Defining of printing plate quality level through introduction of different image analysis applications

Printing plate is carrier of an image which will be print out and multiply in the reproduction process. It consists of surfaces which will, by using a printing ink, transfer the digitally made image onto the printing substrate. Quality of the image and final imprint depend on a number of parameters...

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Detalles Bibliográficos
Autor: Poljak, Jelena
Tipo de recurso: tesis de maestría
Fecha de publicación:2013
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:español
OAI Identifier:oai:docta.ucm.es:20.500.14352/46658
Acceso en línea:https://hdl.handle.net/20.500.14352/46658
Access Level:acceso abierto
Palabra clave:004.356.2(043.3)
004.932(043.3)
004.93'1(043.3)
Offset printing
Computer vision
Printing plate
Test quality measuring
Low-cost device
Informática (Informática)
Programación de ordenadores (Informática)
1203.17 Informática
1203.23 Lenguajes de Programación
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oai_identifier_str oai:docta.ucm.es:20.500.14352/46658
network_acronym_str ES
network_name_str España
repository_id_str
spelling Defining of printing plate quality level through introduction of different image analysis applicationsPoljak, Jelena004.356.2(043.3)004.932(043.3)004.93'1(043.3)Offset printingComputer visionPrinting plateTest quality measuringLow-cost deviceInformática (Informática)Programación de ordenadores (Informática)1203.17 Informática1203.23 Lenguajes de ProgramaciónPrinting plate is carrier of an image which will be print out and multiply in the reproduction process. It consists of surfaces which will, by using a printing ink, transfer the digitally made image onto the printing substrate. Quality of the image and final imprint depend on a number of parameters which have to be monitored and adjusted during the printing plate making and reproduction processes. Quality control of printing plate can be conducted by observing the printing areas, made of photosensitive layer; or by observing the non-printing areas,made of aluminium-oxide. Quality of the image on the printing plate surface is usually controlled by using different devices for measuring the quality level of plates. These devices work on the principle of determining several parameters for monitoring the quality of printing plates, where, the most significant is, the surface coverage of the printing elements. Beside those devices, market today offers a range of alternative methods which allow the determination and characterization of tones by using a software support for image analysis. Those methods are using the microscopic images of the surface and can define the surface coverage of printing elements and other necessary information about the quality of the printing plate. The aim of this work is the defining of printing plate quality level through introduction of different image analysis applications. The results of this research may indicate that it is also possible to use alternative applications for monitoring the quality of the printing plates. Furthermore, this paper would provide a general overview of quality control possibilities for printing plates and could be useful to the systems where such controls are regularly conducted.Botella Juan, GuillermoGarcía Sánchez, CarlosUniversidad Complutense de Madrid20132013-01-0120132013-01-01master thesishttp://purl.org/coar/resource_type/c_bdccinfo:eu-repo/semantics/masterThesisapplication/pdfhttps://hdl.handle.net/20.500.14352/46658reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial 3.0 Españahttps://creativecommons.org/licenses/by-nc/3.0/es/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/466582026-06-02T12:44:21Z
dc.title.none.fl_str_mv Defining of printing plate quality level through introduction of different image analysis applications
title Defining of printing plate quality level through introduction of different image analysis applications
spellingShingle Defining of printing plate quality level through introduction of different image analysis applications
Poljak, Jelena
004.356.2(043.3)
004.932(043.3)
004.93'1(043.3)
Offset printing
Computer vision
Printing plate
Test quality measuring
Low-cost device
Informática (Informática)
Programación de ordenadores (Informática)
1203.17 Informática
1203.23 Lenguajes de Programación
title_short Defining of printing plate quality level through introduction of different image analysis applications
title_full Defining of printing plate quality level through introduction of different image analysis applications
title_fullStr Defining of printing plate quality level through introduction of different image analysis applications
title_full_unstemmed Defining of printing plate quality level through introduction of different image analysis applications
title_sort Defining of printing plate quality level through introduction of different image analysis applications
dc.creator.none.fl_str_mv Poljak, Jelena
author Poljak, Jelena
author_facet Poljak, Jelena
author_role author
dc.contributor.none.fl_str_mv Botella Juan, Guillermo
García Sánchez, Carlos
Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 004.356.2(043.3)
004.932(043.3)
004.93'1(043.3)
Offset printing
Computer vision
Printing plate
Test quality measuring
Low-cost device
Informática (Informática)
Programación de ordenadores (Informática)
1203.17 Informática
1203.23 Lenguajes de Programación
topic 004.356.2(043.3)
004.932(043.3)
004.93'1(043.3)
Offset printing
Computer vision
Printing plate
Test quality measuring
Low-cost device
Informática (Informática)
Programación de ordenadores (Informática)
1203.17 Informática
1203.23 Lenguajes de Programación
description Printing plate is carrier of an image which will be print out and multiply in the reproduction process. It consists of surfaces which will, by using a printing ink, transfer the digitally made image onto the printing substrate. Quality of the image and final imprint depend on a number of parameters which have to be monitored and adjusted during the printing plate making and reproduction processes. Quality control of printing plate can be conducted by observing the printing areas, made of photosensitive layer; or by observing the non-printing areas,made of aluminium-oxide. Quality of the image on the printing plate surface is usually controlled by using different devices for measuring the quality level of plates. These devices work on the principle of determining several parameters for monitoring the quality of printing plates, where, the most significant is, the surface coverage of the printing elements. Beside those devices, market today offers a range of alternative methods which allow the determination and characterization of tones by using a software support for image analysis. Those methods are using the microscopic images of the surface and can define the surface coverage of printing elements and other necessary information about the quality of the printing plate. The aim of this work is the defining of printing plate quality level through introduction of different image analysis applications. The results of this research may indicate that it is also possible to use alternative applications for monitoring the quality of the printing plates. Furthermore, this paper would provide a general overview of quality control possibilities for printing plates and could be useful to the systems where such controls are regularly conducted.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01
2013
2013-01-01
dc.type.none.fl_str_mv master thesis
http://purl.org/coar/resource_type/c_bdcc
dc.type.openaire.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/46658
url https://hdl.handle.net/20.500.14352/46658
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial 3.0 España
https://creativecommons.org/licenses/by-nc/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial 3.0 España
https://creativecommons.org/licenses/by-nc/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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