3D slicer插件radiomics提取特征时报错，右下角显示红色叉

问题求助
1

软件版本：5.0.3
问题描述：把超声图像导入软件进行感兴趣区勾画后，使用插件提取特征，点击apply后右下角出现红色叉errors，查看内容显示如下，能提取出特征，不知道这个报错要不要处理？
RadiomicsCLI standard error:

展开详细信息

[2023-06-02 13:19:07] I: radiomics.script: Starting PyRadiomics (version: v3.0.1.post15+g2791e23)
[2023-06-02 13:19:07] I: radiomics.script: Processing input…
[2023-06-02 13:19:07] I: radiomics.featureextractor: Loading parameter file C:/Users/huting/AppData/Local/Temp/Slicer\RadiomicsLogicParams.json
[2023-06-02 13:19:07] I: radiomics.featureextractor: Applying custom setting overrides: {‘label’: 1, ‘correctMask’: True}
[2023-06-02 13:19:07] I: radiomics.script: Input valid, starting sequential extraction from 1 case(s)…
[2023-06-02 13:19:07] I: radiomics.script: Processing case 1
[2023-06-02 13:19:07] I: radiomics.featureextractor: Calculating features with label: 1
[2023-06-02 13:19:07] I: radiomics.featureextractor: Loading image and mask
[2023-06-02 13:19:08] W: radiomics.featureextractor: parameter force2D must be set to True to enable shape2D extraction
[2023-06-02 13:19:08] I: radiomics.featureextractor: Adding image type “Original” with custom settings: {}
[2023-06-02 13:19:08] I: radiomics.featureextractor: Adding image type “Wavelet” with custom settings: {}
[2023-06-02 13:19:08] I: radiomics.featureextractor: Calculating features for original image
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:08] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:08] I: radiomics.imageoperations: Computing Wavelet LLH
[2023-06-02 13:19:08] I: radiomics.featureextractor: Calculating features for wavelet-LLH image
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:08] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:08] I: radiomics.imageoperations: Computing Wavelet LHL
[2023-06-02 13:19:08] I: radiomics.featureextractor: Calculating features for wavelet-LHL image
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:08] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:08] I: radiomics.imageoperations: Computing Wavelet LHH
[2023-06-02 13:19:08] I: radiomics.featureextractor: Calculating features for wavelet-LHH image
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:08] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:08] I: radiomics.imageoperations: Computing Wavelet HLL
[2023-06-02 13:19:08] I: radiomics.featureextractor: Calculating features for wavelet-HLL image
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:08] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:08] I: radiomics.imageoperations: Computing Wavelet HLH
[2023-06-02 13:19:08] I: radiomics.featureextractor: Calculating features for wavelet-HLH image
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:08] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:08] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:09] I: radiomics.imageoperations: Computing Wavelet HHL
[2023-06-02 13:19:09] I: radiomics.featureextractor: Calculating features for wavelet-HHL image
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:09] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:09] I: radiomics.imageoperations: Computing Wavelet HHH
[2023-06-02 13:19:09] I: radiomics.featureextractor: Calculating features for wavelet-HHH image
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:09] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Calculating features for wavelet-LLL image
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing firstorder
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glcm
[2023-06-02 13:19:09] W: radiomics.glcm: GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing gldm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glrlm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing glszm
[2023-06-02 13:19:09] I: radiomics.featureextractor: Computing ngtdm
[2023-06-02 13:19:09] I: radiomics.script: Case 1 processed in 0:00:01.191268
[2023-06-02 13:19:09] I: radiomics.script: Processing results…
[2023-06-02 13:19:09] I: radiomics.script: Finished segment-based extraction successfully…

2

根据提供的错误信息，可以看到有一些警告（W）出现，但没有明确的错误（E）。这意味着特征提取过程成功完成，但某些设置或计算可能需要注意。

警告信息显示了以下内容：

  • “parameter force2D must be set to True to enable shape2D extraction”：这是关于形状（shape）特征提取的警告。它建议将参数 “force2D” 设置为 “True”，以启用二维形状特征的提取。你可以检查你的参数设置，确认是否需要启用二维形状特征。
  • “GLCM is symmetrical, therefore Sum Average = 2 * Joint Average, only 1 needs to be calculated”：这是关于灰度共生矩阵（GLCM）特征计算的警告。它表明 GLCM 是对称的，因此只需计算 Sum Average 或 Joint Average 中的一个值。你可以检查你的计算过程，确保只计算了一个值。

从整体上看，这些警告并不会导致特征提取失败，但可能会影响到特征的计算或结果的解释。如果你希望更精确地了解这些警告的影响，可以参考 PyRadiomics（用于特征提取的工具）的文档，或者咨询相关领域的专家。

需要注意的是，红色叉错误（errors）未在提供的信息中显示，因此在处理报错之前，建议先确保提取的特征是否准确和满足需求。如果你对特征的准确性有任何疑问，可以进一步调查和调整特征提取的设置，或者官网发帖以获取更多支持。