Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Horacio Legal-Ayala"'
Publikováno v:
Mathematical and Computational Applications, Vol 29, Iss 2, p 18 (2024)
Internet energy consumption has increased rapidly, and energy conservation has become a significant issue that requires focused research efforts. The most promising solution is to identify the minimum power subsets within the network and shut down un
Externí odkaz:
https://doaj.org/article/e6b9e16bebd44499b3e341d62bac4799
Autor:
Julio César Mello-Román, José Luis Vázquez Noguera, Horacio Legal-Ayala, Miguel García-Torres, Jacques Facon, Diego P. Pinto-Roa, Sebastian A. Grillo, Luis Salgueiro Romero, Lizza A. Salgueiro Toledo, Laura Raquel Bareiro Paniagua, Deysi Natalia Leguizamon Correa, Jorge Daniel Mello-Román
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 9302 (2021)
Skin dermoscopy images frequently lack contrast caused by varying light conditions. Indeed, often low contrast is seen in dermoscopy images of melanoma, causing the lesion to blend in with the surrounding skin. In addition, the low contrast prevents
Externí odkaz:
https://doaj.org/article/f357f5cee0724da1a261b54fa66173bd
Autor:
Julio César Mello Román, Vicente R. Fretes, Carlos G. Adorno, Ricardo Gariba Silva, José Luis Vázquez Noguera, Horacio Legal-Ayala, Jorge Daniel Mello-Román, Ricardo Daniel Escobar Torres, Jacques Facon
Publikováno v:
Sensors, Vol 21, Iss 9, p 3110 (2021)
Panoramic dental radiography is one of the most used images of the different dental specialties. This radiography provides information about the anatomical structures of the teeth. The correct evaluation of these radiographs is associated with a good
Externí odkaz:
https://doaj.org/article/8dce1d770b4d410cbe8837469338da22
Autor:
Alejandro Marcelo Arce, Gabriel Giovanni Caroni, José Luis Vázquez Noguera, Diego P. Pinto-Roa, Horacio Legal-Ayala, Sebastián A. Grillo
Publikováno v:
Symmetry, Vol 12, Iss 6, p 1016 (2020)
The superformula generates curves called Gielis curves, which depend on a small number of input parameters. Recovering parameters generating a curve that adapts to a set of points is a non-trivial task, thus methods to accomplish it are still being d
Externí odkaz:
https://doaj.org/article/2795dfc1443245e98cc5281f1cbef02a
Autor:
Julio César Mello Román, José Luis Vázquez Noguera, Horacio Legal-Ayala, Diego P. Pinto-Roa, Santiago Gomez-Guerrero, Miguel García Torres
Publikováno v:
Entropy, Vol 21, Iss 3, p 244 (2019)
Discrete entropy is used to measure the content of an image, where a higher value indicates an image with richer details. Infrared images are capable of revealing important hidden targets. The disadvantage of this type of image is that their low cont
Externí odkaz:
https://doaj.org/article/6a933403982f44ae8c0fa20a41637cf6
Publikováno v:
IEEE Transactions on Network and Service Management. 19:1662-1678
Autor:
Diego P. Pinto-Roa, Miguel García-Torres, José Luis Vázquez Noguera, Federico Daumas-Ladouce, Horacio Legal-Ayala
Publikováno v:
CLEI Selected Papers
Several histogram equalization methods focus on enhancing the contrast as one of their main objectives, but usually without considering the details of the input image. Other methods seek to keep the brightness while improving the contrast, causing di
Autor:
José Luis Vázquez Noguera, Diego P. Pinto-Roa, Horacio Legal-Ayala, Fabiola Martínez, Ricardo Escobar, Julio César Mello Román
Publikováno v:
CLEI Selected Papers
Medical imaging help medical doctors provide faster and more efficient diagnoses to their patients. Medical image quality directly influences diagnosis. However, when medical images are acquired, they often present degradations such as poor detail or
Autor:
Thelma Balbuena, Horacio Legal-Ayala, José Luis Vázquez Noguera, Derlis Argüello, Julio César Mello Román
Publikováno v:
Trends and Advancements of Image Processing and Its Applications ISBN: 9783030759445
The median filter is a type of order filter used for noise removal in images. This filter is commonly applied to grayscale images. The need to establish an order between colors makes the extension of order filters to color images a challenge. Noise i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caca3f529a86c62e40616f9c231a6841
https://doi.org/10.1007/978-3-030-75945-2_5
https://doi.org/10.1007/978-3-030-75945-2_5
Autor:
Julio Cesar Mello-Roman, Jose Luis Vazquez Noguera, Horacio Legal-Ayala, Diego P. Pinto-Roa, Magna Maria Monteiro, Jesus Cesar Ariel Lopez Colman
Publikováno v:
2021 XLVII Latin American Computing Conference (CLEI).