Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Reynel Olivera-Reyna"'
Autor:
Osbaldo Vite-Chávez, Jorge Flores-Troncoso, Reynel Olivera-Reyna, Jorge Ulises Munoz-Minjares
Publikováno v:
Image Analysis and Stereology, Vol 42, Iss 3, Pp 185-196 (2023)
Currently, there are significant challenges in the classification, recognition, and detection of fruits and vegetables. An important step in solving this problem is to obtain an accurate segmentation of the object of interest. However, the background
Externí odkaz:
https://doaj.org/article/1497569056644abb8e9c2112c9922527
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
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:
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
Autor:
J. A. Andrade Lucio, O. Vite-Chávez, Roberto Olivera-Reyna, Reynel Olivera-Reyna, O. G. Ibarra-Manzano, E. Alvarado Méndez, R. Rojas-Laguna, J. M. Estudillo-Ayala
Publikováno v:
Universidad de Guanajuato
UGTO
Redalyc-UGTO
UGTO
Redalyc-UGTO
A simple automatic control for applications of optical characterization of materials using the optical 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-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::2ab31f6ec23479a245bae669b478ad5f
http://www.redalyc.org/articulo.oa?id=41614102
http://www.redalyc.org/articulo.oa?id=41614102
Autor:
Roberto Olivera-Reyna, Reynel Olivera-Reyna, Ivan E. Villalon-Turrubiates, Yuriy. S. Shmaliy, Oscar G. Ibarra Manzano
Publikováno v:
Proceedings of CAOL'2003. 1st International Conference on Advanced Optoelectronics and Lasers. Jontly with 1st Workshop on Precision Oscillations in Electronics and Optics (IEEE Cat. No.03EX715).
In this paper we made the simulation steering of the local clock time errors with simple moving average (MA), optimally unbiased moving average (OMA), the two and three-state Kalman filters. The references signal (precise time) was administered by GP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bb71b4b7ed3ae7c58fcecfe5484de0f
https://doi.org/10.1109/caol.2003.1251331
https://doi.org/10.1109/caol.2003.1251331