71 citations
- Universidade Tecnológica Federal do ParanáBR9 papers
- Universidade Federal do Rio de JaneiroBR7 papers
- Universidade Estadual de Campinas (UNICAMP)BR5 papers
- Centro Brasileiro de Pesquisas FísicasBR4 papers
- Khalifa University of Science and TechnologyAE4 papers
- Universidade de São PauloBR4 papers
- University of TübingenDE4 papers
- American Institute for Economic ResearchUS3 papers
- Universidade de BrasíliaBR3 papers
- Universidade Estadual Paulista (Unesp)BR3 papers
- Universidade Federal de ItajubáBR3 papers
- Universidade Federal do ABCBR3 papers
6 papers · 1 filter
An Approach for Thyroid Nodule Analysis Using Thermographic Images
J. R. González, Ã. O. Rodrigues, C. P. Damião +6
Thyroid cancer is said to be the second most common type of cancer in female individuals and the third in males by 2030, according to projections. In general, detecting cancer in i…
Towards the automated segmentation of epicardial and mediastinal fats: A multi-manufacturer approach using intersubject registration and random forest
Ã. O. Rodrigues, A. Conci, F. F. C. Morais +1
The amount of fat on the surroundings of the heart is correlated to several health risk factors such as carotid stiffness, coronary artery calcification, atrial fibrillation, ather…
ELEMENT: Multi-Modal Retinal Vessel Segmentation Based on a Coupled Region Growing and Machine Learning Approach
Erick O. Rodrigues, Aura Conci, Panos Liatsis
Vascular structures in the retina contain important information for the detection and analysis of ocular diseases, including age-related macular degeneration, diabetic retinopathy…
X-Ray cardiac angiographic vessel segmentation based on pixel classification using machine learning and region growing
E O Rodrigues, L O Rodrigues, J J Lima +6
This work proposes a pixel-classification approach for vessel segmentation in x-ray angiograms. The proposal uses textural features such as anisotropic diffusion, features based on…
A simple approach for biometrics: Finger-knuckle prints recognition based on a Sobel filter and similarity measures
E. O. Rodrigues, T. M. Porcino, Aura Conci +1
The objective of this work is to propose a novel methodology for the finger knuckle print recognition, which is essentially a digital photo of the finger-knuckle region. We have em…
Quantum Gradient-Based Approach for Edge and Corner Detection Using Sobel Kernels
Mohammad Aamir Sohail, Gabriela Pinheiro, Yasemin Poyraz Kocak +4
Edge detection refers to identifying points in a digital image where intensity changes sharply, indicating object boundaries or structural features. Corners are locations where gra…