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FastDeploy/docs/api/vision_results/ocr_result_CN.md
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中文 [English](ocr_result.md)
# OCRResult OCR预测结果
OCRResult代码定义在`fastdeploy/vision/common/result.h`中,用于表明图像检测和识别出来的文本框,文本框方向分类,以及文本框内的文本内容
## C++ 定义
```c++
fastdeploy::vision::OCRResult
```
```c++
struct OCRResult {
std::vector<std::array<int, 8>> boxes;
std::vector<std::string> text;
std::vector<float> rec_scores;
std::vector<float> cls_scores;
std::vector<int32_t> cls_labels;
ResultType type = ResultType::OCR;
void Clear();
std::string Str();
};
```
- **boxes**: 成员变量,表示单张图片检测出来的所有目标框坐标,`boxes.size()`表示单张图内检测出的框的个数每个框以8个int数值依次表示框的4个坐标点顺序为左下右下右上左上
- **text**: 成员变量,表示多个文本框内被识别出来的文本内容,其元素个数与`boxes.size()`一致
- **rec_scores**: 成员变量,表示文本框内识别出来的文本的置信度,其元素个数与`boxes.size()`一致
- **cls_scores**: 成员变量,表示文本框的分类结果的置信度,其元素个数与`boxes.size()`一致
- **cls_labels**: 成员变量,表示文本框的方向分类类别,其元素个数与`boxes.size()`一致
- **Clear()**: 成员函数,用于清除结构体中存储的结果
- **Str()**: 成员函数将结构体中的信息以字符串形式输出用于Debug
## Python 定义
```python
fastdeploy.vision.OCRResult
```
- **boxes**: 成员变量,表示单张图片检测出来的所有目标框坐标,`boxes.size()`表示单张图内检测出的框的个数每个框以8个int数值依次表示框的4个坐标点顺序为左下右下右上左上
- **text**: 成员变量,表示多个文本框内被识别出来的文本内容,其元素个数与`boxes.size()`一致
- **rec_scores**: 成员变量,表示文本框内识别出来的文本的置信度,其元素个数与`boxes.size()`一致
- **cls_scores**: 成员变量,表示文本框的分类结果的置信度,其元素个数与`boxes.size()`一致
- **cls_labels**: 成员变量,表示文本框的方向分类类别,其元素个数与`boxes.size()`一致