# Rotation Augmentation

選択した角度まで、画像を時計回りまたは反時計回りにランダムに回転します。これにより回転にばらつきを加え、カメラの傾きに対してモデルをより堅牢にするのに役立ちます。

* 度数: 画像が時計回りまたは反時計回りにランダムに回転する最大角度を選択します。

## 例

<figure><img src="/files/b28b4f64a40941f3068ccf4a605d2b34d56af56e" alt=""><figcaption><p>元画像</p></figcaption></figure>

<figure><img src="/files/d90c504e6793591a05ffdbc6378651b07864ad84" alt=""><figcaption><p>-15ª の Rotation Augmentation</p></figcaption></figure>

<figure><img src="/files/93a05f6658969fea88491bac30812d46e37acfea" alt=""><figcaption><p>15ª の Rotation Augmentation</p></figcaption></figure>

## Learn More

* [Random Rotate Data Augmentation を実装する理由と方法](https://blog.roboflow.com/why-and-how-to-implement-random-rotate-data-augmentation/)


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