Matches in SemOpenAlex for { <https://semopenalex.org/work/W2150971266> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2150971266 endingPage "2128" @default.
- W2150971266 startingPage "2119" @default.
- W2150971266 abstract " Digital image watermarking is one of the most important techniques for copyright protection. The robustness and imperceptibility are the basic requirements of digital image watermarking that are contradictory. The key factor that affects both the robustness and imperceptibility is the watermark strength. This paper presents a new method to determine the watermark strength using Reinforcement Learning (RL) in Discrete Cosine Transform (DCT) domain. Thus, finding the watermark strength was formulated as an RL problem. In our study, the defined reinforcement function has two contradictory aspects, the one with positive aspect is with respect to the similarities between the host and watermarked image and the other with negative aspect is with respect to the robustness of the watermark. Therefore, a novel adaptive methodology is introduced to estimate watermark strength to ameliorate both imperceptibility and robustness at the same time. The experimental results show that the proposed RL algorithm for watermark strength estimation improves simultaneously the robustness and imperceptibility of the watermarking scheme. Key words: Digital image watermarking, reinforcement learning, watermark strength, imperceptibility, robustness." @default.
- W2150971266 created "2016-06-24" @default.
- W2150971266 creator A5017357124 @default.
- W2150971266 creator A5023842961 @default.
- W2150971266 creator A5033951266 @default.
- W2150971266 date "2011-05-31" @default.
- W2150971266 modified "2023-09-25" @default.
- W2150971266 title "A reinforcement learning method for decision making process of watermark strength in still images" @default.
- W2150971266 cites W1482561811 @default.
- W2150971266 cites W1820996291 @default.
- W2150971266 cites W1965280641 @default.
- W2150971266 cites W1984659294 @default.
- W2150971266 cites W1995991457 @default.
- W2150971266 cites W2020273020 @default.
- W2150971266 cites W2058076020 @default.
- W2150971266 cites W2074910897 @default.
- W2150971266 cites W2083992397 @default.
- W2150971266 cites W2106155860 @default.
- W2150971266 cites W2116321739 @default.
- W2150971266 cites W2116467012 @default.
- W2150971266 cites W2121863487 @default.
- W2150971266 cites W2122566249 @default.
- W2150971266 cites W2128423326 @default.
- W2150971266 cites W2133297827 @default.
- W2150971266 cites W2134415040 @default.
- W2150971266 cites W2137866167 @default.
- W2150971266 cites W2138445005 @default.
- W2150971266 cites W2139315048 @default.
- W2150971266 cites W2139418546 @default.
- W2150971266 cites W2140196014 @default.
- W2150971266 cites W2141852054 @default.
- W2150971266 cites W2152131365 @default.
- W2150971266 cites W2164410347 @default.
- W2150971266 cites W2911283634 @default.
- W2150971266 cites W318598579 @default.
- W2150971266 doi "https://doi.org/10.5897/sre10.886" @default.
- W2150971266 hasPublicationYear "2011" @default.
- W2150971266 type Work @default.
- W2150971266 sameAs 2150971266 @default.
- W2150971266 citedByCount "1" @default.
- W2150971266 countsByYear W21509712662019 @default.
- W2150971266 crossrefType "journal-article" @default.
- W2150971266 hasAuthorship W2150971266A5017357124 @default.
- W2150971266 hasAuthorship W2150971266A5023842961 @default.
- W2150971266 hasAuthorship W2150971266A5033951266 @default.
- W2150971266 hasBestOaLocation W21509712661 @default.
- W2150971266 hasConcept C104317684 @default.
- W2150971266 hasConcept C115961682 @default.
- W2150971266 hasConcept C127413603 @default.
- W2150971266 hasConcept C150817343 @default.
- W2150971266 hasConcept C154945302 @default.
- W2150971266 hasConcept C164112704 @default.
- W2150971266 hasConcept C185592680 @default.
- W2150971266 hasConcept C2221639 @default.
- W2150971266 hasConcept C31972630 @default.
- W2150971266 hasConcept C41008148 @default.
- W2150971266 hasConcept C55493867 @default.
- W2150971266 hasConcept C63479239 @default.
- W2150971266 hasConcept C66938386 @default.
- W2150971266 hasConcept C67203356 @default.
- W2150971266 hasConcept C97541855 @default.
- W2150971266 hasConceptScore W2150971266C104317684 @default.
- W2150971266 hasConceptScore W2150971266C115961682 @default.
- W2150971266 hasConceptScore W2150971266C127413603 @default.
- W2150971266 hasConceptScore W2150971266C150817343 @default.
- W2150971266 hasConceptScore W2150971266C154945302 @default.
- W2150971266 hasConceptScore W2150971266C164112704 @default.
- W2150971266 hasConceptScore W2150971266C185592680 @default.
- W2150971266 hasConceptScore W2150971266C2221639 @default.
- W2150971266 hasConceptScore W2150971266C31972630 @default.
- W2150971266 hasConceptScore W2150971266C41008148 @default.
- W2150971266 hasConceptScore W2150971266C55493867 @default.
- W2150971266 hasConceptScore W2150971266C63479239 @default.
- W2150971266 hasConceptScore W2150971266C66938386 @default.
- W2150971266 hasConceptScore W2150971266C67203356 @default.
- W2150971266 hasConceptScore W2150971266C97541855 @default.
- W2150971266 hasIssue "10" @default.
- W2150971266 hasLocation W21509712661 @default.
- W2150971266 hasOpenAccess W2150971266 @default.
- W2150971266 hasPrimaryLocation W21509712661 @default.
- W2150971266 hasRelatedWork W1560763842 @default.
- W2150971266 hasRelatedWork W1996482296 @default.
- W2150971266 hasRelatedWork W2019986539 @default.
- W2150971266 hasRelatedWork W2042311553 @default.
- W2150971266 hasRelatedWork W2108834170 @default.
- W2150971266 hasRelatedWork W2150971266 @default.
- W2150971266 hasRelatedWork W2540027232 @default.
- W2150971266 hasRelatedWork W4206780176 @default.
- W2150971266 hasRelatedWork W4281566543 @default.
- W2150971266 hasRelatedWork W2989681991 @default.
- W2150971266 hasVolume "6" @default.
- W2150971266 isParatext "false" @default.
- W2150971266 isRetracted "false" @default.
- W2150971266 magId "2150971266" @default.
- W2150971266 workType "article" @default.