A Novel Steganography Technique for SDTV-H.264/AVC Encoded Video

2.50
Hdl Handle:
http://hdl.handle.net/10757/609497
Title:
A Novel Steganography Technique for SDTV-H.264/AVC Encoded Video
Authors:
Di Laura, Christian ( 0000-0002-6748-6688 ) ; Pajuelo, Diego ( 0000-0003-0067-5078 ) ; Kemper, Guillermo ( 0000-0002-7800-7769 )
Citation:
A Novel Steganography Technique for SDTV-H.264/AVC Encoded Video 2016, 2016:1 International Journal of Digital Multimedia Broadcasting
Publisher:
Hindawi Publishing Corporation
Journal:
International Journal of Digital Multimedia Broadcasting
Issue Date:
Apr-2016
URI:
http://hdl.handle.net/10757/609497
DOI:
10.1155/2016/6950592
Additional Links:
http://www.hindawi.com/journals/ijdmb/2016/6950592/
Abstract:
Today, eavesdropping is becoming a common issue in the rapidly growing digital network and has foreseen the need for secret communication channels embedded in digital media. In this paper, a novel steganography technique designed for Standard Definition Digital Television (SDTV) H.264/AVC encoded video sequences is presented. The algorithm introduced here makes use of the compression properties of the Context Adaptive Variable Length Coding (CAVLC) entropy encoder to achieve a low complexity and real-time inserting method. The chosen scheme hides the private message directly in the H.264/AVC bit stream by modifying the AC frequency quantized residual luminance coefficients of intrapredicted I-frames. In order to avoid error propagation in adjacent blocks, an interlaced embedding strategy is applied. Likewise, the steganography technique proposed allows self-detection of the hidden message at the target destination. The code source was implemented by mixing MATLAB 2010 b and Java development environments. Finally, experimental results have been assessed through objective and subjective quality measures and reveal that less visible artifacts are produced with the technique proposed by reaching PSNR values above 40.0 dB and an embedding bit rate average per secret communication channel of 425 bits/sec. This exemplifies that steganography is affordable in digital television.
Type:
info:eu-repo/semantics/article
Rights:
info:eu-repo/semantics/openAccess
Language:
eng
Keywords:
Steganography; Standard Definition Digital Television (SDTV); Encoded method; H.264/AVC
ISSN:
1687-7578; 1687-7586

Full metadata record

DC FieldValue Language
dc.contributor.authorDi Laura, Christianes_PE
dc.contributor.authorPajuelo, Diegoes_PE
dc.contributor.authorKemper, Guillermoes_PE
dc.date.accessioned2016-05-16T15:17:18Zes_PE
dc.date.available2016-05-16T15:17:18Zes_PE
dc.date.issued2016-04es_PE
dc.identifier.citationA Novel Steganography Technique for SDTV-H.264/AVC Encoded Video 2016, 2016:1 International Journal of Digital Multimedia Broadcastinges_PE
dc.identifier.issn1687-7578es_PE
dc.identifier.issn1687-7586es_PE
dc.identifier.doi10.1155/2016/6950592es_PE
dc.identifier.urihttp://hdl.handle.net/10757/609497es_PE
dc.description.abstractToday, eavesdropping is becoming a common issue in the rapidly growing digital network and has foreseen the need for secret communication channels embedded in digital media. In this paper, a novel steganography technique designed for Standard Definition Digital Television (SDTV) H.264/AVC encoded video sequences is presented. The algorithm introduced here makes use of the compression properties of the Context Adaptive Variable Length Coding (CAVLC) entropy encoder to achieve a low complexity and real-time inserting method. The chosen scheme hides the private message directly in the H.264/AVC bit stream by modifying the AC frequency quantized residual luminance coefficients of intrapredicted I-frames. In order to avoid error propagation in adjacent blocks, an interlaced embedding strategy is applied. Likewise, the steganography technique proposed allows self-detection of the hidden message at the target destination. The code source was implemented by mixing MATLAB 2010 b and Java development environments. Finally, experimental results have been assessed through objective and subjective quality measures and reveal that less visible artifacts are produced with the technique proposed by reaching PSNR values above 40.0 dB and an embedding bit rate average per secret communication channel of 425 bits/sec. This exemplifies that steganography is affordable in digital television.es_PE
dc.formatapplication/pdfes_PE
dc.language.isoenges_PE
dc.publisherHindawi Publishing Corporationes_PE
dc.relation.urlhttp://www.hindawi.com/journals/ijdmb/2016/6950592/es_PE
dc.rightsinfo:eu-repo/semantics/openAccesses_PE
dc.sourceUniversidad Peruana de Ciencias Aplicadas (UPC)es_PE
dc.sourceRepositorio Académico - UPCes_PE
dc.subjectSteganographyes_PE
dc.subjectStandard Definition Digital Television (SDTV)es_PE
dc.subjectEncoded methodes_PE
dc.subjectH.264/AVCes_PE
dc.titleA Novel Steganography Technique for SDTV-H.264/AVC Encoded Videoes_PE
dc.typeinfo:eu-repo/semantics/articlees_PE
dc.identifier.journalInternational Journal of Digital Multimedia Broadcastinges_PE
dc.description.peer-reviewRevisión por pareses_PE
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