Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hector M. Pérez"'
Autor:
Ángel A. Vázquez, Xochitl Maya, Juan G. Avalos, Giovanny Sánchez, Juan C. Sánchez, Hector M. Pérez, Gabriel Sánchez
Publikováno v:
Applied Sciences, Vol 9, Iss 3, p 560 (2019)
Affine projection (AP) algorithms have demonstrated faster convergence speed than conventional least mean square (LMS) algorithms, thus providing an attractive solution in the active noise control (ANC) field. However, the AP algorithms demand high c
Externí odkaz:
https://doaj.org/article/bc86939419c043f5bf529a5622500cf2
Autor:
Eduardo Pichardo, Esteban Anides, Angel Vazquez, Luis Garcia, Juan G. Avalos, Giovanny Sánchez, Héctor M. Pérez, Juan C. Sánchez
Publikováno v:
Mathematics, Vol 11, Iss 6, p 1421 (2023)
Recently, the use of acoustic echo canceller (AEC) systems in portable devices has significantly increased. Therefore, the need for superior audio quality in resource-constrained devices opens new horizons in the creation of high-convergence speed ad
Externí odkaz:
https://doaj.org/article/ecc15c0fe5724b7c95429aa59630f8a4
Autor:
Eduardo Pichardo, Esteban Anides, Angel Vazquez, Eduardo Vazquez, Juan C. Sánchez, Héctor M. Pérez, Gabriel Sánchez, Juan G. Avalos, Giovanny Sánchez
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4368 (2022)
In recent years, active noise control (ANC) systems have been widely used in advanced electronic appliances. Nowadays, several authors use gradient-optimization algorithms since they can be easily implemented in these devices. However, these algorith
Externí odkaz:
https://doaj.org/article/7170d84be1b64d57a758b924b4d96485
Autor:
Ángel A. Vázquez, Eduardo Pichardo, Juan G. Avalos, Giovanny Sánchez, Hugo M. Martínez, Juan C. Sánchez, Héctor M. Pérez
Publikováno v:
Applied Sciences, Vol 9, Iss 21, p 4669 (2019)
Affine projection (AP) algorithms have been demonstrated to have faster convergence speeds than the conventional least mean square (LMS) algorithms. However, LMS algorithms exhibit smaller steady-state mean square errors (MSEs) when compared with aff
Externí odkaz:
https://doaj.org/article/ac9ea2663baf4e33b21cca7c88133e80
Autor:
Jorge A. Marcial Basilio, Gualberto Aguilar Torres, Gabriel Sánchez Pérez, Karina Toscano Medina, Héctor M. Pérez Meana
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 64, Pp 79-90 (2012)
En este trabajo un novedoso método para la detección de imágenes con contenido explícito es propuesto usando la transformación del modelo de color RGB al modelo HSV ó YCbCr, el cual es el formato más común para imágenes que existen en Intern
Externí odkaz:
https://doaj.org/article/6dc1f57bc53f46a8be8e20aa0ecd004f
Autor:
Jorge A. Marcial Basilio, Gualberto Aguilar Torres, Gabriel Sánchez Pérez, Karina Toscano Medina, Héctor M. Pérez Meana
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 64 (2012)
In this paper a novel method to explicit content or pornographic images detection is proposed, using the transformation from RGB to HSV or YCbCr color model, which is the most usual format to images that exists on Internet, moreover the using of a th
Externí odkaz:
https://doaj.org/article/6dcc531f2f504b1faa68a088d7a0873b
Conference
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Conference
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