更新 main/README.md

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2025-10-21 11:14:27 +08:00
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@ -30,19 +30,21 @@ pip install opencv-python numpy rknnlite
您也可以直接调用 calculate_offset_from_image 函数,以便集成到其他项目中:
示例 1: 仅获取偏移量(不画图)
**
```bash
from calculate_offset import calculate_offset_from_image
result = calculate_offset_from_image("your_image_path.jpg", visualize=False)
if result['success']:
print(f"Offset: DeltaX={result['dx_mm']:+.2f} mm, DeltaY={result['dy_mm']:+.2f} mm")
else:
print("Error:", result['message'])
**
```
示例 2: 获取偏移量并保存可视化图
**
```bash
from calculate_offset import calculate_offset_from_image
result = calculate_offset_from_image("your_image_path.jpg", visualize=True)
**
```
该函数返回一个包含下列字段的字典: