Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Jorge Flores-Troncoso"'
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:
Jorge Simon, Emmanuel Hernandez-Gonzalez, Juvenal Villanueva-Maldonado, Gustavo Vera-Reveles, Pablo-Armando Alcaraz-Valencia, Victor H. Castillo-Topete, Leonel Soriano-Equigua, Fermin Marcelo Maciel-Barboza, Jorge Flores-Troncoso, Jose Ricardo Gomez-Rodriguez, Marco Cardenas-Juarez, Jose Alvarez-Flores
Publikováno v:
International Journal of Antennas and Propagation, Vol 2024 (2024)
In this article, a comparison of the absorption properties of 7 common agricultural waste materials from the state of Colima in Mexico is performed. The study carried out at X-band frequencies finds that the highest absorption levels were mainly from
Externí odkaz:
https://doaj.org/article/96a9612c701240a9b2f51e6d19cf19d5
Autor:
Jorge Simon, Hugo Perez-Guerrero, Jorge Sosa-Pedroza, Fabiola Martínez-Zúñiga, Juvenal Villanueva-Maldonado, Jorge Flores-Troncoso, Marco Cardenas-Juarez
Publikováno v:
International Journal of Antennas and Propagation, Vol 2021 (2021)
As in any satellite, onboard antennas for CubeSats are crucial to establish communication with ground stations or other satellites. According to its application, antennas must comply with standardized requirements related to size, bandwidth, operatin
Externí odkaz:
https://doaj.org/article/753505ba88f74771bb3cc03db73e5dc8
Autor:
Jorge Simon, Jorge Flores-Troncoso, Jose Luis Alvarez-Flores, Leonel Soriano-Equigua, Marco Cardenas-Juarez, Armando Arce, Edgar Briones, Jorge Sosa-Pedroza
Publikováno v:
International Journal of Antennas and Propagation, Vol 2020 (2020)
This article presents the design, fabrication, and measurement of a square Koch fractal slot antenna for UHF band using both the FR4-G10 and Cuclad 250 substrates. Conveniently, this 56.56 cm full-length antenna possesses a geometry that allows it to
Externí odkaz:
https://doaj.org/article/99c3022afcbc419aa2412882f8b2f7fb
Publikováno v:
Mathematics, Vol 9, Iss 18, p 2287 (2021)
Object segmentation is a widely studied topic in digital image processing, as to it can be used for countless applications in several fields. This process is traditionally achieved by computing an optimal threshold from the image intensity histogram.
Externí odkaz:
https://doaj.org/article/cfac7ed97b3f4deb8f52fd4c4f1dec76
Autor:
Jorge Simón, José Luis Alvarez-Flores, Juvenal Villanueva-Maldonado, Víctor Hugo Castillo-Topete, Leonel Soriano-Equigua, Jorge Flores-Troncoso
Publikováno v:
International Journal of Antennas and Propagation, Vol 2017 (2017)
A microstrip second-iteration square Koch dipole fractal antenna is presented. This meandered antenna has a total length of 56.56 cm including its feed gap and was printed on the diagonal of a 100 mm × 100 mm PCB card that acts as CubeSat face. The
Externí odkaz:
https://doaj.org/article/905aaa6b451f4938bfd3333e7b6b58df
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:
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:
Rubén, Castillo-Soria Francisco, Jaime, Sánchez-García, Ramón, Parra-Michel, Jorge, Flores-Troncoso, Gustavo, Fernández-Torres
Publikováno v:
In Ingeniería, Investigación y Tecnología April-June 2016 17(2):273-282
Autor:
José Ricardo Gómez Rodríguez, Remberto Sandoval Arechiga, Jorge Flores Troncoso, Salvador Ibarra Delgado, Víktor Iván Rodríguez Abdalá, José Luis Alvarez Flores, Cristian Eduardo Boyain, Juan Manuel Pérez Díaz
Publikováno v:
South Florida Journal of Development. 3:1959-1970
En este trabajo se utilizan técnicas de optimización discreta con algoritmos genéticos para la generación de topologías de redes de comunicaciones empleando medios guiados. Se modeló el problema empleando grafos no dirigidos, utilizando su matr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b5c8f02ad64ec6924af770128bd106
https://doi.org/10.46932/sfjdv3n2-029
https://doi.org/10.46932/sfjdv3n2-029