> For the complete documentation index, see [llms.txt](https://docs.roboflow.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.roboflow.com/roboflow/roboflow-ko/datasets/dataset-versions/image-augmentation/augmentation-types/brightness-augmentation.md).

# 밝기 증강

이미지 밝기에 변동성을 추가하여 조명 및 카메라 설정 변경에 대해 모델이 더 견고해지도록 도와줍니다. 선택한 비율에 따라 이미지를 더 밝게 하거나, 더 어둡게 하거나, 둘 다 적용할 수 있습니다.

## 예시

<figure><img src="/files/9b18ecee874d493e066990a193934c3166627980" alt=""><figcaption><p>원본 이미지</p></figcaption></figure>

<figure><img src="/files/5ec8687c4a8e0a59a0139b051e329263280fc355" alt=""><figcaption><p>Brightness Augmentation이 10% 밝게 설정됨</p></figcaption></figure>

<figure><img src="/files/b7f6c6f79bb2cca9d4ae6d9da585aa448f8f1c6f" alt=""><figcaption><p>Brightness Augmentation이 10% 어둡게 설정됨</p></figcaption></figure>

## FAQ

<details>

<summary>밝기는 노출과 어떻게 다른가요?</summary>

Brightness augmentation은 모든 픽셀에 일정한 값을 더해 이미지를 전체적으로 더 밝게 또는 더 어둡게 만듭니다.

Brightness는 상대적인 강도를 반영하지 않습니다. 그림자와 하이라이트가 동일하게 이동할 수 있어 대비가 손실될 가능성이 있습니다.

</details>


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