Data Sets

DICOM Conformance Tests

VR

• DICOM 2019 VRs Conformance Test

Position and Orientation of Frames in Non-uniform Multi-frame Image

• Multi-frame Grayscale Word Secondary Capture Image Storage, multi-frame overlay

DICOM Color

• Color files, 1920 x 1080 px

Unicode (UTF-8)

• Specific Character Set ISO_IR 192

DICOM Sample Data Sets

MR DWI

• GE
• GE
• GE, big endian
• GE
• Philips
• Philips
• Philips
• Philips
• Philips
• Philips
• Philips, big endian
• Philips, multi-frame
• Siemens, mosaic
• Siemens
• Siemens, mosaic
• SIemens, mosaic
• Siemens, big endian, mosaic
• United Imaging Healthcare, grid / VFrame
• United Imaging Healthcare

MR Image Storage

• Philips liver study, PR, DICOMDIR
• Siemens, diffusion/trace, 3D+Bvalue
• SIemens, fractional anisotropy
• Siemens, overlay in pixel data
• United Imaging Healthcare MR, T1
• fMRI, supplemental palette
• Siemens, fMRI 3D+t, mosaic
• Siemens, fMRI 3D+t, mosaic
• United Imaging Healthcare, fMRI 3D+t, epi_dti, grid / VFrame
• United Imaging Healthcare, fMRI 3D+t, bold, grid / VFrame
• United Imaging Healthcare, fMRI 3D+t, epi_dti

Enhanced MR Image Storage

• Philips brain study, Spectroscopy, PR, DICOMDIR
• Philips knee study, PR, DICOMDIR
• Philips, 1 of 2 series is non-uniform
• Philips, perfusion
• 2D+t
• Brucker

MR Spectroscopy Storage

• Siemens

Legacy Converted Enhanced MR Image Storage

• Aliza
• Aliza

Enhanced MR Color Image Storage

• Aliza, DTI color map ¹
• Aliza, DTI color map, lossy JPEG ¹

CT Image Storage

• Toshiba
• GE, non-equistant, gantry/detector tilt
• Siemens, PET study
• Aliza, RTSRUCT

Enhanced CT Image Storage

• non-uniform, rotation
• perfusion 3D+t, supplemental color palette

Legacy Converted Enhanced CT Image Storage

• Aliza, abdomen
• Aliza, PET fusion, color, lossy JPEG (not standard conform)
• Aliza, Inner Ear Atlas ², supplemental color palette ³
• Aliza, Inner Ear Atlas ², supplemental color palette, RLE

Enhanced US Volume Storage

• GE, 3D+t, lossy JPEG

Ultrasound Multi-frame Image Storage

• Philips, 2D+t, lossy JPEG
• Acuson, 2D+t, lossy JPEG
• Acuson, 2D+t, lossy JPEG
• GE, 2D+t, RLE

Ultrasound Image Storage

• Aixplorer
• Aixplorer
• GE, lossy JPEG
• GE, pixel spacing, Kretztechnik non-cartesian volume
• Philips, RLE, palette color
• Philips, 16 bit palette color, aspect ratio
• Kretztechnik, Kretztechnik non-cartesian volume

X-Ray Angiographic Image Storage

• 2D+t Philips
• 2D+t GE, variable frame times, display shutter

X-Ray 3D Angiographic Image Storage

• Siemens

Enhanced XA Image Storage

• Siemens, non-uniform, rotation

X-Ray 3D Craniofacial Image Storage

• Kodac, X-Ray 3D Craniofacial Image Storage

Surface Segmentation Storage

• Siemens, mesh
• Aliza, abdomen study, meshes, labels

Parametric Map Storage

• PixelMed, float data
• PixelMed, float data

Nuclear Medicine Image Storage

• palette color 16 bit

Digital Mammography X-Ray Image Storage - For Presentation

• DCMTK, JPEG-LS

X-Ray Radiofluoroscopic Image Storage

• Philips, 2D+t, display shutter

Hardcopy Grayscale Image Storage

• DCMTK
• DCMTK
• DCMTK, aspect ratio

Private Transfer Syntax

• Philips, CT, CT-private-ELE
• GE, XA, Implicit VR Big Endian DLX
• GE, CT, Implicit VR Big Endian DLX

Private Storage Class

• Philips, US, Philips 3D
• GE, XA, GE Private 3D Model Storage

Other DICOM

• Philips Secondary Capture, 16 bits allocated/8 bits stored
• Siemens Secondary Capture, color
• Internationalized Character Test
• Aliza Secondary Capture, multi-frame
• PixelMed, Whole Slide Microscopy, lossy JPEG RGB

Other formats

3rd Party

• Orientation tests RPI and LPI (Nifti), all (MetaImage)
• MNI ICBM152 Brain Atlas (Nifti)
• 4D fMRI (Nifti)
• 4D Cardio (Nifti)
• RGB float (MINC2)
• RGB float (MetaImage)
• RGB float (TIFF)
• RGBA unsigned short (PNG)
• MR (PhilipsREC)
• MR (MGH)
• US (Kretztechnik)

Aliza Exports

• Tensors (Nrrd)
• Tensors (Nifti)
• Fibers (VTK)
• 3D MR T1 (MetaImage)
• 3D MR T1 (Nifti)
• 3D MR T1 (Nrrd)
• 3D Image (VTK)
• 4D RGB8 (MetaImage)
• 4D RGB8 (Nrrd)
• 4D RGB8 (Nifti)
• 4D RGB16 (MetaImage)
• 4D RGB16 (Nrrd)
• 4D RGB16 (Nifti)

Sites with data sets collections

• TCIA
• ftp://dicom.offis.de/pub/dicom/images/ddsm/
• GDCM DICOM data sets
• ftp://medical.nema.org/MEDICAL/Dicom/DataSets/
• LONI Atlases
• SRI24 Atlas: Normal Adult Brain Anatomy
• OpenfMRI