2023
AAPM Task Group Report 238: 3D C‐arms with volumetric imaging capability*
Supanich M, Siewerdsen J, Fahrig R, Farahani K, Gang G, Helm P, Jans J, Jones K, Koenig T, Kuhls-Gilcrist A, Lin M, Riddell C, Ritschl L, Schafer S, Schueler B, Silver M, Timmer J, Trousset Y, Zhang J. AAPM Task Group Report 238: 3D C‐arms with volumetric imaging capability*. Medical Physics 2023, 50: e904-e945. PMID: 36710257, PMCID: PMC11584023, DOI: 10.1002/mp.16245.Peer-Reviewed Original ResearchConceptsImage qualityGeometric calibrationSystem calibrationPhantom imagesService callsC-arm systemImage reconstructionVolumetric imaging capabilityImage acquisitionGeometric alignmentImage-guided radiation therapyData setsTesting approachCBCT systemC-arm cone beamC-armReconstruction characteristicsImage artifactsValuable dataC-arm CBCT systemImagesIGRT systemTask groupDifferent systemsCT image quality
2020
Automatic Multimodal Registration via Intraprocedural Cone-Beam CT Segmentation using MRI Distance Maps
Augenfeld Z, Lin M, Chapiro J, Duncan J. Automatic Multimodal Registration via Intraprocedural Cone-Beam CT Segmentation using MRI Distance Maps. 2020, 00: 1-4. DOI: 10.1109/isbi45749.2020.9098619.Peer-Reviewed Original ResearchRobust Point MatchingMultimodal registrationConvolutional neural networkSpatial informationDistance mapTarget image segmentationAutomatic multimodal registrationDense spatial informationMore medical imagesMedical imagesImaging domainImage segmentationSupervised fashionNeural networkTarget imageCT segmentationSegmented regionsSource imagesPoint matchingRegistration frameworkSegmentationSecond networkNetworkImage qualityImage-guided procedures