具有平面配置1的美国Dicom图像的来源?

时间:2013-08-22 09:41:07

标签: dicom

我正在使用Dcmtk C ++库制作Dicom工具。我正在尝试使该工具与不同类型的Dicom图像兼容。作为其中的一部分,我正在寻找具有Planar配置1的Ultrasound Dicom图像,我只有平面配置0.有人可以说我可以用Planar配置1获得一些免费的美国Dicom图像吗?

感谢。

2 个答案:

答案 0 :(得分:1)

您可以使用GDCM直接使用此类文件,或创建一个新文件:

$ gdcminfo gdcmData/US-RGB-8-epicard.dcm
MediaStorage is 1.2.840.10008.5.1.4.1.1.6.1 [Ultrasound Image Storage]
TransferSyntax is 1.2.840.10008.1.2.2 [Explicit VR Big Endian]
NumberOfDimensions: 2
Dimensions: (640,480,1)
Origin: (0,0,0)
Spacing: (1,1,1)
DirectionCosines: (1,0,0,0,1,0)
Rescale Intercept/Slope: (0,1)
SamplesPerPixel    :3
BitsAllocated      :8
BitsStored         :8
HighBit            :7
PixelRepresentation:0
ScalarType found   :UINT8
PhotometricInterpretation: RGB 
PlanarConfiguration: 1
TransferSyntax: 1.2.840.10008.1.2.2
Orientation Label: AXIAL

哪个符合您的需要,您甚至可以将其转换回Planar Configuration = 0:

$ gdcmconv --raw --planar-configuration 0 gdcmData/US-RGB-8-epicard.dcm change.dcm
$ gdcminfo change.dcm
MediaStorage is 1.2.840.10008.5.1.4.1.1.6.1 [Ultrasound Image Storage]
TransferSyntax is 1.2.840.10008.1.2.1 [Explicit VR Little Endian]
NumberOfDimensions: 2
Dimensions: (640,480,1)
Origin: (0,0,0)
Spacing: (1,1,1)
DirectionCosines: (1,0,0,0,1,0)
Rescale Intercept/Slope: (0,1)
SamplesPerPixel    :3
BitsAllocated      :8
BitsStored         :8
HighBit            :7
PixelRepresentation:0
ScalarType found   :UINT8
PhotometricInterpretation: RGB 
PlanarConfiguration: 0
TransferSyntax: 1.2.840.10008.1.2.1
Orientation Label: AXIAL

答案 1 :(得分:0)

某些开源项目已涵盖此问题,例如dwv

您可以在此示例here中找到Dicom US图像(平面配置= 1)。