Each real-world value mapped pixel represents the number of electrons per unit volume or the electron density relative to water. ELECTRON_DENSITYĪn Electron Density Image. Each real-world value mapped pixel represents Effective Atomic Number of the materials in the voxel. EFF_ATOMIC_NUMĪn Effective Atomic Number Image. Each real-world value mapped pixel represents the fraction of a voxel occupied by a material.
MAT_FRACTIONALĪ Material-Fractional Image. For pixels that did not contain any of the removed material(s), the pixel values are unchanged. MAT_REMOVEDĪn image with the attenuation contribution of one or more materials removed. model ct.convert (tfmodel, inputs ct. ImageType for Input To use an ImageType for input, include the inputs parameter with convert (): Python import coremltools as ct Convert to Core ML with an ImageType as input. Each real-world value mapped pixel value represents a property of a material such as attenuation, concentration or density. Using an ImageType is an efficient way to copy over an input of type CVPixelBuffer to the Core ML prediction API. Each real-world value mapped pixel represents CT Hounsfield units and is analogous to a CT image created by a monoenergetic (of a specific keV value) X-Ray beam. Ophthalmic Optical Coherence Tomography B-scan Volume Analysisĭefined Terms for Value 4 for Multi-energy CT Images: VMIĪ Virtual Monoenergetic Image. Ophthalmic Optical Coherence Tomography En Face Image Volume Rendering Volumetric Presentation State RT Brachy Application Setup Delivery Instruction Wide Field Ophthalmic Photography 3D Coordinates Image Wide Field Ophthalmic Photography Stereographic Projection Image Intravascular Optical Coherence Tomography Image Ophthalmic Visual Field Static Perimetry Measurements Performed Imaging Agent Administration SR XA/XRF Grayscale Softcopy Presentation State (300A,0129) Table Top Longitudinal Position (0018,9360) CT Additional X-Ray Source Sequence Images that are 'Original\Secondary' might have distorted values, additional noise, or lower quality. (0018,9352) Calcium Scoring Mass Factor Device In general, only 'Original\Primary' guarantees that you are getting the original pixel values. (0018,9351) Calcium Scoring Mass Factor Patient
#Opal imagetype derived code#
(0018,9346) CTDI Phantom Type Code Sequence (0018,9318) Reconstruction Target Center (Patient) (0018,9313) Data Collection Center (Patient) (0018,1272) Water Equivalent Diameter Calculation Method Code Sequence (0018,115E) Image and Fluoroscopy Area Dose Product The name 'opal' is derived from the Latin opallus, which means 'precious stone', or the Ancient Greek opallios, which means 'to witness a color shift'. (0008,2228) Primary Anatomic Structure Sequence Dendrite derives from the Ancient Greek dendrits, which means 'tree-like', and is derived from dendron, which means 'tree'.
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