Matches in SemOpenAlex for { <https://semopenalex.org/work/W2069375080> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2069375080 abstract "Reliable transbronchial access of peripheral lung lesions is desirable for the diagnosis and potential treatmentof lung cancer. This procedure can be difficult, however, because accessory devices (e.g., needle or forceps)cannot be reliably localized while deployed. We present a fluoroscopic image-guided intervention (IGI) systemfor tracking such bronchoscopic accessories. Fluoroscopy, an imaging technology currently utilized by manybronchoscopists, has a fundamental shortcoming - many lung lesions are invisible in its images. Our IGIsystem aligns a digitally reconstructed radiograph (DRR) defined from a pre-operative computed tomography(CT) scan with live fluoroscopic images. Radiopaque accessory devices are readily apparent in fluoroscopic video,while lesions lacking a fluoroscopic signature but identifiable in the CT scan are superimposed in the scene. TheIGI system processing steps consist of: (1) calibrating the fluoroscopic imaging system; (2) registering the CTanatomy with its depiction in the fluoroscopic scene; (3) optical tracking to continually update the DRR andtarget positions as the fluoroscope is moved about the patient. The end result is a continuous correlation of theDRR and projected targets with the anatomy depicted in the live fluoroscopic video feed. Because both targetsand bronchoscopic devices are readily apparent in arbitrary fluoroscopic orientations, multiplane guidance isstraightforward. The system tracks in real-time with no computational lag. We have measured a mean projectedtracking accuracy of 1.0 mm in a phantom and present results from an in vivo animal study." @default.
- W2069375080 created "2016-06-24" @default.
- W2069375080 creator A5002452862 @default.
- W2069375080 creator A5018932119 @default.
- W2069375080 creator A5028886001 @default.
- W2069375080 creator A5033330915 @default.
- W2069375080 creator A5054657026 @default.
- W2069375080 creator A5054825721 @default.
- W2069375080 date "2012-02-23" @default.
- W2069375080 modified "2023-09-23" @default.
- W2069375080 title "Fluoroscopic image-guided intervention system for transbronchial localization" @default.
- W2069375080 cites W1976474436 @default.
- W2069375080 cites W1991458728 @default.
- W2069375080 cites W2014204921 @default.
- W2069375080 cites W2021860876 @default.
- W2069375080 cites W2022260017 @default.
- W2069375080 cites W2059704939 @default.
- W2069375080 cites W2072608168 @default.
- W2069375080 cites W2075275868 @default.
- W2069375080 cites W2088796290 @default.
- W2069375080 cites W2108734092 @default.
- W2069375080 cites W2127764222 @default.
- W2069375080 cites W2131188840 @default.
- W2069375080 cites W2152481430 @default.
- W2069375080 cites W2159379750 @default.
- W2069375080 cites W2159479025 @default.
- W2069375080 cites W2164017609 @default.
- W2069375080 cites W2166484594 @default.
- W2069375080 cites W2185440705 @default.
- W2069375080 cites W2284190680 @default.
- W2069375080 doi "https://doi.org/10.1117/12.911476" @default.
- W2069375080 hasPublicationYear "2012" @default.
- W2069375080 type Work @default.
- W2069375080 sameAs 2069375080 @default.
- W2069375080 citedByCount "0" @default.
- W2069375080 crossrefType "proceedings-article" @default.
- W2069375080 hasAuthorship W2069375080A5002452862 @default.
- W2069375080 hasAuthorship W2069375080A5018932119 @default.
- W2069375080 hasAuthorship W2069375080A5028886001 @default.
- W2069375080 hasAuthorship W2069375080A5033330915 @default.
- W2069375080 hasAuthorship W2069375080A5054657026 @default.
- W2069375080 hasAuthorship W2069375080A5054825721 @default.
- W2069375080 hasConcept C104293457 @default.
- W2069375080 hasConcept C115961682 @default.
- W2069375080 hasConcept C126838900 @default.
- W2069375080 hasConcept C141071460 @default.
- W2069375080 hasConcept C154945302 @default.
- W2069375080 hasConcept C15744967 @default.
- W2069375080 hasConcept C19417346 @default.
- W2069375080 hasConcept C2775936607 @default.
- W2069375080 hasConcept C2776805002 @default.
- W2069375080 hasConcept C2776914593 @default.
- W2069375080 hasConcept C2779010991 @default.
- W2069375080 hasConcept C31972630 @default.
- W2069375080 hasConcept C41008148 @default.
- W2069375080 hasConcept C71924100 @default.
- W2069375080 hasConcept C9417928 @default.
- W2069375080 hasConceptScore W2069375080C104293457 @default.
- W2069375080 hasConceptScore W2069375080C115961682 @default.
- W2069375080 hasConceptScore W2069375080C126838900 @default.
- W2069375080 hasConceptScore W2069375080C141071460 @default.
- W2069375080 hasConceptScore W2069375080C154945302 @default.
- W2069375080 hasConceptScore W2069375080C15744967 @default.
- W2069375080 hasConceptScore W2069375080C19417346 @default.
- W2069375080 hasConceptScore W2069375080C2775936607 @default.
- W2069375080 hasConceptScore W2069375080C2776805002 @default.
- W2069375080 hasConceptScore W2069375080C2776914593 @default.
- W2069375080 hasConceptScore W2069375080C2779010991 @default.
- W2069375080 hasConceptScore W2069375080C31972630 @default.
- W2069375080 hasConceptScore W2069375080C41008148 @default.
- W2069375080 hasConceptScore W2069375080C71924100 @default.
- W2069375080 hasConceptScore W2069375080C9417928 @default.
- W2069375080 hasLocation W20693750801 @default.
- W2069375080 hasOpenAccess W2069375080 @default.
- W2069375080 hasPrimaryLocation W20693750801 @default.
- W2069375080 hasRelatedWork W1020410553 @default.
- W2069375080 hasRelatedWork W1598321746 @default.
- W2069375080 hasRelatedWork W1970345142 @default.
- W2069375080 hasRelatedWork W1974900129 @default.
- W2069375080 hasRelatedWork W1999182858 @default.
- W2069375080 hasRelatedWork W2033701072 @default.
- W2069375080 hasRelatedWork W2045293178 @default.
- W2069375080 hasRelatedWork W2079581347 @default.
- W2069375080 hasRelatedWork W2097611771 @default.
- W2069375080 hasRelatedWork W2346013332 @default.
- W2069375080 hasRelatedWork W2466511204 @default.
- W2069375080 hasRelatedWork W2793633645 @default.
- W2069375080 hasRelatedWork W3014777837 @default.
- W2069375080 hasRelatedWork W305055759 @default.
- W2069375080 hasRelatedWork W3209254224 @default.
- W2069375080 hasRelatedWork W35970595 @default.
- W2069375080 hasRelatedWork W962083162 @default.
- W2069375080 hasRelatedWork W2186012754 @default.
- W2069375080 hasRelatedWork W2933553200 @default.
- W2069375080 hasRelatedWork W2976751113 @default.
- W2069375080 isParatext "false" @default.
- W2069375080 isRetracted "false" @default.
- W2069375080 magId "2069375080" @default.
- W2069375080 workType "article" @default.