Matches in SemOpenAlex for { <https://semopenalex.org/work/W2374672623> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2374672623 abstract "This paper presents a new feature based image content authentication algorithm. First, it draws the smooth component and edge character from the image with the algorithm of dyadic wavelet transform multi scale edge detection, and makes them the image feature set that produces the digital signatures. That can ensure the one to one mapping relationship between the feature set and the image, and avoid the counterfeit attack. Then it quantizes the smooth component to create 128 bits digest, and embeds the edge character in the original image as a watermark. Image authentication needs to contrast with the digest and watermark character to confirm whether the content is tampered. The experiment proves that this authentication algorithm can effectively detect the event and the location when the original image content is tampered viciously, and can tolerate the damage produced by compression, filter and some other image processing. Even if the image is degraded by some noise, it can still pass through the authentication." @default.
- W2374672623 created "2016-06-24" @default.
- W2374672623 creator A5002226564 @default.
- W2374672623 date "2005-01-01" @default.
- W2374672623 modified "2023-09-22" @default.
- W2374672623 title "A New Feature-Based Image Content Authentication Algorithm" @default.
- W2374672623 hasPublicationYear "2005" @default.
- W2374672623 type Work @default.
- W2374672623 sameAs 2374672623 @default.
- W2374672623 citedByCount "7" @default.
- W2374672623 countsByYear W23746726232016 @default.
- W2374672623 crossrefType "journal-article" @default.
- W2374672623 hasAuthorship W2374672623A5002226564 @default.
- W2374672623 hasConcept C106131492 @default.
- W2374672623 hasConcept C115961682 @default.
- W2374672623 hasConcept C126422989 @default.
- W2374672623 hasConcept C138885662 @default.
- W2374672623 hasConcept C148417208 @default.
- W2374672623 hasConcept C150817343 @default.
- W2374672623 hasConcept C153180895 @default.
- W2374672623 hasConcept C154945302 @default.
- W2374672623 hasConcept C164112704 @default.
- W2374672623 hasConcept C2776401178 @default.
- W2374672623 hasConcept C31972630 @default.
- W2374672623 hasConcept C38652104 @default.
- W2374672623 hasConcept C41008148 @default.
- W2374672623 hasConcept C41895202 @default.
- W2374672623 hasConcept C42781572 @default.
- W2374672623 hasConcept C52622490 @default.
- W2374672623 hasConcept C9417928 @default.
- W2374672623 hasConceptScore W2374672623C106131492 @default.
- W2374672623 hasConceptScore W2374672623C115961682 @default.
- W2374672623 hasConceptScore W2374672623C126422989 @default.
- W2374672623 hasConceptScore W2374672623C138885662 @default.
- W2374672623 hasConceptScore W2374672623C148417208 @default.
- W2374672623 hasConceptScore W2374672623C150817343 @default.
- W2374672623 hasConceptScore W2374672623C153180895 @default.
- W2374672623 hasConceptScore W2374672623C154945302 @default.
- W2374672623 hasConceptScore W2374672623C164112704 @default.
- W2374672623 hasConceptScore W2374672623C2776401178 @default.
- W2374672623 hasConceptScore W2374672623C31972630 @default.
- W2374672623 hasConceptScore W2374672623C38652104 @default.
- W2374672623 hasConceptScore W2374672623C41008148 @default.
- W2374672623 hasConceptScore W2374672623C41895202 @default.
- W2374672623 hasConceptScore W2374672623C42781572 @default.
- W2374672623 hasConceptScore W2374672623C52622490 @default.
- W2374672623 hasConceptScore W2374672623C9417928 @default.
- W2374672623 hasLocation W23746726231 @default.
- W2374672623 hasOpenAccess W2374672623 @default.
- W2374672623 hasPrimaryLocation W23746726231 @default.
- W2374672623 hasRelatedWork W1934638377 @default.
- W2374672623 hasRelatedWork W2004536454 @default.
- W2374672623 hasRelatedWork W2047317678 @default.
- W2374672623 hasRelatedWork W2090267703 @default.
- W2374672623 hasRelatedWork W2105806656 @default.
- W2374672623 hasRelatedWork W2108457757 @default.
- W2374672623 hasRelatedWork W2122014146 @default.
- W2374672623 hasRelatedWork W2126546599 @default.
- W2374672623 hasRelatedWork W2135566967 @default.
- W2374672623 hasRelatedWork W2148176610 @default.
- W2374672623 hasRelatedWork W2162914389 @default.
- W2374672623 hasRelatedWork W2163408473 @default.
- W2374672623 hasRelatedWork W2375532391 @default.
- W2374672623 hasRelatedWork W2414260164 @default.
- W2374672623 hasRelatedWork W2521382005 @default.
- W2374672623 hasRelatedWork W2807327073 @default.
- W2374672623 hasRelatedWork W3011223176 @default.
- W2374672623 hasRelatedWork W887168158 @default.
- W2374672623 hasRelatedWork W2094866332 @default.
- W2374672623 hasRelatedWork W2730224951 @default.
- W2374672623 isParatext "false" @default.
- W2374672623 isRetracted "false" @default.
- W2374672623 magId "2374672623" @default.
- W2374672623 workType "article" @default.