修改或添加 dicom 标签
处理一些 DICOM 和 DICONDE 图像 (.dcm) 并希望向这些图像添加新标签。
我正在使用 DICOM 浏览器检查图像的元信息。它允许我编辑值,但我还想修改标签名称,例如从患者 ID 更改为组件 ID。
只是想知道我是否需要在字典中更改它。我在哪里可以找到字典并修改它以添加/编辑标签。
问候
维什
Dealing with a few DICOM and DICONDE images(.dcm) and wanted to add new tags to those images.
I am using DICOM Browser to check the meta information of the image. It allows me to edit the value but I want to modify the tag name also, for example, from Patient ID to Component ID.
Just wondering if i have to change that in the dictionary. Where can i find the dictionary and modify it to add/edit tags.
Regards
Vish
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将标签(组、元素)对链接到标签名称的字典不保存在 DICOM 数据中,而是由编辑器/查看器根据 DICOM 标准私下定义。
没有办法改变它。
The dictionary that link tags' (group, element) pairs to Tag name is not saved in the DICOM data, but defined privately by the editor/viewer, with respect to the DICOM standard.
There's no way to change it.
正如 CharlesB 指出的那样,标签键不包含语义值描述 - 它们只是 Dicom 标准中指定的数字。制造商经常添加自定义字段,但由于这些值的含义在 dicom 中并不明确,因此他们必须告诉您这些值的含义。处理这些自定义数据通常会令人沮丧。除非有充分的理由,否则请不要这样做。
As CharlesB points out, the tag keys carry no semantic value descriptions - they're just numbers as specified in the Dicom standard. Manufacturers often add custom fields, but since the meaning of these values is not explicit in the dicoms, they have to tell you what the values mean. It's usually frustrating to deal with this custom data. Please don't do this unless you have a good reason.