Publication: Automatic emulation of human experts for estimating chromatic quality in digitization of graphical documents
dc.affiliation.dpto | UC3M. Departamento de Biblioteconomía y Documentación | es |
dc.affiliation.dpto | UC3M. Departamento de Informática | es |
dc.affiliation.grupoinv | UC3M. Grupo de Investigación: Knowledge Reusing | es |
dc.contributor.author | Robledano Arillo, Jesús | |
dc.contributor.author | Moreno Pelayo, Valentín | |
dc.contributor.author | Pereira Uzal, José Manuel | |
dc.date.accessioned | 2016-10-06T11:12:50Z | |
dc.date.available | 2016-10-06T11:12:50Z | |
dc.date.issued | 2016 | |
dc.description | Traducción al inglés de una versión ampliada del artículo: Robledano-Arillo, J.; Moreno-Pelayo, V.; Pereira-Uzal, J.M. (2016). Aproximación experimental al uso de métricas objetivas para la estimación de calidad cromática en la digitalización de patrimonio documental gráfico. Revista Española de Documentación Científica, 39 (2): e128. doi: http://dx.doi.org/10.3989/redc.2016.2.1249 | es |
dc.description.abstract | This work aims to provide a critical examination of different approaches to creating models of automated quality control systems for digital images in digitization projects for photographic heritage collections. It investigates the feasibility of using machine-learning algorithms that work on sets of images previously evaluated by experts to obtain models on which to construct a high performance visual algorithm. We analyzed the data collected after conducting a psychometric experiment in which four human experts evaluated a set of three series of 300 degraded images by assigning each image to different quality classes. This analysis concludes that it is not possible to talk about commonly used simplistic models based on continuous acceptance ranges for colour metrics on an isolated basis, and therefore that it is necessary to investigate more complex models. This study demonstrates that a model based on a machine learning rule-based system employing the CIE 1976 or CIEDE 2000 metrics along with the hue, saturation and lightness colour perceptual attributes emulates the human image quality experts with a high degree of efficacy, above 85%, opening an interesting way to get higher performance visual algorithms to automatically evaluate image quality in the context of digitization of photographic collections. | es |
dc.format.extent | 33 | es |
dc.format.mimetype | application/pdf | |
dc.identifier.uri | https://hdl.handle.net/10016/23693 | |
dc.language.iso | eng | es |
dc.relation.isversionof | http://hdl.handle.net/10016/23691 | |
dc.rights | Atribución-NoComercial 3.0 España | * |
dc.rights.accessRights | open access | es |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ | * |
dc.subject.eciencia | Biblioteconomía y Documentación | es |
dc.subject.eciencia | Informática | es |
dc.subject.other | Document digitization | en |
dc.subject.other | Photography | en |
dc.subject.other | Image quality assessment | en |
dc.subject.other | Machine learning | en |
dc.subject.other | C4.5 algorithm | en |
dc.subject.other | Visual algorithms | en |
dc.subject.other | Digitalización de documentos | es |
dc.subject.other | Fotografía | es |
dc.subject.other | Evaluación de calidad | es |
dc.subject.other | Aprendizaje automático | es |
dc.subject.other | Algoritmos visuales | es |
dc.title | Automatic emulation of human experts for estimating chromatic quality in digitization of graphical documents | en |
dc.type | research article | * |
dc.type.hasVersion | SMUR | * |
dspace.entity.type | Publication |
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