這篇文章主要介紹了關(guān)于python 讀取DICOM頭文件的實(shí)例，有著一定的參考價(jià)值，現(xiàn)在分享給大家，有需要的朋友可以參考一下

用dicompyler軟件打開dicom圖像，頭文件如圖所示：

當(dāng)然也可以直接讀取：

ds = dicom.read_file('H:\Data\data\\21662\\2.16.840.1.113662.2.0.105002416.1489146183.701\CT\\CT#0#21662#E7AB693D.dcm')

print ds

>>

(0008, 0008) Image Type CS: ['ORIGINAL', 'SECONDARY', 'AXIAL']

(0008, 0016) SOP Class UID UI: CT Image Storage

(0008, 0018) SOP Instance UID UI: 2.16.840.1.113662.2.0.105002416.1489146183.501.0

(0008, 0020) Study Date DA: '20170310'

(0008, 0021) Series Date DA: '20170310'

(0008, 0023) Content Date DA: '20060505'

(0008, 0030) Study Time TM: '1942'

(0008, 0031) Series Time TM: '1942'

(0008, 0033) Content Time TM: ''

(0008, 0050) Accession Number SH: '63071'

(0008, 0060) Modality CS: 'CT'

(0008, 0070) Manufacturer LO: 'NOMOS'

(0008, 0090) Referring Physician's Name PN: ''

(0008, 1010) Station Name SH: ''

(0008, 1090) Manufacturer's Model Name LO: 'CORVUS 6.4'

(0010, 0010) Patient's Name PN: '*M32-2^CHENJUN^^^'

(0010, 0020) Patient ID LO: '21662'

(0010, 0030) Patient's Birth Date DA: ''

(0010, 0040) Patient's Sex CS: ''

(0018, 0050) Slice Thickness DS: '4.75'

(0018, 0060) KVP DS: '0'

(0018, 1020) Software Version(s) LO: 'CORVUS 6.4'

(0018, 5100) Patient Position CS: 'HFS'

(0020, 000d) Study Instance UID UI: 2.16.840.1.113662.2.0.105002416.1489146183.701

(0020, 000e) Series Instance UID UI: 2.16.840.1.113662.2.0.105002416.1489146183.501

(0020, 0010) Study ID SH: '63071'

(0020, 0011) Series Number IS: '0'

(0020, 0012) Acquisition Number IS: '0'

(0020, 0013) Instance Number IS: '0'

(0020, 0020) Patient Orientation CS: ['L', 'P']

(0020, 0032) Image Position (Patient) DS: ['0.73437356948853', '0', '3.25']

(0020, 0037) Image Orientation (Patient) DS: ['1', '0', '0', '0', '1', '0']

(0020, 0052) Frame of Reference UID UI: 2.16.840.1.113662.2.0.105002416.1489146183.601

(0020, 0060) Laterality CS: ''

(0020, 1040) Position Reference Indicator LO: ''

(0020, 1041) Slice Location DS: '3.25'

(0028, 0002) Samples per Pixel US: 1

(0028, 0004) Photometric Interpretation CS: 'MONOCHROME2'

(0028, 0010) Rows US: 330

(0028, 0011) Columns US: 339

(0028, 0030) Pixel Spacing DS: ['0.734375', '0.734375']

(0028, 0100) Bits Allocated US: 16

(0028, 0101) Bits Stored US: 12

(0028, 0102) High Bit US: 11

(0028, 0103) Pixel Representation US: 0

(0028, 1052) Rescale Intercept DS: '-1024'

(0028, 1053) Rescale Slope DS: '1'

(7fe0, 0010) Pixel Data

發(fā)現(xiàn)一套圖的第一張和最后一張的Slice Thickness往往和中間層的值是不同的。

Path = 'H:\Data\data\\21662\\2.16.840.1.113662.2.0.105002416.1489146183.701\CT\\a.dcm'

slices = dicom.read_file(path)

spacing = slices.PixelSpacing

讀取頭文件信息方法：

Slices.上圖頭文件中的name列。

這時(shí)要注意的是，name大小寫不變，去掉空格，去掉符號(hào)，比如括號(hào)。

舉例：

origin = slices.SoftwareVersions

print origin

>>CORVUS 6.4

spacing = slices[1].PixelSpacing

print spacing

>>['0.734375', '0.734375']

相關(guān)推薦：

python讀取文件名稱生成list的方法

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