Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Aleixos Borrás, María Nuria"

Mostrando ítems 1-20 de 98

Página siguiente

A new internal quality index for mango and its predicción by external visible and near-infrared reflection spectroscopy

Cortés López, Victoria; Ortiz Sánchez, María Coral; Aleixos Borrás, María Nuria; Blasco Ivars, José; Cubero García, Sergio; Talens Oliag, Pau (Elsevier, 2016-04-27)

[EN] A non-destructive method based on external visible and near-infrared reflection spectroscopy for determining the internal quality of intact mango cv. ‘Osteen’ was investigated. An internal quality index, well ...
A new method for assessment of bunch compactness using automated image analysis

Cubero García, Sergio; Diago, M. P; Blasco Ivars, José; Tardáguila Laso, Javier; Prats Montalbán, José Manuel; Ibanez, J.; Tello, J.; Aleixos Borrás, María Nuria (Wiley, 2015-02)

Background and AimsBunch compactness is a key feature determining grape and wine composition because tight bunches show a less homogeneous ripening, and are prone to greater fungal disease incidence. The Organisation ...
A new method for pedicel/peduncle detection and size assessment of grapevine berries and other fruits by image analysis

Cubero García, Sergio; Diago, María Paz; Blasco Ivars, José; Tardáguila Laso, Javier; Millán, Borja; Aleixos Borrás, María Nuria (Elsevier, 2014-01)

[EN] The berry size of wine-grapes has often been considered to influence wine composition and quality, as it is related to the skin-to-pulp ratio of the berry and the concentration of skin-located compounds that play a ...
A new method to analyse mosaics based on Symmetry Group theory applied to Islamic Geometric Patterns

Albert Gil, Francisco Eugenio; Gomis Martí, José María; Blasco, J.; Valiente González, José Miguel; Aleixos Borrás, María Nuria (Elsevier, 2015-01)

[EN] This article presents a new method for analysing mosaics based on the mathematical principles of Symmetry Groups. This method has been developed to get the understanding present in patterns by extracting the objects ...
A new paradigm based on agents applied to free-hand sketch recognition

Fernández Pacheco, D.G.; Albert Gil, Francisco Eugenio; Aleixos Borrás, María Nuria; Conesa Pastor, Julian (Elsevier, 2012-06-15)

Important advances in natural calligraphic interfaces for CAD (Computer Aided Design) applications are being achieved, enabling the development of CAS (Computer Aided Sketching) devices that allow facing up to the conceptual ...
Analysis of the detachment of citrus fruits by vibration using artificial vision

Torregrosa Mira, Antonio; Albert Gil, Francisco Eugenio; Aleixos Borrás, María Nuria; Ortiz Sánchez, María Coral; Blasco Ivars, José (Elsevier, 2014-03)

The vibratory behaviour of citrus fruits is studied using slow-motion cameras in order to gain a better understanding of the parameters involved in fruit detachment when mechanical harvesting is done using shakers. Single ...
Aplicación para reconocimiento de bocetos basada en sistemas multi-agente

García Fernández-Pacheco, Daniel (Universitat Politècnica de València, 2010-09-24)

En la presente tesis se ha diseñado un paradigma de reconocimiento de bocetos fiable y robusto que puede dar soporte al usuario en las primeras etapas del diseño conceptual, y en último término se ha desarrollado un interfaz ...
Application for the estimation of the standard citrus colour index (CCI) using image processing in mobile devices

Cubero-García, Sergio; Albert Gil, Francisco Eugenio; Prats-Montalbán, José Manuel; Fernandez-Pacheco, Daniel G.; Blasco Ivars, José; Aleixos Borrás, María Nuria (Elsevier, 2018)

[EN] The collection of oranges normally begins before they have reached the typical orange colour. Moreover, citrus fruits are subjected to certain degreening treatments that depend on the standard citrus colour index (CCI) ...
Application of 2D and 3D image technologies to characterize morphological attributes of grapevine clusters

Tello, Javier; Cubero, Sergio; BLASCO IVARS, JOSE; Tardaguila, Javier; Aleixos Borrás, María Nuria; Ibanez, Javier (John Wiley & Sons, 2016-10)

[EN] BACKGROUND: Grapevine cluster morphology influences the quality and commercial value of wine and table grapes. It is routinely evaluated by subjective and inaccurate methods that do not meet the requirements set by ...
Application of hyperspectral imaging combined with chemometrics for the non-destructive evaluation of the quality of fruit in postharvest

Munera Picazo, Sandra María (Universitat Politècnica de València, 2021-07-04)

[ES] El objetivo de esta tesis doctoral es evaluar la técnica de imagen hiperespectral en el rango visible e infrarrojo cercano, en combinación con técnicas quimiométricas para la evaluación de la calidad de la fruta en ...
Application of near infrared spectroscopy to the quality control of citrus fruits and mango

Blasco Ivars, José; Lorente Garrido, Delia; Cortes-Lopez, Victoria; Talens Oliag, Pau; Cubero-García, Sergio; Munera Picazo, Sandra Maria; Aleixos Borrás, María Nuria (SAGE Publications, 2016)
Assessment of cluster yield components by image analysis

Diago, Maria P.; Tardaguila, Javier; Aleixos Borrás, María Nuria; Millan, Borja; Prats-Montalbán, José Manuel; Cubero, Sergio; BLASCO IVARS, JOSE (John Wiley & Sons, 2015-04)

[EN] BACKGROUND: Berry weight, berry number and cluster weight are key parameters for yield estimation for wine and tablegrape industry. Current yield prediction methods are destructive, labour-demanding and time-consuming. ...
Astringency assessment of persimmon by hyperspectral imaging

Munera Picazo, Sandra Maria; Besada Ferreiro, Cristina María; Blasco Ivars, José; Cubero-García, Sergio; Salvador, Alejandra; Talens Oliag, Pau; Aleixos Borrás, María Nuria (Elsevier, 2017)

[EN] One of the current challenges of persimmon postharvest research is the development of non-destructive methods that allow determination of the internal properties of the fruit, such as maturity, flesh firmness and ...
Automated systems based on machine vision for inspecting citrus fruits from the field to postharvest - A review

Cubero García, Sergio; Lee, Won Suk; Aleixos Borrás, María Nuria; Albert Gil, Francisco Eugenio; Blasco Ivars, José (Springer Verlag (Germany), 2016-10)

[EN] Computer vision systems are becoming a scientific but also a commercial tool for food quality assessment. In the field, these systems can be used to predict yield, as well as for robotic harvesting or the early detection ...
Automatic detection of skin defects in citrus fruits using a multivariate image analysis approach

López García, Fernando; Andreu García, Gabriela; Blasco Ivars, José; Aleixos Borrás, María Nuria; Valiente González, José Miguel (Elsevier, 2010-05)

One of the main problems in the post-harvest processing of citrus is the detection of visual defects in order to classify the fruit depending on their appearance. Species and cultivars of citrus present a high rate of ...
Comparison of ROC Feature Selection Method for the Detection of Decay in Citrus Fruit Using Hyperspectral Images

Lorente, D.; Blasco Ivars, José; Serrano López, Antonio José; Soria Olivas, Emilio; Aleixos Borrás, María Nuria; Gómez Sanchís, Juan (Springer Verlag, 2013-12)

Hyperspectral imaging systems allow to detect the initial stages of decay caused by fungi in citrus fruit automatically, instead of doing it manually under dangerous ultraviolet illumination, thus preventing the fungal ...
Complete and Automated Generation of Configurable Virtual Prototypes of Products Based on Parameterization Tools and Rules. Application to a Case Study

Veliz Vega, Virgilio; Albert Gil, Francisco Eugenio; Aleixos Borrás, María Nuria (Springer, 2022)

[EN] In engineering, the 3D model of a product is essential. A 3D model allows making modifications by editing the characteristic modeling functions, which implies knowing in detail the process followed in the modeling. ...
Contenido teórico-práctico para modelado con Inventor y delineación con Autocad

Rodríguez Ortega, Alejandro; Seguí Verdú, Isabel; Albert Gil, Francisco Eugenio; Aleixos Borrás, María Nuria (Editorial Universitat Politècnica de València, 2024-09-09)

Este texto se centra en la Ingeniería Gráfica como una disciplina esencial para la formación de la ingeniería. Destaca la importancia de la visión espacial y el manejo de software de representación gráfica, como Autodesk ...
Desarrollo de un prototipo virtual de un motor plano tipo bóxer de cuatro cilindros

Castro Flos, Carlos de (Universitat Politècnica de València, 2022-09-09)

[ES] En el presente trabajo, se desarrollará el prototipo virtual de un motor de combustión interna alternativo de cuatro tiempos, tipo plano, más concretamente bóxer. Considerando motores reales utilizados en la industria ...
Desarrollo de un prototipo virtual de una pala cargadora hidráulica. Simulación dinámica y FEM

Molina Carsí, Carlos (Universitat Politècnica de València, 2017-09-20)

El presente trabajo de fin de grado tiene como objetivos fundamentales el desarrollo de un prototipo virtual, simulación dinámica y análisis FEM de una pala cargadora, cuyo campo de aplicación se centra en el movimiento ...