Phantoms, ImagingPhantom LimbRefractometryEquipment DesignFiber Optic TechnologyTomography, OpticalEquipment Failure AnalysisThermographyScattering, RadiationImage EnhancementReproducibility of ResultsImage Processing, Computer-AssistedNephelometry and TurbidimetryAlgorithmsRadiometryWristComputer SimulationRadiation DosageSensitivity and SpecificityArtifactsSpectrum Analysis, RamanSpectrum AnalysisImaging, Three-DimensionalImage Interpretation, Computer-AssistedCone-Beam Computed TomographyTransducersModels, AnatomicRadiographic Image Interpretation, Computer-AssistedModels, StructuralThermoluminescent DosimetryRadiation ProtectionTomography, X-Ray ComputedMonte Carlo MethodAmputation StumpsSignal-To-Noise RatioGamma CamerasBody BurdenElasticity Imaging TechniquesTomography, Emission-Computed, Single-PhotonRadiotherapy Planning, Computer-AssistedUltrasonicsRadio WavesRelative Biological EffectivenessTomography Scanners, X-Ray ComputedCalibrationMagnetic Resonance ImagingUltrasonographyFilm DosimetryTomographyPhotonsWhole Body ImagingFour-Dimensional Computed TomographyBreastWhole-Body CountingFiducial MarkersGermaniumSubtraction TechniqueRadionuclide ImagingSignal Processing, Computer-AssistedRadiotherapy DosageGelatinComputer-Aided DesignAcousticsPositron-Emission TomographyTechnetiumHealth PhysicsAmputation, TraumaticParticle AcceleratorsContrast MediaFeasibility StudiesEcho-Planar ImagingTellurium