Matches in SemOpenAlex for { <https://semopenalex.org/work/W2382788300> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2382788300 abstract "Aiming at the problems of dual watermark algorithm,poor robustness,low signal to noise rate and inaccurate positioning,a novel dual watermark based on wavelet packet is presented.The robust watermark possesses is constructed by taking advantage of the stability of Singular Value Decomposition(SVD) and the security of chaotic system.A new bipolar quantization is used to enhance the sensibility of fragile watermark.The algorithm makes the watermark embedding noise attribute to the odd coefficients by quantizing the difference of the sum of the odd and the even coefficient,effectively improving signal to noise rate after embedding.Experimental results show that the robust watermark can provide high robustness to conventional attacks,and malicious tampering,it has good accuracy of tamper localization." @default.
- W2382788300 created "2016-06-24" @default.
- W2382788300 creator A5080042635 @default.
- W2382788300 date "2011-01-01" @default.
- W2382788300 modified "2023-09-26" @default.
- W2382788300 title "Dual Watermark Algorithm Based on Double Chaotic and Bipolar" @default.
- W2382788300 hasPublicationYear "2011" @default.
- W2382788300 type Work @default.
- W2382788300 sameAs 2382788300 @default.
- W2382788300 citedByCount "0" @default.
- W2382788300 crossrefType "journal-article" @default.
- W2382788300 hasAuthorship W2382788300A5080042635 @default.
- W2382788300 hasConcept C104317684 @default.
- W2382788300 hasConcept C11413529 @default.
- W2382788300 hasConcept C115961682 @default.
- W2382788300 hasConcept C150817343 @default.
- W2382788300 hasConcept C154945302 @default.
- W2382788300 hasConcept C164112704 @default.
- W2382788300 hasConcept C185592680 @default.
- W2382788300 hasConcept C22789450 @default.
- W2382788300 hasConcept C2777052490 @default.
- W2382788300 hasConcept C28855332 @default.
- W2382788300 hasConcept C41008148 @default.
- W2382788300 hasConcept C41608201 @default.
- W2382788300 hasConcept C47432892 @default.
- W2382788300 hasConcept C55493867 @default.
- W2382788300 hasConcept C63479239 @default.
- W2382788300 hasConceptScore W2382788300C104317684 @default.
- W2382788300 hasConceptScore W2382788300C11413529 @default.
- W2382788300 hasConceptScore W2382788300C115961682 @default.
- W2382788300 hasConceptScore W2382788300C150817343 @default.
- W2382788300 hasConceptScore W2382788300C154945302 @default.
- W2382788300 hasConceptScore W2382788300C164112704 @default.
- W2382788300 hasConceptScore W2382788300C185592680 @default.
- W2382788300 hasConceptScore W2382788300C22789450 @default.
- W2382788300 hasConceptScore W2382788300C2777052490 @default.
- W2382788300 hasConceptScore W2382788300C28855332 @default.
- W2382788300 hasConceptScore W2382788300C41008148 @default.
- W2382788300 hasConceptScore W2382788300C41608201 @default.
- W2382788300 hasConceptScore W2382788300C47432892 @default.
- W2382788300 hasConceptScore W2382788300C55493867 @default.
- W2382788300 hasConceptScore W2382788300C63479239 @default.
- W2382788300 hasLocation W23827883001 @default.
- W2382788300 hasOpenAccess W2382788300 @default.
- W2382788300 hasPrimaryLocation W23827883001 @default.
- W2382788300 hasRelatedWork W1965569486 @default.
- W2382788300 hasRelatedWork W2006104724 @default.
- W2382788300 hasRelatedWork W2048541123 @default.
- W2382788300 hasRelatedWork W2107086389 @default.
- W2382788300 hasRelatedWork W2140595246 @default.
- W2382788300 hasRelatedWork W2332686677 @default.
- W2382788300 hasRelatedWork W2372399970 @default.
- W2382788300 hasRelatedWork W2377137640 @default.
- W2382788300 hasRelatedWork W2379592590 @default.
- W2382788300 hasRelatedWork W2382466631 @default.
- W2382788300 hasRelatedWork W2384927173 @default.
- W2382788300 hasRelatedWork W2387135965 @default.
- W2382788300 hasRelatedWork W2387909885 @default.
- W2382788300 hasRelatedWork W2801414228 @default.
- W2382788300 hasRelatedWork W2886406505 @default.
- W2382788300 hasRelatedWork W2966561013 @default.
- W2382788300 hasRelatedWork W900026478 @default.
- W2382788300 hasRelatedWork W96197306 @default.
- W2382788300 hasRelatedWork W2182857780 @default.
- W2382788300 hasRelatedWork W2852327034 @default.
- W2382788300 isParatext "false" @default.
- W2382788300 isRetracted "false" @default.
- W2382788300 magId "2382788300" @default.
- W2382788300 workType "article" @default.