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Daniel Welfer
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Segmentation of the optic disk in color eye fundus images using an adaptive morphological approach
D Welfer, J Scharcanski, CM Kitamura, MM Dal Pizzol, LWB Ludwig, ...
Computers in Biology and Medicine 40 (2), 124-137, 2010
2332010
A coarse-to-fine strategy for automatically detecting exudates in color eye fundus images
D Welfer, J Scharcanski, DR Marinho
computerized medical imaging and graphics 34 (3), 228-235, 2010
2242010
Fovea center detection based on the retina anatomy and mathematical morphology
D Welfer, J Scharcanski, DR Marinho
Computer methods and programs in biomedicine 104 (3), 397-409, 2011
1092011
A morphologic two-stage approach for automated optic disk detection in color eye fundus images
D Welfer, J Scharcanski, DR Marinho
Pattern Recognition Letters 34 (5), 476-485, 2013
972013
Automatic identification of glaucoma using deep learning methods
A Cerentini, D Welfer, M Cordeiro d'Ornellas, CJ Pereira Haygert, ...
MEDINFO 2017: Precision Healthcare through Informatics, 318-321, 2017
922017
Automatic detection of microaneurysms and hemorrhages in color eye fundus images
SB Junior, D Welfer
International Journal of Computer Science & Information Technology 5 (5), 21, 2013
912013
Mobile robot navigation using an object recognition software with RGBD images and the YOLO algorithm
DH Dos Reis, D Welfer, MA De Souza Leite Cuadros, DFT Gamarra
Applied Artificial Intelligence 33 (14), 1290-1305, 2019
772019
A new approach for detecting fundus lesions using image processing and deep neural network architecture based on YOLO model
C Santos, M Aguiar, D Welfer, B Belloni
Sensors 22 (17), 6441, 2022
362022
Cattle brand recognition using convolutional neural network and support vector machines
C Silva, D Welfer, FP Gioda, C Dornelles
IEEE Latin America Transactions 15 (2), 310-316, 2017
352017
Article users activity gesture recognition on kinect sensor using convolutional neural networks and FastDTW for controlling movements of a mobile robot
M Pfitscher, D Welfer, EJ Do Nascimento, MASL Cuadros, DFT Gamarra
Inteligencia Artificial 22 (63), 121-134, 2019
152019
Activity gesture recognition on kinect sensor using convolutional neural networks and FastDTW for the MSRC-12 dataset
M Pfitscher, D Welfer, MA de Souza Leite Cuadros, DFT Gamarra
Intelligent Systems Design and Applications: 18th International Conference …, 2020
122020
A novel iOS m-Health application to assist the hospital-acquired pneumonia diagnosis and treatment
KN Dias, D Welfer, JF Kazienko, RCF da Silva
IEEE latin america transactions 14 (3), 1335-1342, 2016
102016
A new approach for fundus lesions instance segmentation based on mask r-cnn x101-fpn pre-trained architecture
C Santos, M Aguiar, D Welfer, M Dias, A Pereira, M Ribeiro, B Belloni
IEEE Access 11, 43603-43618, 2023
92023
Object recognition software using rgbd kinect images and the yolo algorithm for mobile robot navigation
DH Dos Reis, D Welfer, MASL Cuadros, DFT Gamarra
Intelligent Systems Design and Applications,(Cham), 255-263, 2020
8*2020
Proposta de um aplicativo móvel para percepção de imagens estáticas por alunos com deficiência visual
JG Mombach, D Welfer
Brazilian Symposium on Computers in Education (Simpósio Brasileiro de …, 2013
82013
Automatic Detection of Microaneurysms Ang Haemorrhages in Color Eye Fundus Images
SB Junior, D Welfer
Southeast Asian J Trop Med Public Heal. 34 (4), 751-757, 2003
82003
Deep neural network model based on one-stage detector for identifying fundus lesions
C Santos, MS De Aguiar, D Welfer, B Belloni
2021 International Joint Conference on Neural Networks (IJCNN), 1-8, 2021
62021
Cloud variance impact on the voltage and power flow of distribution networks with photovoltaic generators
CC Martins, M Sperandio, D Welfer
IEEE Latin America Transactions 19 (02), 217-225, 2021
62021
Métodos computacionais para identificar automaticamente estruturas da retina e quantificar a severidade do edema macular diabético em imagens de fundo de olho
D Welfer
62011
A morphologic three-stage approach for detecting exudates in color eye fundus images
D Welfer, J Scharcanski, DR Marinho
Proceedings of the 2010 ACM Symposium on Applied Computing, 964-968, 2010
62010
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Articles 1–20