Results 61 to 70 of about 9,041 (189)
Boundary extraction through gradient-based evolutionary algorithm
Journal of Computer Science and Technology, 2003 Boundary extraction is an important procedure associated with recognition and interpretation tasks in digital image processing and computer vision. Most of the segmentation techniques are based on the detection of the local gradient, and then their ...
Román Katz, Claudio Delrieux
doaj
Regulación de tráfico en redes de autobuses urbanos [PDF]
, 2013 Frecuentemente, las líneas de transporte urbano se ven afectadas en su programación y distribución de unidades por distintos tipos de percances en el transcurso de la ruta, que puede o no estar bajo control de la empresa. Para muchas empresas la solución
Hernández Landa, Leonardo Gabriel +2 more
core
International Journal of Energy Research, Volume 2025, Issue 1, 2025.The aggregate demand flexibility of a set of residential thermostatically controlled loads (TCLs) can be represented by a virtual battery (VB) in order to manage their participation in the electricity markets. For this purpose, it is necessary to know in advance and with a high level of reliability the maximum power that can be supplied by the ...
Alejandro Martín-Crespo +4 more
wiley +1 more source
Método numérico heurístico para el cálculo de raíces de polinomios. [PDF]
, 2013 En este artículo se propone un nuevo método numérico, para obtener las raíces reales de una ecuación polinomial, de tipo heurístico. Aunque el número de iteraciones requerido puede ser elevado, tiene como ventaja que es simple y por ser un método ...
Cantú Cuéllar, Ramón +2 more
core
Agrosystems, Geosciences &Environment, Volume 7, Issue 4, December 2024.Abstract Vertical farming (VF) refers to systems of agriculture where crops are grown in trays stacked vertically by exposing them to artificial light and using sensing technology to improve product quality and yield. In this work, we propose an advanced filtering scheme based on recurrent neural networks (RNNs) and deep learning to enable efficient ...
Rolando Hinojosa‐Meza +6 more
wiley +1 more source
ChipsThis study introduces a rectenna, functioning as an RF envelope detector, utilizing a 16 nm bulk MOS transistor (metal-oxide-semiconductor field-effect transistor) for nonlinear detection.
Leonardo Barboni
doaj +1 more source
Situación actual del uso del Marketing en las MiPyMEs de San Nicolás de los Garza, Nuevo León. [PDF]
, 2013 La presente investigación servirá de base para conocer si en la ciudad San Nicolás de los Garza en Nuevo León, se hace uso del marketing en las MiPyMEs, esto mediante una encuesta realizada a 124 MiPyMEs.
Cantú Cuéllar, Ramón +3 more
core
IET Image Processing, Volume 18, Issue 13, Page 3854-3863, 13 November 2024.An invertible colour‐to‐grey algorithm is presented. The approach protects both the colour and structure of the colour image against illegal usage and distribution. Abstract Invertible colour‐to‐grey algorithms protect the colour of an image against illegal usage and distribution.
Eduardo Fragoso‐Navarro +2 more
wiley +1 more source
Inferencia de parámetros en una red de regulación génica [PDF]
, 2013 En el presente trabajo se abordan diferentes tipos de metodologías para la inferencia de parámetros en redes de interacción génetica. Se presentan resutados en base al estudio realizado en una red artificial específica conocida como el Represilador ...
Almaguer Martínez, Francisco Javier +3 more
core
Together but not scrambled: A perspective on chaotic printing/bioprinting
Aggregate, Volume 5, Issue 4, August 2024.Chaotic printing is a novel biofabrication technology that exploits the ability of chaotic flows to create predictable and reproducible multilayered structures. This method is based on the use of chaotic mixers, which can produce constructs with highly organized internal micro‐architecture in a simple and cost‐effective way.
Grissel Trujillo‐de Santiago +1 more
wiley +1 more source