Publicatii recente
Publicatii recente
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An initial study of feature extraction’s methods in facial expression recognition (2019)
Abstract Facial Expression Recognition is a sub-branch of Affective Computing that specializes in extracting human emotions and facial features from visual input (images and videos) and tagging them to specific […]
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A Transfer Learning Approach on the Optimization of Edge Detectors for Medical Images Using Particle Swarm Optimization (2021)
Abstract Edge detection is a fundamental image analysis task, as it provides insight on the content of an image. There are weaknesses in some of the edge detectors developed until […]
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Region-of-Interest-Based Cardiac Image Segmentation with Deep Learning (2021)
Abstract Despite the promising results obtained by deep learning methods in the field of medical image segmentation, lack of sufficient data always hinders performance to a certain degree. In this […]
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Feasibility of Automatic Seed Generation Applied to Cardiac MRI Image Analysis (2020)
Abstract We present a method of using interactive image segmentation algorithms to reduce specific image segmentation problems to the task of finding small sets of pixels identifying the regions of […]
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Butterfly Effect in Chaotic Image Segmentation (2020)
Abstract The exploitation of the important features exhibited by the complex systems found in the surrounding natural and artificial space will improve computational model performance. Therefore, the purpose of the […]
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Students perception on the impact of their involvement in the learning process: an empirical study (2021)
Abstract Nowadays, when the changes that appear in programming paradigms and in software process development methodologies are extremely frequent, teaching a Software Engineering related course has become a demanding task. […]
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Towards Accessibility in Education. An Ontology based approach (2021)
Abstract As the world changes, so does the future of our students. In this respect, the evolution of the technology comes up with specific environments for educational purpose. Building smart […]
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Alexa, What classes do I have today? The use of Artificial Intelligence via Smart Speakers in Education (2020)
Abstract Looking back to the rumours from the early 2000’s, when the world of technology bloomed together with the curiosity towards what was next to come, by 2020, robots should […]
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Tumor Detection in Brain MRIs by Computing Dissimilarities in the Latent Space of a Variational AutoEncoder (2020)
Abstract The ability to automatically detect anomalies in brain MRI scans is of great importance in computer-aided diagnosis. Unsupervised anomaly detection methods work primarily by learning the distribution of healthy […]
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Unsupervised Edge Detector based on Evolved Cellular Automata (2020)
Abstract Extensive research has been performed in image processing to find the best edge detector, from the gradient-based operators to evolved Cellular Automata (CA). Some of these detectors have weak […]
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