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Listar por palabra clave "Non-destructive inspection"

Mostrando ítems 1-5 de 5

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 ...
Control of cod-liver oil composition with laser scattering imaging combined with machine learning procedures: The cases of adulteration and oxidation

Verdú-Amat, Samuel; Fuentes López, Cristina; Fuentes López, Ana; Pérez, Alberto J.; Barat Baviera, José Manuel; Grau Meló, Raúl (Elsevier, 2024-06)

[EN] Chemical changes in cod-liver oil produced by oxidation and adulterations with other oils were modelled using RGB-laser scattering imaging. Two types of composition-altered cod-liver oil were: oxidised oil at three ...
Recent advances and applications of hyperspectral imaging for fruit and vegetable quality assessment

Lorente, D.; Aleixos Borrás, María Nuria; Gómez Sanchís, Juan; Cubero, S.; García Navarrete, Óscar Leonardo; Blasco Ivars, José (Springer Verlag, 2011-05)

[EN] Hyperspectral imaging systems are starting to be used as a scientific tool for food quality assessment. A typical hyperspectral image is composed of a set of a relatively wide range of monochromatic images corresponding ...
Selection of Optimal Wavelength Features for Decay Detection in Citrus Fruit Using the ROC Curve and Neural Networks

Lorente, Delia; Aleixos Borrás, María Nuria; Gómez Sanchís, Juan; Cubero, Sergio; Blasco Ivars, José (Springer Verlag, 2013-02)

Early automatic detection of fungal infections in post-harvest citrus fruits is especially important for the citrus industry because only a few infected fruits can spread the infection to a whole batch during operations ...
Wavelet-based 2D fusing of ultrasonic pulse-echo traces measured from two arrays radiating orthogonal beams

Rodríguez-Hernández, Miguel A.; Ramos, Antonio; San Emeterio Prieto, José Luis (IOP Publishing: Hybrid Open Access, 2011-10)

Ultrasonic measurements using orthogonal collimated beams provide both complementary and redundant information about internal parts of pieces or structures being tested, which must be fused. In this paper, a new wavelet-based ...