Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128080224> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2128080224 abstract "The Finite discrete Radon Transform (FRT) represents digital data exactly and without redundancy. Redundancy can however be injected into the FRT by reserving part of the image area to be replaced by a key that contains pixels of known, fixed values. The resulting image redundancy can be used to watermark values into the image, or as an encryption key that must be known if the image data is to be recoverable from a subset of transmitted projections. This paper looks at the affect the geometry of the selected key areas has on the interaction between the FRT projections of the key area and those of the data area. A method is proposed to measure this interaction of projected values. Results for simple key geometries are obtained. These give some insight into the design of key shapes that optimise the coupling of projected key and image values." @default.
- W2128080224 created "2016-06-24" @default.
- W2128080224 creator A5080791277 @default.
- W2128080224 creator A5088374786 @default.
- W2128080224 date "2005-12-01" @default.
- W2128080224 modified "2023-09-23" @default.
- W2128080224 title "Geometric Shape Effects in Redundant Keys used to Encrypt Data Transformed by Finite Discrete Radon Projections" @default.
- W2128080224 cites W1962320839 @default.
- W2128080224 cites W1986154181 @default.
- W2128080224 cites W1995875735 @default.
- W2128080224 cites W2023518483 @default.
- W2128080224 cites W2046509500 @default.
- W2128080224 cites W2054653201 @default.
- W2128080224 cites W2100606485 @default.
- W2128080224 cites W2101562663 @default.
- W2128080224 cites W2104639174 @default.
- W2128080224 cites W2121606987 @default.
- W2128080224 cites W2124753486 @default.
- W2128080224 cites W2885000916 @default.
- W2128080224 cites W4300188436 @default.
- W2128080224 doi "https://doi.org/10.1109/dicta.2005.40" @default.
- W2128080224 hasPublicationYear "2005" @default.
- W2128080224 type Work @default.
- W2128080224 sameAs 2128080224 @default.
- W2128080224 citedByCount "7" @default.
- W2128080224 countsByYear W21280802242014 @default.
- W2128080224 countsByYear W21280802242016 @default.
- W2128080224 crossrefType "proceedings-article" @default.
- W2128080224 hasAuthorship W2128080224A5080791277 @default.
- W2128080224 hasAuthorship W2128080224A5088374786 @default.
- W2128080224 hasConcept C111919701 @default.
- W2128080224 hasConcept C11413529 @default.
- W2128080224 hasConcept C115961682 @default.
- W2128080224 hasConcept C121332964 @default.
- W2128080224 hasConcept C148730421 @default.
- W2128080224 hasConcept C152124472 @default.
- W2128080224 hasConcept C154945302 @default.
- W2128080224 hasConcept C160633673 @default.
- W2128080224 hasConcept C203062551 @default.
- W2128080224 hasConcept C26517878 @default.
- W2128080224 hasConcept C31972630 @default.
- W2128080224 hasConcept C33923547 @default.
- W2128080224 hasConcept C38652104 @default.
- W2128080224 hasConcept C41008148 @default.
- W2128080224 hasConcept C42781572 @default.
- W2128080224 hasConcept C47750902 @default.
- W2128080224 hasConcept C545943180 @default.
- W2128080224 hasConcept C62520636 @default.
- W2128080224 hasConcept C7545210 @default.
- W2128080224 hasConcept C77088390 @default.
- W2128080224 hasConcept C80444323 @default.
- W2128080224 hasConcept C9417928 @default.
- W2128080224 hasConceptScore W2128080224C111919701 @default.
- W2128080224 hasConceptScore W2128080224C11413529 @default.
- W2128080224 hasConceptScore W2128080224C115961682 @default.
- W2128080224 hasConceptScore W2128080224C121332964 @default.
- W2128080224 hasConceptScore W2128080224C148730421 @default.
- W2128080224 hasConceptScore W2128080224C152124472 @default.
- W2128080224 hasConceptScore W2128080224C154945302 @default.
- W2128080224 hasConceptScore W2128080224C160633673 @default.
- W2128080224 hasConceptScore W2128080224C203062551 @default.
- W2128080224 hasConceptScore W2128080224C26517878 @default.
- W2128080224 hasConceptScore W2128080224C31972630 @default.
- W2128080224 hasConceptScore W2128080224C33923547 @default.
- W2128080224 hasConceptScore W2128080224C38652104 @default.
- W2128080224 hasConceptScore W2128080224C41008148 @default.
- W2128080224 hasConceptScore W2128080224C42781572 @default.
- W2128080224 hasConceptScore W2128080224C47750902 @default.
- W2128080224 hasConceptScore W2128080224C545943180 @default.
- W2128080224 hasConceptScore W2128080224C62520636 @default.
- W2128080224 hasConceptScore W2128080224C7545210 @default.
- W2128080224 hasConceptScore W2128080224C77088390 @default.
- W2128080224 hasConceptScore W2128080224C80444323 @default.
- W2128080224 hasConceptScore W2128080224C9417928 @default.
- W2128080224 hasLocation W21280802241 @default.
- W2128080224 hasOpenAccess W2128080224 @default.
- W2128080224 hasPrimaryLocation W21280802241 @default.
- W2128080224 hasRelatedWork W1969519010 @default.
- W2128080224 hasRelatedWork W2025853315 @default.
- W2128080224 hasRelatedWork W2055713607 @default.
- W2128080224 hasRelatedWork W2081673223 @default.
- W2128080224 hasRelatedWork W2150560898 @default.
- W2128080224 hasRelatedWork W2168398565 @default.
- W2128080224 hasRelatedWork W2181578331 @default.
- W2128080224 hasRelatedWork W2745781342 @default.
- W2128080224 hasRelatedWork W2766194456 @default.
- W2128080224 hasRelatedWork W2993846762 @default.
- W2128080224 isParatext "false" @default.
- W2128080224 isRetracted "false" @default.
- W2128080224 magId "2128080224" @default.
- W2128080224 workType "article" @default.