Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Teodiano Bastos"'
Autor:
Nicolas J. Valencia-Jimenez, Andres A. Ramirez-Duque, Luis C. Rodriguez-Timana, Javier F. Castillo-Garcia, Mariana L. Silveira, Sheila Da Luz, Teodiano Bastos, Anselmo Frizera-Neto
Publikováno v:
IEEE Access, Vol 11, Pp 9326-9338 (2023)
A Multisensory Environment (MSE) is a tool that can be used to train and stimulate the vestibular and proprioceptive systems of users, and engage them in therapeutic activities through sensors. This manuscript aims to verify the effects of an interve
Externí odkaz:
https://doaj.org/article/49eaf10a67cd40379ceaafe66dccdf5c
Autor:
Leticia Silva, Carlos Valadão, Lucas Lampier, Denis Delisle-Rodríguez, Eliete Caldeira, Teodiano Bastos-Filho, Sridhar Krishnan
Publikováno v:
Frontiers in Signal Processing, Vol 2 (2022)
Since the COVID-19 outbreak, a major scientific effort has been made by researchers and companies worldwide to develop a digital diagnostic tool to screen this disease through some biomedical signals, such as cough, and speech. Joint time–frequency
Externí odkaz:
https://doaj.org/article/b6be55a6833c41ffbc2057c7ed227710
Publikováno v:
HardwareX, Vol 11, Iss , Pp e00306- (2022)
A prototype that simulates a wheelchair was built using electronic commercial devices and software implementation with the aim to operate the prototype using head movement and analyzing the system response. The controllers were simulated using MATLAB
Externí odkaz:
https://doaj.org/article/dd38bed84b0d430ba9568b2067766d4f
Publikováno v:
Ingenius: Revista de Ciencia y Tecnología, Iss 27 (2021)
This article describes the methodology used to train and test a Deep Neural Network (DNN) with Photoplethysmography (PPG) data performing a regression task to estimate the Respiratory Rate (RR). The DNN architecture is based on a model used to infer
Externí odkaz:
https://doaj.org/article/72d23290a2524302bab3bed4e9815588
Publikováno v:
Machine Learning with Applications, Vol 5, Iss , Pp 100072- (2021)
The advancement and availability of technology can be employed to improve our daily lives. One example is Human Activity Recognition (HAR). HAR research has been mainly explored using imagery but is currently evolving to the use of sensors and has th
Externí odkaz:
https://doaj.org/article/03f2968bc571420cb46ec717be6e09a8
Autor:
Ana Cecilia Villa-Parra, Ismael Criollo, Carlos Valadão, Leticia Silva, Yves Coelho, Lucas Lampier, Luara Rangel, Garima Sharma, Denis Delisle-Rodríguez, John Calle-Siguencia, Fernando Urgiles-Ortiz, Camilo Díaz, Eliete Caldeira, Sridhar Krishnan, Teodiano Bastos-Filho
Publikováno v:
Sensors, Vol 22, Iss 12, p 4341 (2022)
COVID-19 occurs due to infection through respiratory droplets containing the SARS-CoV-2 virus, which are released when someone sneezes, coughs, or talks. The gold-standard exam to detect the virus is Real-Time Polymerase Chain Reaction (RT-PCR); howe
Externí odkaz:
https://doaj.org/article/ad35671b3cd24b6f91cd96070dc0ef74
Autor:
Andrea Catherine Alarcón-Aldana, Mauro Callejas-Cuervo, Teodiano Bastos-Filho, Antônio Padilha Lanari Bó
Publikováno v:
Sensors, Vol 22, Iss 13, p 4898 (2022)
This paper presents a model that enables the transformation of digital signals generated by an inertial and magnetic motion capture system into kinematic information. First, the operation and data generated by the used inertial and magnetic system ar
Externí odkaz:
https://doaj.org/article/eb58486da63e49d884a1c91282bb283e
Autor:
Rogério P. do A. Pereira, Gustavo M. de Almeida, José L. Felix Salles, Marco A. de S. L. Cuadros, Carlos T. Valadão, Ricardo O. de Freitas, Teodiano Bastos-Filho
Publikováno v:
Metals, Vol 11, Iss 9, p 1458 (2021)
Keeping the level of steel in the mold of the continuous casting process constant is fundamental for the quality of the steel produced and, consequently, its commercial value. It is challenging, considering the several disturbances that cause undesir
Externí odkaz:
https://doaj.org/article/3cfa7771c6934a15834d5677d55f68ec
Publikováno v:
Sensors, Vol 21, Iss 13, p 4344 (2021)
The design and implementation of an electronic system that involves head movements to operate a prototype that can simulate future movements of a wheelchair was developed here. The controller design collects head-movements data through a MEMS sensor-
Externí odkaz:
https://doaj.org/article/b725e031403346529519036044ca71a5
Autor:
Christiane Goulart, Carlos Valadão, Denis Delisle-Rodriguez, Eliete Caldeira, Teodiano Bastos
Publikováno v:
PLoS ONE, Vol 14, Iss 3, p e0212928 (2019)
Physiological signals may be used as objective markers to identify emotions, which play relevant roles in social and daily life. To measure these signals, the use of contact-free techniques, such as Infrared Thermal Imaging (IRTI), is indispensable t
Externí odkaz:
https://doaj.org/article/0dd7df0a1ebe419caa6f014cf289bbb8