The Study of Steganographic Algorithms Based on Pixel Value Difference

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dc.citation.epage106en_US
dc.citation.spage99en_US
dc.citation.volume63en_US
dc.contributor.authorLee, Chin-Fengen_US
dc.contributor.authorShen, Jau-Jien_US
dc.contributor.authorLin, Kuan-Tingen_US
dc.contributor.department資訊管理與財務金融系 註：原資管所+財金所zh_TW
dc.contributor.departmentDepartment of Information Management and Financeen_US
dc.date.accessioned2018-08-21T05:56:45Z
dc.date.available2018-08-21T05:56:45Z
dc.date.issued2017-01-01en_US
dc.description.abstractWu and Tsai proposed PVD (pixel-value differencing) data hiding method in 2003. PVD partitions a cover image into non-overlapping blocks of two consecutive pixels and calculated the difference value from the two pixels in each block. This method provides an easy way to produce a more imperceptible result. Afterwards, some scholars have proposed PVD-related improvements in image quality and embedding capacity. This paper classifies and discusses the recent PVD-based methods. We will compare each PVD related method in terms of the embedding capacity and PSNR.en_US
dc.identifier.doi10.1007/978-3-319-50209-0_13en_US
dc.identifier.issn2190-3018en_US
dc.identifier.journalADVANCES IN INTELLIGENT INFORMATION HIDING AND MULTIMEDIA SIGNAL PROCESSING, VOL 1en_US
dc.identifier.urihttp://dx.doi.org/10.1007/978-3-319-50209-0_13en_US
dc.identifier.urihttps://ir.lib.nycu.edu.tw/handle/11536/146602
dc.identifier.wosnumberWOS:000402755200013en_US
dc.language.isoen_USen_US
dc.subjectSteganographyen_US
dc.subjectdata hidingen_US
dc.subjectpixel value differenceen_US
dc.subjectPVDen_US
dc.titleThe Study of Steganographic Algorithms Based on Pixel Value Differenceen_US
dc.typeProceedings Paperen_US

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