Convolutional codes and steganography under linear systems theoretical point of view

In this work, we introduce an application of convolutional coding theory in steganography. As it is known, block codes are largely used for dissimulation of information using the steganographic process. Here, we suggest a steganographic protocol based on convolutional codes in which they are defined...

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Detalhes bibliográficos
Autores: García Planas, María Isabel|||0000-0001-7418-7208, Um, Laurence Emilie, Soudi, El Mamoun, El Jouhari, Houda
Formato: artículo
Fecha de publicación:2020
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/340498
Acesso em linha:https://hdl.handle.net/2117/340498
Access Level:acceso abierto
Palavra-chave:Coding theory
System theory
Steganography
Convolutional codes
Coding
Decoding
Syndrome
Linear systems
Codificació, Teoria de la
Sistemes, Teoria de
Àrees temàtiques de la UPC::Matemàtiques i estadística
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network_acronym_str ES
network_name_str España
repository_id_str
spelling Convolutional codes and steganography under linear systems theoretical point of viewGarcía Planas, María Isabel|||0000-0001-7418-7208Um, Laurence EmilieSoudi, El MamounEl Jouhari, HoudaCoding theorySystem theorySteganographyConvolutional codesCodingDecodingSyndromeLinear systemsCodificació, Teoria de laSistemes, Teoria deÀrees temàtiques de la UPC::Matemàtiques i estadísticaIn this work, we introduce an application of convolutional coding theory in steganography. As it is known, block codes are largely used for dissimulation of information using the steganographic process. Here, we suggest a steganographic protocol based on convolutional codes in which they are defined as linear systems. The proposed decoding algorithm used for dissimulation is a linear decoding method, which has drastically decreased the time complexity compared to the Viterbi decoding algorithm, sometimes used in other cases. We can also denote that with the convolutional approach, we intend to take advantage of the time-depending transaction.20202020-11-0120212021-02-25journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/340498reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3404982026-05-27T15:37:01Z
dc.title.none.fl_str_mv Convolutional codes and steganography under linear systems theoretical point of view
title Convolutional codes and steganography under linear systems theoretical point of view
spellingShingle Convolutional codes and steganography under linear systems theoretical point of view
García Planas, María Isabel|||0000-0001-7418-7208
Coding theory
System theory
Steganography
Convolutional codes
Coding
Decoding
Syndrome
Linear systems
Codificació, Teoria de la
Sistemes, Teoria de
Àrees temàtiques de la UPC::Matemàtiques i estadística
title_short Convolutional codes and steganography under linear systems theoretical point of view
title_full Convolutional codes and steganography under linear systems theoretical point of view
title_fullStr Convolutional codes and steganography under linear systems theoretical point of view
title_full_unstemmed Convolutional codes and steganography under linear systems theoretical point of view
title_sort Convolutional codes and steganography under linear systems theoretical point of view
dc.creator.none.fl_str_mv García Planas, María Isabel|||0000-0001-7418-7208
Um, Laurence Emilie
Soudi, El Mamoun
El Jouhari, Houda
author García Planas, María Isabel|||0000-0001-7418-7208
author_facet García Planas, María Isabel|||0000-0001-7418-7208
Um, Laurence Emilie
Soudi, El Mamoun
El Jouhari, Houda
author_role author
author2 Um, Laurence Emilie
Soudi, El Mamoun
El Jouhari, Houda
author2_role author
author
author
dc.subject.none.fl_str_mv Coding theory
System theory
Steganography
Convolutional codes
Coding
Decoding
Syndrome
Linear systems
Codificació, Teoria de la
Sistemes, Teoria de
Àrees temàtiques de la UPC::Matemàtiques i estadística
topic Coding theory
System theory
Steganography
Convolutional codes
Coding
Decoding
Syndrome
Linear systems
Codificació, Teoria de la
Sistemes, Teoria de
Àrees temàtiques de la UPC::Matemàtiques i estadística
description In this work, we introduce an application of convolutional coding theory in steganography. As it is known, block codes are largely used for dissimulation of information using the steganographic process. Here, we suggest a steganographic protocol based on convolutional codes in which they are defined as linear systems. The proposed decoding algorithm used for dissimulation is a linear decoding method, which has drastically decreased the time complexity compared to the Viterbi decoding algorithm, sometimes used in other cases. We can also denote that with the convolutional approach, we intend to take advantage of the time-depending transaction.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-11-01
2021
2021-02-25
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/340498
url https://hdl.handle.net/2117/340498
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/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
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419024150953984
score 15,300724

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