全部文献期刊会议图书|学者科研项目
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作者:José Raniery Ferreira Junior , Marcelo Costa Oliveira , Paulo Mazzoncini de Azevedo-Marques
来源:[J].The Journal of Supercomputing(IF 0.917), 2017, Vol.73 (8), pp.3451-3467
摘要:Due to the difficulty to diagnose lung cancer, it is important to integrate content-based image retrieval methods with the pulmonary nodule classification process, since they are capable of retrieving similar cases from large image databases that were previously diagnosed. The go...
作者:... Federico Enrique Garcia Cipriano , Alexandre Todorovic Fabro , Paulo Mazzoncini de Azevedo-Marques
来源:[J].Computer Methods and Programs in Biomedicine(IF 1.555), 2018, Vol.159, pp.23-30
摘要:Abstract(#br)Background and Objectives: lung cancer is the leading cause of cancer-related deaths in the world, and its poor prognosis varies markedly according to tumor staging. Computed tomography (CT) is the imaging modality of choice for lung cancer evaluation, being use...
作者:Paulo Mazzoncini de Azevedo-Marques , Caetano Traina
来源:[J].Computer Methods and Programs in Biomedicine(IF 1.555), 2019, Vol.173, pp.27-34
摘要:Abstract(#br)Background and Objective: Identifying abnormalities in chest CT scans is an important and challenging task, demanding time and effort from specialists. Different parts of a single lung image may present both normal and abnormal characteristics. Thus, detecting a...
作者:... Guilherme Augusto Metzner , Paulo Mazzoncini de Azevedo-Marques , Marcello Henrique Nogueira-Barbosa
来源:[J].Computers in Biology and Medicine(IF 1.162), 2016, Vol.73, pp.147-156
摘要:Abstract(#br)Purpose(#br)Vertebral compression fractures (VCFs) result in partial collapse of vertebral bodies. They usually are nontraumatic or occur with low-energy trauma in the elderly secondary to different etiologies, such as insufficiency fractures of bone fragility i...
作者:Paulo Mazzoncini de Azevedo-Marques , Lucas Ferrari Oliveira ...
来源:[J].Epilepsy Research(IF 2.241), 2007, Vol.79 (1), pp.39-48
摘要:Summary(#br)Objective(#br)To investigate pathophysiological factors underlying the presence of interictal hyperperfusion within the limits of the polymicrogyric (PMG) cortex in epileptic patients.(#br)Methods(#br)Retrospective observational study on interictal perfusion by Single...
作者:... Janne Näppi , Hiroyuki Yoshida , Paulo Mazzoncini de Azevedo-Marques
来源:[J].International Journal of Computer Assisted Radiology and Surgery: A journal for interdisciplinary research, development and applications of image guided diagnosis and therapy(IF 1.364), 2020, Vol.15 (1), pp.163-172
摘要:Abstract(#br)Purpose(#br)As some of the most important factors for treatment decision of lung cancer (which is the deadliest neoplasm) are staging and histology, this work aimed to associate quantitative contrast-enhanced computed tomography (CT) features from malignant lung...
作者:José Raniery Ferreira Junior , Marcelo Costa Oliveira , Paulo Mazzoncini de Azevedo-Marques
来源:[J].Journal of Digital Imaging(IF 1.1), 2016, Vol.29 (6), pp.716-729
摘要:Abstract(#br)Lung cancer is the leading cause of cancer-related deaths in the world, and its main manifestation is pulmonary nodules. Detection and classification of pulmonary nodules are challenging tasks that must be done by qualified specialists, but image interpretation error...
作者:Paulo Mazzoncini de Azevedo-Marques , André Ponce de León Ferreira de Carvalho
来源:[J].Journal of Digital Imaging(IF 1.1), 2016, Vol.29 (1), pp.22-37
摘要:Abstract(#br)Content-based medical image retrieval (CBMIR) is a powerful resource to improve differential computer-aided diagnosis. The major problem with CBMIR applications is the semantic gap, a situation in which the system does not follow the users’ sense of similarity. ...
作者:Paulo Mazzoncini de Azevedo-Marques , Natália Abdala Rosa ...
来源:[J].International Journal of Computer Assisted Radiology and Surgery(IF 1.364), 2008, Vol.3 (1-2), pp.123-130
摘要:Abstract(#br) Object(#br)We investigate the use of relevance feedback (RFb) and the inclusion of expert knowledge to reduce the semantic gap in content-based image retrieval (CBIR) of mammograms.(#br) Materials and methods(#br)Tests were conducted with radiologists, in which thei...
作者:... Alice Stahl Gaido , Márcio de Mendonça Mancine Dantas , Paulo Mazzoncini de Azevedo-Marques
来源:[J].CoDAS, 2019, Vol.26 (4), pp.322-327
摘要:PURPOSE: To test the usability of Computerized Orofacial Myofunctional Evaluation (OMES) protocol and analyze its validity.METHODS: The study was divided into three stages: the first stage, production of the computerized version of OMES. The second stage was the validation o...

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