Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978344549> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W1978344549 abstract "The detectors within an infrared focal plane array (FPA) characteristically have responses that vary from detector todetector. It is desirable to remove this for improved image quality. Factory calibration is not sufficientsince nonuniformity tends to drift over time. Field calibration can be performed using uniform temperature sources butrequires briefly obscuring the field-of-view and leads to additional system size and cost. Alternative scene-basedapproaches are able to utilize the normal scene data when performing non-uniformity correction (NUC) and therefore donot require the field-of-view to be obscured. These function well under proper conditions but at times can introduceimage artifacts such as ghosting. Ghosting results when scene conditions are not optimal for NUC. The scene-basedapproach presented in this paper estimates a correction term for each detector using spatial information. In parallel,motion estimation and texture features are used to identify frames and regions within frames that are suitable for NUC.This information is then employed to adaptively converge to the proper correction terms for each detector in the FPA." @default.
- W1978344549 created "2016-06-24" @default.
- W1978344549 creator A5076835395 @default.
- W1978344549 date "2007-04-27" @default.
- W1978344549 modified "2023-09-23" @default.
- W1978344549 title "Scene-based nonuniformity correction using texture-based adaptive filtering" @default.
- W1978344549 cites W1531254092 @default.
- W1978344549 cites W1964569497 @default.
- W1978344549 cites W1979094025 @default.
- W1978344549 cites W1980601561 @default.
- W1978344549 cites W1991812099 @default.
- W1978344549 cites W2018669209 @default.
- W1978344549 cites W2067512680 @default.
- W1978344549 cites W2069145296 @default.
- W1978344549 cites W2079538115 @default.
- W1978344549 cites W2096495754 @default.
- W1978344549 cites W2135346934 @default.
- W1978344549 cites W2141456872 @default.
- W1978344549 cites W2153576559 @default.
- W1978344549 cites W2161739251 @default.
- W1978344549 cites W2168619551 @default.
- W1978344549 doi "https://doi.org/10.1117/12.718739" @default.
- W1978344549 hasPublicationYear "2007" @default.
- W1978344549 type Work @default.
- W1978344549 sameAs 1978344549 @default.
- W1978344549 citedByCount "1" @default.
- W1978344549 crossrefType "proceedings-article" @default.
- W1978344549 hasAuthorship W1978344549A5076835395 @default.
- W1978344549 hasConcept C105795698 @default.
- W1978344549 hasConcept C115961682 @default.
- W1978344549 hasConcept C150627866 @default.
- W1978344549 hasConcept C154945302 @default.
- W1978344549 hasConcept C165838908 @default.
- W1978344549 hasConcept C202444582 @default.
- W1978344549 hasConcept C2780531524 @default.
- W1978344549 hasConcept C2781195486 @default.
- W1978344549 hasConcept C31972630 @default.
- W1978344549 hasConcept C33923547 @default.
- W1978344549 hasConcept C41008148 @default.
- W1978344549 hasConcept C76155785 @default.
- W1978344549 hasConcept C94915269 @default.
- W1978344549 hasConcept C9652623 @default.
- W1978344549 hasConceptScore W1978344549C105795698 @default.
- W1978344549 hasConceptScore W1978344549C115961682 @default.
- W1978344549 hasConceptScore W1978344549C150627866 @default.
- W1978344549 hasConceptScore W1978344549C154945302 @default.
- W1978344549 hasConceptScore W1978344549C165838908 @default.
- W1978344549 hasConceptScore W1978344549C202444582 @default.
- W1978344549 hasConceptScore W1978344549C2780531524 @default.
- W1978344549 hasConceptScore W1978344549C2781195486 @default.
- W1978344549 hasConceptScore W1978344549C31972630 @default.
- W1978344549 hasConceptScore W1978344549C33923547 @default.
- W1978344549 hasConceptScore W1978344549C41008148 @default.
- W1978344549 hasConceptScore W1978344549C76155785 @default.
- W1978344549 hasConceptScore W1978344549C94915269 @default.
- W1978344549 hasConceptScore W1978344549C9652623 @default.
- W1978344549 hasLocation W19783445491 @default.
- W1978344549 hasOpenAccess W1978344549 @default.
- W1978344549 hasPrimaryLocation W19783445491 @default.
- W1978344549 hasRelatedWork W126779703 @default.
- W1978344549 hasRelatedWork W1967418220 @default.
- W1978344549 hasRelatedWork W2014665252 @default.
- W1978344549 hasRelatedWork W2043101002 @default.
- W1978344549 hasRelatedWork W2072457819 @default.
- W1978344549 hasRelatedWork W2095804880 @default.
- W1978344549 hasRelatedWork W2109526792 @default.
- W1978344549 hasRelatedWork W2123621777 @default.
- W1978344549 hasRelatedWork W2170701234 @default.
- W1978344549 hasRelatedWork W2384195468 @default.
- W1978344549 isParatext "false" @default.
- W1978344549 isRetracted "false" @default.
- W1978344549 magId "1978344549" @default.
- W1978344549 workType "article" @default.