Matches in SemOpenAlex for { <https://semopenalex.org/work/W2972060906> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2972060906 endingPage "128509" @default.
- W2972060906 startingPage "128498" @default.
- W2972060906 abstract "Retinal images at 570nm and 600nm are simultaneously captured by retinal oximetry. However, there exists misalignment between the two images, which should be adjusted before they are used to analyze hemoglobin oxygen saturation (SO2). Having a robust, accurate and fast registration scheme can ensure accuracy and speed of SO2 calculation. However, the existing retinal image registration methods cannot meet demand for clinical application of retinal oximetry. For example, errors in the vessel segmentation from each image cause corresponding errors in the registration, point matches may become unreliable when the predefined matching cost is corrupted by pathological retinal images. And it is always a time-consuming task. In this paper, we first analyzed the misalignment reason between dual-wavelength images, and concluded that there only exists the rotation and translation deviation between the two images caused by a mounting deviation of CCD cameras. The parameters were only related to system itself. Based on this, we proposed a registration method based on camera calibration that benefits from feature extraction and affine transformation matrix calculation. The parameters obtained by the proposed method were tested on 80 pairs of retinal images of 5 healthy volunteers and the results showed that the proposed method can successfully register the dual-wavelength images. The proposed registration method can significantly improve SO2 calculation speed while ensuring accuracy." @default.
- W2972060906 created "2019-09-12" @default.
- W2972060906 creator A5024386018 @default.
- W2972060906 creator A5045484235 @default.
- W2972060906 creator A5056668473 @default.
- W2972060906 date "2019-01-01" @default.
- W2972060906 modified "2023-09-26" @default.
- W2972060906 title "Image Registration Based on Camera Calibration for Dual-Wavelength Retinal Oximetry" @default.
- W2972060906 cites W1872333082 @default.
- W2972060906 cites W1969233109 @default.
- W2972060906 cites W1993234589 @default.
- W2972060906 cites W2016458316 @default.
- W2972060906 cites W2044769106 @default.
- W2972060906 cites W2047414375 @default.
- W2972060906 cites W2080003296 @default.
- W2972060906 cites W2087031080 @default.
- W2972060906 cites W2100756624 @default.
- W2972060906 cites W2130465304 @default.
- W2972060906 cites W2213141343 @default.
- W2972060906 cites W2464867345 @default.
- W2972060906 cites W2521449197 @default.
- W2972060906 cites W2535598412 @default.
- W2972060906 cites W2543634681 @default.
- W2972060906 cites W2548924446 @default.
- W2972060906 cites W2557086297 @default.
- W2972060906 cites W2572029786 @default.
- W2972060906 cites W2790584801 @default.
- W2972060906 cites W2892224742 @default.
- W2972060906 cites W2895070660 @default.
- W2972060906 cites W2920777385 @default.
- W2972060906 cites W2942151002 @default.
- W2972060906 cites W2942483721 @default.
- W2972060906 doi "https://doi.org/10.1109/access.2019.2939640" @default.
- W2972060906 hasPublicationYear "2019" @default.
- W2972060906 type Work @default.
- W2972060906 sameAs 2972060906 @default.
- W2972060906 citedByCount "1" @default.
- W2972060906 countsByYear W29720609062023 @default.
- W2972060906 crossrefType "journal-article" @default.
- W2972060906 hasAuthorship W2972060906A5024386018 @default.
- W2972060906 hasAuthorship W2972060906A5045484235 @default.
- W2972060906 hasAuthorship W2972060906A5056668473 @default.
- W2972060906 hasBestOaLocation W29720609061 @default.
- W2972060906 hasConcept C105795698 @default.
- W2972060906 hasConcept C115961682 @default.
- W2972060906 hasConcept C118487528 @default.
- W2972060906 hasConcept C153180895 @default.
- W2972060906 hasConcept C154945302 @default.
- W2972060906 hasConcept C165838908 @default.
- W2972060906 hasConcept C166704113 @default.
- W2972060906 hasConcept C202444582 @default.
- W2972060906 hasConcept C2780827179 @default.
- W2972060906 hasConcept C31972630 @default.
- W2972060906 hasConcept C33923547 @default.
- W2972060906 hasConcept C41008148 @default.
- W2972060906 hasConcept C71924100 @default.
- W2972060906 hasConcept C89600930 @default.
- W2972060906 hasConcept C92757383 @default.
- W2972060906 hasConceptScore W2972060906C105795698 @default.
- W2972060906 hasConceptScore W2972060906C115961682 @default.
- W2972060906 hasConceptScore W2972060906C118487528 @default.
- W2972060906 hasConceptScore W2972060906C153180895 @default.
- W2972060906 hasConceptScore W2972060906C154945302 @default.
- W2972060906 hasConceptScore W2972060906C165838908 @default.
- W2972060906 hasConceptScore W2972060906C166704113 @default.
- W2972060906 hasConceptScore W2972060906C202444582 @default.
- W2972060906 hasConceptScore W2972060906C2780827179 @default.
- W2972060906 hasConceptScore W2972060906C31972630 @default.
- W2972060906 hasConceptScore W2972060906C33923547 @default.
- W2972060906 hasConceptScore W2972060906C41008148 @default.
- W2972060906 hasConceptScore W2972060906C71924100 @default.
- W2972060906 hasConceptScore W2972060906C89600930 @default.
- W2972060906 hasConceptScore W2972060906C92757383 @default.
- W2972060906 hasFunder F4320321001 @default.
- W2972060906 hasLocation W29720609061 @default.
- W2972060906 hasLocation W29720609062 @default.
- W2972060906 hasOpenAccess W2972060906 @default.
- W2972060906 hasPrimaryLocation W29720609061 @default.
- W2972060906 hasRelatedWork W1669643531 @default.
- W2972060906 hasRelatedWork W2005437358 @default.
- W2972060906 hasRelatedWork W2021132313 @default.
- W2972060906 hasRelatedWork W2024152175 @default.
- W2972060906 hasRelatedWork W2105345063 @default.
- W2972060906 hasRelatedWork W2387906347 @default.
- W2972060906 hasRelatedWork W2517104666 @default.
- W2972060906 hasRelatedWork W2536727263 @default.
- W2972060906 hasRelatedWork W2547429724 @default.
- W2972060906 hasRelatedWork W2586103959 @default.
- W2972060906 hasVolume "7" @default.
- W2972060906 isParatext "false" @default.
- W2972060906 isRetracted "false" @default.
- W2972060906 magId "2972060906" @default.
- W2972060906 workType "article" @default.