Content-adaptive robust image watermarking with posterior HMM-based detector
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wang, Chuntao | - |
dc.contributor.author | Ni, Jiangqun | - |
dc.contributor.author | Zhang, Rongyue | - |
dc.contributor.author | Kwon, Goo-Rak | - |
dc.contributor.author | Ko, Sung-Jea | - |
dc.date.accessioned | 2021-09-09T05:45:08Z | - |
dc.date.available | 2021-09-09T05:45:08Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-08 | - |
dc.identifier.issn | 0916-8508 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122962 | - |
dc.description.abstract | Robustness and invisibility are two contrary constraints for robust invisible watermarking. Instead of the conventional strategy with human visual system (HVS) model, this paper presents a content-adaptive approach to further optimize the constraint between them. To reach this target, the entropy-based and integrated HVS (IHVS) based measures are constructed so as to adaptively choose the suitable components for watermark insertion and detection. Such a kind of scheme potentially gives rise to synchronization problem between the encoder and decoder under the framework of blind watermarking, which is then solved by incorporating the repeat-accumulate (RA) code with erasure and error correction. Moreover, a new hidden Markov model (HMM) based detector in wavelet domain is introduced to reduce the computation complexity and is further developed into a posterior one to avoid the transmission of HMM parameters with only a little sacrifice of detection performance. Experimental results show that the proposed algorithm can obtain considerable improvement in robustness performance with the same distortion as the traditional one. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.title | Content-adaptive robust image watermarking with posterior HMM-based detector | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Sung-Jea | - |
dc.identifier.doi | 10.1093/ietfec/e91-a.8.1953 | - |
dc.identifier.scopusid | 2-s2.0-77953415108 | - |
dc.identifier.wosid | 000258394300013 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, v.E91A, no.8, pp.1953 - 1960 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | - |
dc.citation.title | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | - |
dc.citation.volume | E91A | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1953 | - |
dc.citation.endPage | 1960 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Hardware & Architecture | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordAuthor | image watermarking | - |
dc.subject.keywordAuthor | robustness | - |
dc.subject.keywordAuthor | content-adaptive | - |
dc.subject.keywordAuthor | wavelet | - |
dc.subject.keywordAuthor | HMM | - |
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