Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Roberto Olivera-Reyna"'
Autor:
Reynel Olivera-Reyna, Roberto Olivera-Reyna, Jorge U. Muñoz-Minjares, Jorge Flores-Troncoso, Osbaldo Vite-Chávez
Publikováno v:
Ciencia Latina Revista Científica Multidisciplinar. 6:5153-5166
LoRa es una tecnología inalámbrica de bajo consumo de potencia y largo alcance empleada en redes de área amplia. Además de LoRa, en el mercado existen otras tecnologías inalámbricas para transmisión de datos con diversas cualidades. Sin embarg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8edf9928099c66d3ab878d823dd65c74
https://doi.org/10.37811/cl_rcm.v6i6.3802
https://doi.org/10.37811/cl_rcm.v6i6.3802
Autor:
Claudia Angélica Rivera-Romero, Reynel Olivera-Reyna, Jorge Ulises Muñoz Minjares, Miguel Angel Navarrete-Sánchez, Roberto Olivera-Reyna
Publikováno v:
Ciencia Latina Revista Científica Multidisciplinar. 6:2921-2936
El análisis de firmas espectrales es uno de los métodos de diagnóstico más utilizados para identificar enfermedades en las plantas. Con este fin, se deben considerar diferentes técnicas de adquisición de información para detectar los diferente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fef23ac1120c9c2ce4ff5f0ec2a68209
https://doi.org/10.37811/cl_rcm.v6i6.3742
https://doi.org/10.37811/cl_rcm.v6i6.3742
Autor:
Osbaldo Vite Chávez, Jorge Flores–Troncoso, Jorge Ulises Muñoz Minjares, Roberto Olivera Reyna, Eduardo García Sánchez, Reynel Olivera Reyna
Publikováno v:
STUDIES IN ENGINEERING AND EXACT SCIENCES. 3:560-573
A iluminação não uniforme captada numa imagem devido à luz natural ou iluminação mal condicionada pode causar uma segmentação deficiente dos objectos numa imagem quando se utilizam técnicas tradicionais de limiar. Este artigo apresenta resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24616fa642092298bd85b6bef9792fba
https://doi.org/10.54021/sesv3n4-001
https://doi.org/10.54021/sesv3n4-001
Autor:
Mónica Trejo-Durán, Roberto Olivera-Reyna, J.A. Morales-Saldana, Elvia R. Palacios-Hernandez, Maria del Carmen Rodríguez-Liñán, Claudia Angelica Rivera-Romero
Publikováno v:
Journal of Applied Remote Sensing. 14
Cucurbits plants are very susceptible to fungal diseases as powdery mildew (PM) infection. Currently, the PM early detection in the field is the cutting-edge research. The objectives of our study were to assess visible and near-infrared spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eecb554398f114fa983d7103f4fdc8d4
https://doi.org/10.1117/1.jrs.14.044515
https://doi.org/10.1117/1.jrs.14.044515
Publikováno v:
2020 24th International Conference on Circuits, Systems, Communications and Computers (CSCC).
A previously plotted path is an important requirement in real navigation of unmanned vehicles to avoid diversion or collisions. An important challenge is to obtain specific paths in small farmlands with the minimal economical investment. With this ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b4b7de06dccb04fc12eb5d761cd9648
https://doi.org/10.1109/cscc49995.2020.00038
https://doi.org/10.1109/cscc49995.2020.00038
Autor:
Rosa Janette Perez Chimal, Rosalia Vergara Esparza, Misael Lopez Ramirez, Osbaldo Vite Chavez, Reynel Olivera Reyna, Jorge Ulises Munoz Minjares, Roberto Olivera Reyna
Publikováno v:
IEEE Latin America Transactions. 14:3522-3527
Detection of the peak-R in an electrocardiogram (ECG) is commonly provided with ambiguities due to inaccuracies acquisition system. Medical experts must thus be highly concerned about the real peak-R and his location in order to calculate heart rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df089acab8e243540a9527296691b03f
https://doi.org/10.1109/tla.2016.7786329
https://doi.org/10.1109/tla.2016.7786329
Autor:
Antonio Martinez-Torteya, Jorge Roberto Manjarrez Sánchez, Idalia Garza-Veloz, Roberto Olivera Reyna, Carlos Eric Galván Tejada, Hamurabi Gamboa-Rosales, César Humberto Guzmán Valdivia, Juan Rubén Delgado Contreras, José Celaya Padilla, FranciscoJavier Martinez Ruiz, Victor Trevino, Margarita L Martinez-Fierro, Jose Tamez-Pena, JorgeIssac Galván Tejada
Publikováno v:
New Perspectives in Breast Imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2ab3a1619bb0691ef3235480bd9b12
https://doi.org/10.5772/intechopen.69526
https://doi.org/10.5772/intechopen.69526
Autor:
Oscar Ibarra-Manzano, Luis J. Morales-Mendoza, O. Vite-Chavez, Yuriy S. Shmaliy, Roberto Olivera-Reyna
Publikováno v:
AEU - International Journal of Electronics and Communications. 67:406-413
We address a novel time-variant forward-backward (FB) unbiased finite impulse response (UFIR) smoothing algorithm designed to denoise piecewise-smooth signals with known or well detectable edge positions. Owing to the variable averaging interval, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd1f7eccc2698ea93fa55c0be581e175
https://doi.org/10.1016/j.aeue.2012.10.016
https://doi.org/10.1016/j.aeue.2012.10.016
Autor:
J. M. Estudillo-Ayala, M. Trejo-Durán, R. Rojas-Laguna, E. Alvarado-Méndez, O. G. Ibarra-Manzano, Reynel Olivera-Reyna, Roberto Olivera-Reyna, O. Vite-Chávez, H. Gutiérrez-Martín, J. A. Andrade Lucio
Publikováno v:
Acta Universitaria, Vol 14, Iss 1, Pp 14-18 (2012)
A simple automatic control for applications of optical characterization of materials using theoptical Z-scan technique is presented in this paper. The emphasis is placed in the automation process. For this purpose, a communication I/O port of a PCI-M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::33eee07bb98a9b19787a521fabf9ccc5
http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/232
http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/232
Autor:
H. Gutiérrez-Martín, M. Trejo-Durán, J. M. Estudillo-Ayala, R. Rojas-Laguna, E. Alvarado-Méndez, O. G. Ibarra-Manzano, Reynel Olivera-Reyna, Roberto Olivera-Reyna, O. Vite-Chávez, J. A. Andrade Lucio
Publikováno v:
Acta Universitaria. 14:14-18
A simple automatic control for applications of optical characterization of materials using theoptical Z-scan technique is presented in this paper. The emphasis is placed in the automation process. For this purpose, a communication I/O port of a PCI-M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12c44d07aa949411db3fa69d347e8083
https://doi.org/10.15174/au.2004.232
https://doi.org/10.15174/au.2004.232