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Experimental Evaluation of the Best Approach for Diesel Spray Images Segmentation

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Experimental Evaluation of the Best Approach for Diesel Spray Images Segmentation

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dc.contributor.author Macian Martinez, Vicente es_ES
dc.contributor.author Payri, Raul es_ES
dc.contributor.author García Martínez, Antonio es_ES
dc.contributor.author Bardi ., Michele es_ES
dc.date.accessioned 2013-06-17T12:39:50Z
dc.date.available 2013-06-17T12:39:50Z
dc.date.issued 2011
dc.identifier.issn 0732-8818
dc.identifier.uri http://hdl.handle.net/10251/29758
dc.description.abstract [EN] In this article, two of the most used methods for diesel spray macroscopic characterization are presented; the first one is the likelihood ratio test method (LRT) and the second one is the Otsu's thresholding method (OTM). Both methods are applied to different diesel sprays visualized in a high-pressure nitrogen chamber obtaining better results with the LRT in terms of both contour determination and coherence of the results. Finally, the influence of the algorithm used for the segmentation on the macroscopic characterization measurements is observed. © 2011, Society for Experimental Mechanics. es_ES
dc.description.sponsorship This research has been funded in the frame of the project TRA2010-17564 with title "Estudio teorico experimental de la influencia del combustible sobre la cavitacion y el desarrollo del chorro evaporativo" from the "Ministerio de Ciencia e Innovacion" of Spain. en_EN
dc.language Inglés es_ES
dc.publisher Society for Experimental Mechanics es_ES
dc.relation.ispartof Experimental Techniques es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Diesel es_ES
dc.subject Likelihood Ratio Test es_ES
dc.subject Otsu Method es_ES
dc.subject Spray es_ES
dc.subject Visualization es_ES
dc.subject Diesel spray es_ES
dc.subject Experimental evaluation es_ES
dc.subject Likelihood ratio tests es_ES
dc.subject Macroscopic characterization es_ES
dc.subject Nitrogen chamber es_ES
dc.subject Thresholding methods es_ES
dc.subject Flow visualization es_ES
dc.subject Mechanical engineering es_ES
dc.subject Mechanical properties es_ES
dc.subject Image segmentation es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Experimental Evaluation of the Best Approach for Diesel Spray Images Segmentation es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1111/j.1747-1567.2011.00730.x
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//TRA2010-17564/ES/ESTUDIO TEORICO EXPERIMENTAL DE LA INFLUENCIA DEL COMBUSTIBLE SOBRE LA CAVITACION Y EL DESARROLLO DEL CHORRO EVAPORATIVO/ es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario CMT-Motores Térmicos - Institut Universitari CMT-Motors Tèrmics es_ES
dc.description.bibliographicCitation Macian Martinez, V.; Payri, R.; García Martínez, A.; Bardi ., M. (2011). Experimental Evaluation of the Best Approach for Diesel Spray Images Segmentation. Experimental Techniques. 2011:1-9. https://doi.org/10.1111/j.1747-1567.2011.00730.x es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://onlinelibrary.wiley.com/doi/10.1111/j.1747-1567.2011.00730.x/pdf es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 9 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 2011 es_ES
dc.relation.senia 41469
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.description.references Desantes, J. M., Payri, R., Pastor, J. M., & Gimeno, J. (2005). EXPERIMENTAL CHARACTERIZATION OF INTERNAL NOZZLE FLOW AND DIESEL SPRAY BEHAVIOR. PART I: NONEVAPORATIVE CONDITIONS. Atomization and Sprays, 15(5), 489-516. doi:10.1615/atomizspr.v15.i5.20 es_ES
dc.description.references Desantes, J. M., Pastor, J. V., Payri, R., & Pastor, J. M. (2005). EXPERIMENTAL CHARACTERIZATION OF INTERNAL NOZZLE FLOW AND DIESEL SPRAY BEHAVIOR. PART II: EVAPORATIVE CONDITIONS. Atomization and Sprays, 15(5), 517-544. doi:10.1615/atomizspr.v15.i5.30 es_ES
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dc.description.references Pastor, J. V., Arrègle, J., García, J. M., & Zapata, L. D. (2007). Segmentation of diesel spray images with log-likelihood ratio test algorithm for non-Gaussian distributions. Applied Optics, 46(6), 888. doi:10.1364/ao.46.000888 es_ES
dc.description.references Cox, D. R., & Hinkley, D. V. (1974). Theoretical Statistics. doi:10.1007/978-1-4899-2887-0 es_ES
dc.description.references Otsu, N. (1979). A Threshold Selection Method from Gray-Level Histograms. IEEE Transactions on Systems, Man, and Cybernetics, 9(1), 62-66. doi:10.1109/tsmc.1979.4310076 es_ES
dc.description.references Margot , X. Payri , R. Gil , A. Chavez , M. Pinzello , A. Combined CFD-Phenomenologial approach to the Analysis of Diesel Sprays Under Non-Evaporative Conditions, 2008 es_ES


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