Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990335313> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W1990335313 abstract "High-speed scanning microdensitometers are now used routinely to characterize the noise in applications such as radiographic screen-film systems and the films used for hard copy output of digital printers. These measurements are often limited by the internal sources of noise in such instruments. We have analyzed the principal sources of noise in a commercially available, two-dimensional scanning microdensitometer and have found them to be associated with either the glass platen (which noise is correlated from scan to scan) or other sources which are uncorrelated from scan to scan, depending on film density. These component noise sources, as well as the total instrument noise, have been measured as a function of density and spatial frequency. Methods for reducing these noise components, including a cross-spectrum technique, are reviewed and their utility is demonstrated by application to the estimation of noise power spectra of a radiographic screen-film system." @default.
- W1990335313 created "2016-06-24" @default.
- W1990335313 creator A5036296312 @default.
- W1990335313 creator A5031977026 @default.
- W1990335313 date "1987-01-01" @default.
- W1990335313 modified "2023-09-23" @default.
- W1990335313 title "<title>Noise Characterization And Reduction In A Scanning Microdensitometer</title>" @default.
- W1990335313 doi "https://doi.org/10.1117/12.967003" @default.
- W1990335313 hasPublicationYear "1987" @default.
- W1990335313 type Work @default.
- W1990335313 sameAs 1990335313 @default.
- W1990335313 citedByCount "0" @default.
- W1990335313 crossrefType "proceedings-article" @default.
- W1990335313 hasAuthorship W1990335313A5031977026 @default.
- W1990335313 hasAuthorship W1990335313A5036296312 @default.
- W1990335313 hasConcept C112806910 @default.
- W1990335313 hasConcept C115961682 @default.
- W1990335313 hasConcept C120665830 @default.
- W1990335313 hasConcept C121332964 @default.
- W1990335313 hasConcept C133976006 @default.
- W1990335313 hasConcept C154945302 @default.
- W1990335313 hasConcept C163258240 @default.
- W1990335313 hasConcept C163294075 @default.
- W1990335313 hasConcept C168110828 @default.
- W1990335313 hasConcept C194257627 @default.
- W1990335313 hasConcept C203234222 @default.
- W1990335313 hasConcept C24890656 @default.
- W1990335313 hasConcept C27438332 @default.
- W1990335313 hasConcept C2776257435 @default.
- W1990335313 hasConcept C2781186391 @default.
- W1990335313 hasConcept C29265498 @default.
- W1990335313 hasConcept C41008148 @default.
- W1990335313 hasConcept C62520636 @default.
- W1990335313 hasConcept C76155785 @default.
- W1990335313 hasConcept C99498987 @default.
- W1990335313 hasConceptScore W1990335313C112806910 @default.
- W1990335313 hasConceptScore W1990335313C115961682 @default.
- W1990335313 hasConceptScore W1990335313C120665830 @default.
- W1990335313 hasConceptScore W1990335313C121332964 @default.
- W1990335313 hasConceptScore W1990335313C133976006 @default.
- W1990335313 hasConceptScore W1990335313C154945302 @default.
- W1990335313 hasConceptScore W1990335313C163258240 @default.
- W1990335313 hasConceptScore W1990335313C163294075 @default.
- W1990335313 hasConceptScore W1990335313C168110828 @default.
- W1990335313 hasConceptScore W1990335313C194257627 @default.
- W1990335313 hasConceptScore W1990335313C203234222 @default.
- W1990335313 hasConceptScore W1990335313C24890656 @default.
- W1990335313 hasConceptScore W1990335313C27438332 @default.
- W1990335313 hasConceptScore W1990335313C2776257435 @default.
- W1990335313 hasConceptScore W1990335313C2781186391 @default.
- W1990335313 hasConceptScore W1990335313C29265498 @default.
- W1990335313 hasConceptScore W1990335313C41008148 @default.
- W1990335313 hasConceptScore W1990335313C62520636 @default.
- W1990335313 hasConceptScore W1990335313C76155785 @default.
- W1990335313 hasConceptScore W1990335313C99498987 @default.
- W1990335313 hasLocation W19903353131 @default.
- W1990335313 hasOpenAccess W1990335313 @default.
- W1990335313 hasPrimaryLocation W19903353131 @default.
- W1990335313 hasRelatedWork W145151516 @default.
- W1990335313 hasRelatedWork W1657090549 @default.
- W1990335313 hasRelatedWork W1931328755 @default.
- W1990335313 hasRelatedWork W1970605998 @default.
- W1990335313 hasRelatedWork W1983384614 @default.
- W1990335313 hasRelatedWork W1984838591 @default.
- W1990335313 hasRelatedWork W1990688159 @default.
- W1990335313 hasRelatedWork W2025916731 @default.
- W1990335313 hasRelatedWork W2027428264 @default.
- W1990335313 hasRelatedWork W2036228775 @default.
- W1990335313 hasRelatedWork W2063846308 @default.
- W1990335313 hasRelatedWork W2064286429 @default.
- W1990335313 hasRelatedWork W2067928822 @default.
- W1990335313 hasRelatedWork W2076829993 @default.
- W1990335313 hasRelatedWork W2187977481 @default.
- W1990335313 hasRelatedWork W2328717738 @default.
- W1990335313 hasRelatedWork W2432200982 @default.
- W1990335313 hasRelatedWork W2809109808 @default.
- W1990335313 hasRelatedWork W1703338553 @default.
- W1990335313 hasRelatedWork W2314610354 @default.
- W1990335313 isParatext "false" @default.
- W1990335313 isRetracted "false" @default.
- W1990335313 magId "1990335313" @default.
- W1990335313 workType "article" @default.