Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Juan S. Botero-Valencia"'
Autor:
Erick Reyes-Vera, Juan S. Botero-Valencia, Karen Arango-Bustamante, Alejandra Zuluaga, Tonny W. Naranjo
Publikováno v:
Data, Vol 7, Iss 5, p 56 (2022)
Pneumocystis jirovecii pneumonia is one of the diseases that most affects immunocompromised patients today, and under certain circumstances, it can be fatal. On the other hand, more and more automatic tools based on artificial intelligence are requir
Externí odkaz:
https://doaj.org/article/122ddebba40b470e8ab89a9a83d55bf3
Autor:
Francisco Villa, Cherlly Sánchez, Marcela Vallejo, Juan S. Botero-Valencia, Edilson Delgado-Trejos
Publikováno v:
Data, Vol 6, Iss 9, p 100 (2021)
Analysis of flow-induced pipe vibrations has been applied in a variety of applications, such as flowrate inference and leak detection. These applications are based on a functional relationship between the vibration features estimated in the pipe wall
Externí odkaz:
https://doaj.org/article/d726858fb1ab49759b2d88ecfcbb29a2
Publikováno v:
TecnoLógicas, Vol 0, Iss 0, Pp 353-365 (2013)
The delay in control systems is a feature frequently in real systems due to the transport of objects or information, a series connection of multiple systems or own processing and sensors delay, among others. Recently there have been several studies t
Externí odkaz:
https://doaj.org/article/12da3e78baab4f77bdbe68c375e66255
Publikováno v:
TecnoLógicas, Vol 0, Iss 0, Pp 325-338 (2013)
Color is a perceptual characteristic, derived from the light reflected on the object and as such does not represent a physical property. However, progress has been made in building mathematical models to define it more clearly. Light sources play a k
Externí odkaz:
https://doaj.org/article/643bc38787a94e5ab8bfd2711cb0e820
Autor:
Víctor M. Jurado-Gutierrez, Juan S. Botero-Valencia, Sergio I. Serna-Garcés, Carlos A. Madrigal-Gonzalez
Publikováno v:
TecnoLógicas, Vol 0, Iss 0, Pp 617-629 (2013)
This paper presents a method based on static patterns for robotic navigation using computer vision techniques implemented on CMUcam3 embedded system, also presents an analysis of computational complexity for this embedded system. The pattern to be de
Externí odkaz:
https://doaj.org/article/e5be0c3ca1c74255a80fc6fe4cb1b8ba
Publikováno v:
TecnoLógicas, Vol 0, Iss 0, Pp 61-71 (2010)
Orthogonal transformations have been very useful in the characterization and signal processing. In particular Hartley Transform allows for time-frequency representations and vice versa. This paper presents an algorithm for calculating the Discrete Ha
Externí odkaz:
https://doaj.org/article/5ff00cb20f5945cda1e363dff216635b
Publikováno v:
TecnoLógicas, Vol 0, Iss 23, Pp 133-148 (2009)
One of the biggest problems in the development of autonomous mobile interfaces is linked to the development of tracking system. It is essential to know the position of the mobile to close the control loop on the strategy used in path planning. This p
Externí odkaz:
https://doaj.org/article/21d844292c04482fa37061bd8898542e
Publikováno v:
TecnoLógicas, Vol 0, Iss 22, Pp 11-28 (2009)
Implementation of intelligent machines requires of efficient classification systems under limited computational resources. Thisstudy introduces a method for estimating the parameters of Radial Basis Function Neural Network (RBF-NN) that can be implem
Externí odkaz:
https://doaj.org/article/59498588f7064e1482a20cc88823afdb
Autor:
Cherlly Sánchez, Edilson Delgado-Trejos, Marcela Vallejo, Juan S. Botero-Valencia, Francisco Villa
Publikováno v:
Data, Vol 6, Iss 100, p 100 (2021)
Analysis of flow-induced pipe vibrations has been applied in a variety of applications, such as flowrate inference and leak detection. These applications are based on a functional relationship between the vibration features estimated in the pipe wall
Publikováno v:
TecnoLógicas, Vol 0, Iss 0, Pp 61-71 (2010)
Las transformaciones ortogonales han sido de gran utilidad en la caracterización y procesamiento de señales. En particular la Transformada de Hartley permite obtener representaciones tiempo-frecuencia y viceversa. En este trabajo se presenta un alg