Matches in SemOpenAlex for { <https://semopenalex.org/work/W2539774807> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2539774807 abstract "It is more likely to prevent the watermark from JPEG-compression attack, when it is embedded into the low-frequency coefficients of DWT. However, embedding the watermark with the same intensity into them may distort the watermarked image to a large extent. To solve this problem, a novel robust image-watermark algorithm is proposed with the characteristics of selective embedding intensity based on the non-uniform partition. Meanwhile, as a balance for filtering attacks, the watermark bits are also embedded into the high-frequency coefficients which have a big magnitude. Besides, in order to increase the anti-cropping function and the security of the algorithm, Arnold Scrambling Algorithm is applied before the watermark is embedded. The results of the experiments have showed that this algorithm is robust against noising attack, filtering attack and cropping attack, especially the JPEG-compression attack and no obvious distortion appeared in the watermarked image." @default.
- W2539774807 created "2016-11-04" @default.
- W2539774807 creator A5026248300 @default.
- W2539774807 creator A5043493485 @default.
- W2539774807 creator A5056147567 @default.
- W2539774807 creator A5068926783 @default.
- W2539774807 date "2009-12-01" @default.
- W2539774807 modified "2023-09-26" @default.
- W2539774807 title "A robust image watermarking algorithm based on non-uniform rectangular partition and DWT" @default.
- W2539774807 cites W2139582546 @default.
- W2539774807 cites W2348187776 @default.
- W2539774807 cites W2357773411 @default.
- W2539774807 cites W2360053110 @default.
- W2539774807 cites W2393801111 @default.
- W2539774807 doi "https://doi.org/10.1109/peits.2009.5406910" @default.
- W2539774807 hasPublicationYear "2009" @default.
- W2539774807 type Work @default.
- W2539774807 sameAs 2539774807 @default.
- W2539774807 citedByCount "3" @default.
- W2539774807 countsByYear W25397748072013 @default.
- W2539774807 countsByYear W25397748072014 @default.
- W2539774807 countsByYear W25397748072015 @default.
- W2539774807 crossrefType "proceedings-article" @default.
- W2539774807 hasAuthorship W2539774807A5026248300 @default.
- W2539774807 hasAuthorship W2539774807A5043493485 @default.
- W2539774807 hasAuthorship W2539774807A5056147567 @default.
- W2539774807 hasAuthorship W2539774807A5068926783 @default.
- W2539774807 hasConcept C11413529 @default.
- W2539774807 hasConcept C115961682 @default.
- W2539774807 hasConcept C150817343 @default.
- W2539774807 hasConcept C154945302 @default.
- W2539774807 hasConcept C164112704 @default.
- W2539774807 hasConcept C182548165 @default.
- W2539774807 hasConcept C198751489 @default.
- W2539774807 hasConcept C31972630 @default.
- W2539774807 hasConcept C33923547 @default.
- W2539774807 hasConcept C41008148 @default.
- W2539774807 hasConcept C41608201 @default.
- W2539774807 hasConceptScore W2539774807C11413529 @default.
- W2539774807 hasConceptScore W2539774807C115961682 @default.
- W2539774807 hasConceptScore W2539774807C150817343 @default.
- W2539774807 hasConceptScore W2539774807C154945302 @default.
- W2539774807 hasConceptScore W2539774807C164112704 @default.
- W2539774807 hasConceptScore W2539774807C182548165 @default.
- W2539774807 hasConceptScore W2539774807C198751489 @default.
- W2539774807 hasConceptScore W2539774807C31972630 @default.
- W2539774807 hasConceptScore W2539774807C33923547 @default.
- W2539774807 hasConceptScore W2539774807C41008148 @default.
- W2539774807 hasConceptScore W2539774807C41608201 @default.
- W2539774807 hasLocation W25397748071 @default.
- W2539774807 hasOpenAccess W2539774807 @default.
- W2539774807 hasPrimaryLocation W25397748071 @default.
- W2539774807 hasRelatedWork W1484051155 @default.
- W2539774807 hasRelatedWork W1567339192 @default.
- W2539774807 hasRelatedWork W1963542201 @default.
- W2539774807 hasRelatedWork W2007494707 @default.
- W2539774807 hasRelatedWork W2029028445 @default.
- W2539774807 hasRelatedWork W2037272718 @default.
- W2539774807 hasRelatedWork W2082908085 @default.
- W2539774807 hasRelatedWork W2148299438 @default.
- W2539774807 hasRelatedWork W2162180089 @default.
- W2539774807 hasRelatedWork W2349231555 @default.
- W2539774807 hasRelatedWork W2349541475 @default.
- W2539774807 hasRelatedWork W2357163051 @default.
- W2539774807 hasRelatedWork W2360080845 @default.
- W2539774807 hasRelatedWork W2370888613 @default.
- W2539774807 hasRelatedWork W2381588661 @default.
- W2539774807 hasRelatedWork W2540839278 @default.
- W2539774807 hasRelatedWork W2562671914 @default.
- W2539774807 hasRelatedWork W2778162119 @default.
- W2539774807 hasRelatedWork W2955719218 @default.
- W2539774807 hasRelatedWork W3159188675 @default.
- W2539774807 isParatext "false" @default.
- W2539774807 isRetracted "false" @default.
- W2539774807 magId "2539774807" @default.
- W2539774807 workType "article" @default.