Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313367683> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W4313367683 endingPage "104538" @default.
- W4313367683 startingPage "104538" @default.
- W4313367683 abstract "Caused by vibration during the launch and changes of environmental factors, the camera is defocused by sensor focal plane shift. The defocus blur of images seriously hinders the application of remote sensing images (RSIs), so the accurate on-orbit refocusing of optical sensors has become a challenge for space agencies. By analyzing the blur kernel size of on-orbit thermal infrared images, a new defocus assessment method is proposed in this paper. First, the blur kernels of real-time RSIs are estimated by four state-of-art blind image deblurring methods. Then, to verify the reliability of the proposed method, the trend of the full width at half maximum of blur kernel and that obtained by traditional knife edge method are verified to be consistent. And the three-dimensional volume is also calculated as an appended evaluation. Compared with no-reference image quality assessment, the change of blur kernel sizes is proved to be a better evaluation of the sharpness for refocusing guidance. Specifically, smaller blur kernels imply sharper images. Different from the traditional defocus assessment method, the proposed method does not depend on the slanted-edge area and has better applicability in the field of remote sensing." @default.
- W4313367683 created "2023-01-06" @default.
- W4313367683 creator A5007687433 @default.
- W4313367683 creator A5013194779 @default.
- W4313367683 creator A5023135321 @default.
- W4313367683 creator A5072732141 @default.
- W4313367683 creator A5082227529 @default.
- W4313367683 date "2023-05-01" @default.
- W4313367683 modified "2023-09-30" @default.
- W4313367683 title "Thermal infrared spectrometer on-orbit defocus assessment based on blind image blur kernel estimation" @default.
- W4313367683 cites W1978026838 @default.
- W4313367683 cites W1987102261 @default.
- W4313367683 cites W2004134187 @default.
- W4313367683 cites W2040506271 @default.
- W4313367683 cites W2100471509 @default.
- W4313367683 cites W2103913786 @default.
- W4313367683 cites W2156394893 @default.
- W4313367683 cites W2290168066 @default.
- W4313367683 cites W2290824520 @default.
- W4313367683 cites W2338912670 @default.
- W4313367683 cites W2400210787 @default.
- W4313367683 cites W2626729771 @default.
- W4313367683 cites W2740543610 @default.
- W4313367683 cites W2955018724 @default.
- W4313367683 cites W2965217508 @default.
- W4313367683 cites W2998633288 @default.
- W4313367683 cites W3000502091 @default.
- W4313367683 cites W3035484352 @default.
- W4313367683 cites W3046266207 @default.
- W4313367683 cites W4220727918 @default.
- W4313367683 cites W4307190164 @default.
- W4313367683 cites W4312282219 @default.
- W4313367683 doi "https://doi.org/10.1016/j.infrared.2022.104538" @default.
- W4313367683 hasPublicationYear "2023" @default.
- W4313367683 type Work @default.
- W4313367683 citedByCount "1" @default.
- W4313367683 countsByYear W43133676832023 @default.
- W4313367683 crossrefType "journal-article" @default.
- W4313367683 hasAuthorship W4313367683A5007687433 @default.
- W4313367683 hasAuthorship W4313367683A5013194779 @default.
- W4313367683 hasAuthorship W4313367683A5023135321 @default.
- W4313367683 hasAuthorship W4313367683A5072732141 @default.
- W4313367683 hasAuthorship W4313367683A5082227529 @default.
- W4313367683 hasConcept C106430172 @default.
- W4313367683 hasConcept C114614502 @default.
- W4313367683 hasConcept C115961682 @default.
- W4313367683 hasConcept C120665830 @default.
- W4313367683 hasConcept C121332964 @default.
- W4313367683 hasConcept C127313418 @default.
- W4313367683 hasConcept C127413603 @default.
- W4313367683 hasConcept C146978453 @default.
- W4313367683 hasConcept C154945302 @default.
- W4313367683 hasConcept C162307627 @default.
- W4313367683 hasConcept C196644772 @default.
- W4313367683 hasConcept C2777693668 @default.
- W4313367683 hasConcept C31972630 @default.
- W4313367683 hasConcept C33923547 @default.
- W4313367683 hasConcept C41008148 @default.
- W4313367683 hasConcept C55020928 @default.
- W4313367683 hasConcept C62649853 @default.
- W4313367683 hasConcept C74193536 @default.
- W4313367683 hasConcept C9417928 @default.
- W4313367683 hasConceptScore W4313367683C106430172 @default.
- W4313367683 hasConceptScore W4313367683C114614502 @default.
- W4313367683 hasConceptScore W4313367683C115961682 @default.
- W4313367683 hasConceptScore W4313367683C120665830 @default.
- W4313367683 hasConceptScore W4313367683C121332964 @default.
- W4313367683 hasConceptScore W4313367683C127313418 @default.
- W4313367683 hasConceptScore W4313367683C127413603 @default.
- W4313367683 hasConceptScore W4313367683C146978453 @default.
- W4313367683 hasConceptScore W4313367683C154945302 @default.
- W4313367683 hasConceptScore W4313367683C162307627 @default.
- W4313367683 hasConceptScore W4313367683C196644772 @default.
- W4313367683 hasConceptScore W4313367683C2777693668 @default.
- W4313367683 hasConceptScore W4313367683C31972630 @default.
- W4313367683 hasConceptScore W4313367683C33923547 @default.
- W4313367683 hasConceptScore W4313367683C41008148 @default.
- W4313367683 hasConceptScore W4313367683C55020928 @default.
- W4313367683 hasConceptScore W4313367683C62649853 @default.
- W4313367683 hasConceptScore W4313367683C74193536 @default.
- W4313367683 hasConceptScore W4313367683C9417928 @default.
- W4313367683 hasLocation W43133676831 @default.
- W4313367683 hasOpenAccess W4313367683 @default.
- W4313367683 hasPrimaryLocation W43133676831 @default.
- W4313367683 hasRelatedWork W2060018053 @default.
- W4313367683 hasRelatedWork W2094238738 @default.
- W4313367683 hasRelatedWork W2102992489 @default.
- W4313367683 hasRelatedWork W2111835816 @default.
- W4313367683 hasRelatedWork W2343612851 @default.
- W4313367683 hasRelatedWork W2354226224 @default.
- W4313367683 hasRelatedWork W2468652750 @default.
- W4313367683 hasRelatedWork W2906703443 @default.
- W4313367683 hasRelatedWork W3217021205 @default.
- W4313367683 hasRelatedWork W4313023825 @default.
- W4313367683 hasVolume "130" @default.
- W4313367683 isParatext "false" @default.
- W4313367683 isRetracted "false" @default.
- W4313367683 workType "article" @default.