now showing items 57-66 of 66
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Segmentação de lesões de esclerose múltipla utilizando clusterização iterativa em imagens estruturais de ressonância magnética
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/08/2023)Multiple Sclerosis (MS) is a neurodegenerative disease that causes vision, mobility and memory problems, which can lead the patient to serious locomotion difficulties. It is caused by damage to the myelin sheath. Analysis ... -
Segmentação de vasos sanguíneos utilizando Redes Neurais Convolucionais: visualização e análise de correlação dos mapas de ativação
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/03/2023)Convolutional neural networks (CNN) are responsible for advancing the automation of tasks in the field of computer vision, with image classification, object recognition and image segmentation, as it is present in different ... -
Segmentação dos hipocampos em imagens de ressonância magnética usando modelos geométricos deformáveis e informações de textura
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/04/2022)Hippocampi are brain structures intimately related to cognition, hence they are of great clinical interest for the diagnosis and analysis of the progression of neurodegenerative diseases, such as Alzheimer’s disease (AD) ... -
Segmentação e quantificação de tecidos das regiões hipocampais em imagens de ressonância magnética aplicadas ao auxílio ao diagnóstico do Alzheimer
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/04/2022)Alzheimer’s disease (AD), is a neurodegenerative disease that destroys brain cells, causing losses in cognitive functions and the ability to perform simple tasks daily. AD has a progressive course and its prevalence increases ... -
Sistema automático de irrigação autônomo de baixo custo
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/08/2023)This work aims to develop a low-cost automated irrigation system. The system employs an Arduino and sensor to continuously monitor soil moisture levels. When soil moisture reaches a predefined threshold, an irrigation ... -
Sobre a qualidade das bases de dados públicas brasileiras: estudo de caso na saúde
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/09/2022)With the ever-growing digitalization of governments worldwide, great effort has been put towards data transparency. One important milestone of this trend is the Open Government Data workshop, which took place in 2007 in ... -
Solução de comunicação de baixo custo utilizando LoRa e ESP32
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 31/08/2023)This work deals with the evaluation of the average range of a local communication network with the LoRa protocol based on low-cost generic hardware and the establishment of its possible applications. A secondary objective ... -
Uso de aprendizado de máquina supervisionado para mensurar provisão no mercado de crédito estruturado: uma comparação entre modelos
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 27/03/2023)The credit expansion has been fundamental to global economic growth, allowing people and businesses to access more financial resources for investment and consumption within an increasingly complex and competitive economic ... -
O uso de CMSs na construção de MVPs
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/08/2023)Early-stage startups need to collect costumer opinions about the offered solution in a short time stamp, so they can adapt to the high competitiveness of the market. In that context, Minimum Valuable Products (MVP’s) are ... -
Utilização de agrupamento como método de pré-processamento em problemas de regressão linear
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 19/11/2021)For real-world data to be explored, pre-processing is needed in order to ease machine learning applications. Nowadays, various pre-processing techniques are available, and this paper aims to show the impacts of using ...