Phantoms, ImagingPhantom LimbEquipment DesignRadiometryRadiation DosageArtifactsEquipment Failure AnalysisReproducibility of ResultsAlgorithmsImaging, Three-DimensionalImage EnhancementImage Processing, Computer-AssistedResearch DesignDrug DesignImage Interpretation, Computer-AssistedTransducersCone-Beam Computed TomographyModels, AnatomicComputer-Aided DesignRadiographic Image Interpretation, Computer-AssistedSensitivity and SpecificityModels, StructuralThermoluminescent DosimetryMonte Carlo MethodTomography, X-Ray ComputedRadiation ProtectionSignal-To-Noise RatioAmputation StumpsScattering, RadiationComputer SimulationTomography, OpticalGamma CamerasBody BurdenElasticity Imaging TechniquesTomography, Emission-Computed, Single-PhotonRadiotherapy Planning, Computer-AssistedMagnetic Resonance ImagingRadio WavesCalibrationUltrasonicsTomography Scanners, X-Ray ComputedUltrasonographyRelative Biological EffectivenessTomographyPhotonsFilm DosimetryWhole Body ImagingBreastWhole-Body CountingGermaniumFour-Dimensional Computed TomographyFiducial MarkersSignal Processing, Computer-AssistedSubtraction TechniqueRadionuclide ImagingFeasibility StudiesPositron-Emission TomographyRadiotherapy DosageAcousticsGelatinModels, TheoreticalTechnetiumContrast MediaParticle AcceleratorsAmputation, TraumaticTime FactorsHealth PhysicsSoftwareMammographyTelluriumHeadEcho-Planar ImagingModels, BiologicalSurgery, Computer-AssistedData CompressionRadiography, ThoracicRadiographic MagnificationScintillation CountingTomography, Emission-ComputedTinnitusModels, StatisticalBiomimeticsMotionMovementQuality Control