Matches in SemOpenAlex for { <https://semopenalex.org/work/W2201772529> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2201772529 abstract "Compared with wavelet, framelet has good time frequency analysis ability and redundant characteristic. SVD (Singular Value Decomposition) can obtain stable feature of images which is not easily destroyed. To further improve the watermarking technique, a robust digital watermarking algorithm based on framelet and SVD is proposed. Firstly, Arnold transform is implemented to the grayscale watermark image. Secondly perform framelet transform to each host block which is divided according to the size of the watermark. Then embed the scrambled watermark into the biggest singular values produced in SVD transform to each coarse band gained from framelet transform to host image block. At last inverse framelet transform after inverse SVD transform to obtain embedded coarse band. Experimental results show that the proposed method gains good performance in robustness and security compared with traditional image processing including noise attack, cropping, filtering and JPEG compression etc. Moreover, the watermark imperceptibility of our method is better than that of wavelet and has stronger robustness than pure framelet without SVD." @default.
- W2201772529 created "2016-06-24" @default.
- W2201772529 creator A5011049312 @default.
- W2201772529 creator A5013264858 @default.
- W2201772529 creator A5046306380 @default.
- W2201772529 date "2015-12-18" @default.
- W2201772529 modified "2023-10-16" @default.
- W2201772529 title "A robust digital watermarking algorithm based on framelet and SVD" @default.
- W2201772529 cites W2036666471 @default.
- W2201772529 cites W2045849979 @default.
- W2201772529 cites W2097065644 @default.
- W2201772529 cites W2103228545 @default.
- W2201772529 cites W2125555749 @default.
- W2201772529 cites W2131559909 @default.
- W2201772529 cites W4239883254 @default.
- W2201772529 doi "https://doi.org/10.1117/12.2209570" @default.
- W2201772529 hasPublicationYear "2015" @default.
- W2201772529 type Work @default.
- W2201772529 sameAs 2201772529 @default.
- W2201772529 citedByCount "1" @default.
- W2201772529 countsByYear W22017725292023 @default.
- W2201772529 crossrefType "proceedings-article" @default.
- W2201772529 hasAuthorship W2201772529A5011049312 @default.
- W2201772529 hasAuthorship W2201772529A5013264858 @default.
- W2201772529 hasAuthorship W2201772529A5046306380 @default.
- W2201772529 hasConcept C104317684 @default.
- W2201772529 hasConcept C11413529 @default.
- W2201772529 hasConcept C115961682 @default.
- W2201772529 hasConcept C150817343 @default.
- W2201772529 hasConcept C154945302 @default.
- W2201772529 hasConcept C185592680 @default.
- W2201772529 hasConcept C22789450 @default.
- W2201772529 hasConcept C41008148 @default.
- W2201772529 hasConcept C55493867 @default.
- W2201772529 hasConcept C63479239 @default.
- W2201772529 hasConceptScore W2201772529C104317684 @default.
- W2201772529 hasConceptScore W2201772529C11413529 @default.
- W2201772529 hasConceptScore W2201772529C115961682 @default.
- W2201772529 hasConceptScore W2201772529C150817343 @default.
- W2201772529 hasConceptScore W2201772529C154945302 @default.
- W2201772529 hasConceptScore W2201772529C185592680 @default.
- W2201772529 hasConceptScore W2201772529C22789450 @default.
- W2201772529 hasConceptScore W2201772529C41008148 @default.
- W2201772529 hasConceptScore W2201772529C55493867 @default.
- W2201772529 hasConceptScore W2201772529C63479239 @default.
- W2201772529 hasLocation W22017725291 @default.
- W2201772529 hasOpenAccess W2201772529 @default.
- W2201772529 hasPrimaryLocation W22017725291 @default.
- W2201772529 hasRelatedWork W1995826591 @default.
- W2201772529 hasRelatedWork W2061122179 @default.
- W2201772529 hasRelatedWork W2106055161 @default.
- W2201772529 hasRelatedWork W2131559909 @default.
- W2201772529 hasRelatedWork W2132308409 @default.
- W2201772529 hasRelatedWork W2139103325 @default.
- W2201772529 hasRelatedWork W2155762682 @default.
- W2201772529 hasRelatedWork W2158213138 @default.
- W2201772529 hasRelatedWork W2391738522 @default.
- W2201772529 hasRelatedWork W2765787367 @default.
- W2201772529 isParatext "false" @default.
- W2201772529 isRetracted "false" @default.
- W2201772529 magId "2201772529" @default.
- W2201772529 workType "article" @default.