# Gaze Detection 사용

동영상의 프레임에 시선 감지를 적용할 수 있습니다. Roboflow Video Inference API는 누군가가 바라보는 방향과 누군가가 바라보는 지점을 계산하는 데 필요한 데이터를 반환합니다.

[시선 감지 결과 후처리에 대해 자세히 알아보기](https://blog.roboflow.com/gaze-direction-position/).

### Video Inference API와 함께 Gaze Detection 사용하기

먼저 Roboflow Python 패키지를 설치하세요:

```bash
pip install roboflow
```

다음으로 새 Python 파일을 만들고 다음 코드를 추가하세요:

```python
from roboflow import Roboflow, GazeModel

rf = Roboflow(api_key="API_KEY")
model = GazeModel()

job_id, signed_url, expire_time = model.predict_video(
    "football-video.mp4",
    fps=5,
    prediction_type="batch-video",
)

results = model.poll_until_video_results(job_id)

print(results)
```

위에서 다음을 바꾸세요:

* `API_KEY`: Roboflow API 키로
* `PROJECT_NAME`: Roboflow 프로젝트 ID로.
* `MODEL_ID`: Roboflow 모델 ID로.

[API 키를 가져오는 방법 알아보기](https://docs.roboflow.com/api-reference/authentication#retrieve-an-api-key).

[모델 ID를 가져오는 방법 알아보기](https://docs.roboflow.com/api-reference/workspace-and-project-ids).


---

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