Metadata-Version: 2.1
Name: raymics
Version: 0.5.7
Summary: Raymics Tools
Description-Content-Type: text/markdown

# 提取Radiomics特征

## 1. 安装特征提取工具包


```python
!pip install --upgrade raymics
```

    Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
    Collecting raymics
      Downloading raymics-0.5.5-py3-none-any.whl (13 kB)
    Requirement already satisfied: av in /Users/john/.virtualenvs/venv_py3.10/lib/python3.10/site-packages (from raymics) (10.0.0)
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    Installing collected packages: raymics
    Successfully installed raymics-0.5.5


## 2. 设定提取特征的选项
按照实际文件路径修改下面变量：


```python
from raymics.extract_radiomics_features import extract

dataset_dir = "./raw_data"                       # 原始数据文件夹，需要根据数据集文件夹的实际路径进行修改
result_dir = "./radiomics_feature_data"          # 用来放置特征数据文件夹，根据自己所希望的实际路径进行修改
config_path = "./radiomics.yaml"                 # radiomics配置文件，根据实际文件的路径进行修改

processes = 2
```

## 3. 执行特征提取


```python
extract(dataset_dir=dataset_dir, config=config_path, result_dir=result_dir, processes=processes);
```

    labels.csv with 182 rows and 4 columns: data_id, data_path, mask_path, label


    100%|███████████████████████████████████████████████████████████████████████████████████████| 2/2 [00:07<00:00,  3.83s/it]


## 4.  特征数据输出

在特征数据文件夹中会生成特征数据，如下所示(如不支持tree命令，可以直接到特征数据文件夹查看)：


```python
!tree ./radiomics_feature_data    # 使用实际特征文件夹路径替换
```

    [01;34m/tmp/radiomics_feature_data[0m
    ├── [00mfeatures.csv[0m
    └── [00mlabels.csv[0m
    
    0 directories, 2 files

