Matches in SemOpenAlex for { <https://semopenalex.org/work/W1457777146> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1457777146 abstract "Digital watermarking has been inspired from security concerns over multimedia contents due to the advances of computer technology. Nowadays, it is easy to obtain, manipulate, distribute and store these contents due to evolution of Internet, excellent multimedia tools andlow-cost storage devices. Research community and industry has shown extensive interests in developing and implementing possible solutions via digital watermarking. Digital watermarking can be defined as the process of embedding a certain piece of information (technically known as watermark) into multimedia content including text documents, images, audio or video streams, where the watermark can be detected or extracted later to make anassertion about the data [1]. A generalized watermark model consists of watermark encoding and detection processes as shown in Figure 14.1 and Figure 14.2 [2]. The inputs to theembedding process are the watern1ark, the cover object and a secret key. The key is used to enforce security and to protect the watermark. The output of the watermarking scheme is the watermarked data. The channel for the watermarked data could be a lossy, noisy, unreliablechannel. Thus the received data may be different from the original watermarked data. The inputs for extraction are the received watermarked data and the key corresponding to the embedding key. The output of the watermark recovery process is the recovered wat" @default.
- W1457777146 created "2016-06-24" @default.
- W1457777146 creator A5030342626 @default.
- W1457777146 creator A5054789901 @default.
- W1457777146 date "2011-01-01" @default.
- W1457777146 modified "2023-09-24" @default.
- W1457777146 title "Digital watermarking : an overview" @default.
- W1457777146 hasPublicationYear "2011" @default.
- W1457777146 type Work @default.
- W1457777146 sameAs 1457777146 @default.
- W1457777146 citedByCount "0" @default.
- W1457777146 crossrefType "book-chapter" @default.
- W1457777146 hasAuthorship W1457777146A5030342626 @default.
- W1457777146 hasAuthorship W1457777146A5054789901 @default.
- W1457777146 hasConcept C111919701 @default.
- W1457777146 hasConcept C115961682 @default.
- W1457777146 hasConcept C127162648 @default.
- W1457777146 hasConcept C148417208 @default.
- W1457777146 hasConcept C150817343 @default.
- W1457777146 hasConcept C154945302 @default.
- W1457777146 hasConcept C164112704 @default.
- W1457777146 hasConcept C165021410 @default.
- W1457777146 hasConcept C193470923 @default.
- W1457777146 hasConcept C26517878 @default.
- W1457777146 hasConcept C2778864079 @default.
- W1457777146 hasConcept C3073032 @default.
- W1457777146 hasConcept C31258907 @default.
- W1457777146 hasConcept C38652104 @default.
- W1457777146 hasConcept C41008148 @default.
- W1457777146 hasConcept C41608201 @default.
- W1457777146 hasConcept C49774154 @default.
- W1457777146 hasConcept C557945733 @default.
- W1457777146 hasConcept C9390403 @default.
- W1457777146 hasConcept C98045186 @default.
- W1457777146 hasConceptScore W1457777146C111919701 @default.
- W1457777146 hasConceptScore W1457777146C115961682 @default.
- W1457777146 hasConceptScore W1457777146C127162648 @default.
- W1457777146 hasConceptScore W1457777146C148417208 @default.
- W1457777146 hasConceptScore W1457777146C150817343 @default.
- W1457777146 hasConceptScore W1457777146C154945302 @default.
- W1457777146 hasConceptScore W1457777146C164112704 @default.
- W1457777146 hasConceptScore W1457777146C165021410 @default.
- W1457777146 hasConceptScore W1457777146C193470923 @default.
- W1457777146 hasConceptScore W1457777146C26517878 @default.
- W1457777146 hasConceptScore W1457777146C2778864079 @default.
- W1457777146 hasConceptScore W1457777146C3073032 @default.
- W1457777146 hasConceptScore W1457777146C31258907 @default.
- W1457777146 hasConceptScore W1457777146C38652104 @default.
- W1457777146 hasConceptScore W1457777146C41008148 @default.
- W1457777146 hasConceptScore W1457777146C41608201 @default.
- W1457777146 hasConceptScore W1457777146C49774154 @default.
- W1457777146 hasConceptScore W1457777146C557945733 @default.
- W1457777146 hasConceptScore W1457777146C9390403 @default.
- W1457777146 hasConceptScore W1457777146C98045186 @default.
- W1457777146 hasLocation W14577771461 @default.
- W1457777146 hasOpenAccess W1457777146 @default.
- W1457777146 hasPrimaryLocation W14577771461 @default.
- W1457777146 hasRelatedWork W1530608386 @default.
- W1457777146 hasRelatedWork W1533732826 @default.
- W1457777146 hasRelatedWork W2084268212 @default.
- W1457777146 hasRelatedWork W2096473733 @default.
- W1457777146 hasRelatedWork W2154122605 @default.
- W1457777146 hasRelatedWork W2183138076 @default.
- W1457777146 hasRelatedWork W2186243978 @default.
- W1457777146 hasRelatedWork W2189558541 @default.
- W1457777146 hasRelatedWork W2343563610 @default.
- W1457777146 hasRelatedWork W2355607070 @default.
- W1457777146 hasRelatedWork W2397147338 @default.
- W1457777146 hasRelatedWork W2551440552 @default.
- W1457777146 hasRelatedWork W2903581631 @default.
- W1457777146 hasRelatedWork W2950339076 @default.
- W1457777146 hasRelatedWork W2963703184 @default.
- W1457777146 hasRelatedWork W3134120101 @default.
- W1457777146 hasRelatedWork W2114181613 @default.
- W1457777146 hasRelatedWork W2183032046 @default.
- W1457777146 hasRelatedWork W2188210038 @default.
- W1457777146 hasRelatedWork W2189446108 @default.
- W1457777146 isParatext "false" @default.
- W1457777146 isRetracted "false" @default.
- W1457777146 magId "1457777146" @default.
- W1457777146 workType "book-chapter" @default.