National Institute of Standards and Technology
@usgov.national_institute_of_standard_experimental_test_of_th_94ac7dfc
We present the data supporting "Experimental test of the intrinsic dimensionality of Hounsfield unit measurements" (In preparation). In this study, we passed 34 different substances in separate vials through a computed tomography (CT) scanner at 4 different voltages. At each voltage, we obtained 1824 images (in DICOM format) depicting a sequence of slices through the vials. All 7296 images are provided here. In addition, we provide a table of the substances, their masses, and their positions in the sequence.This dataset deprecates the earlier release of this data (ark:/88434/mds019bfm9). The image and substance table data are exactly the same; however, the image data has been re-arranged to make browsing and downloading more convenient.
Organization: National Institute of Standards and Technology
Last updated: 2021-03-11T17:20:35.056100
Tags: hounsfield-unit, medical-phantom, shape, volume, x-ray-computed-tomography
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