> 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/deploy/supported-models/moondream2.md).

# Moondream2

Moondream2는 컴팩트한 vision-language model입니다. Roboflow Inference에서는 open-vocabulary object detector로 제공됩니다: class name을 prompt로 전달하면 일치하는 영역의 bounding box를 받습니다.

{% hint style="info" %}
Moondream2는 Serverless Hosted API에서 사용할 수 없습니다. 다음에서 실행하세요. [Dedicated Deployment](/roboflow/roboflow-ko/deploy/dedicated-deployments.md) 또는 [자체 호스팅 Inference](https://inference.roboflow.com/).
{% endhint %}

## 코드 샘플

설치하세요. [Inference SDK](https://inference.roboflow.com/) 및 [supervision](https://supervision.roboflow.com/):

```bash
pip install inference-sdk supervision opencv-python
```

설정하세요 `api_url` 를 Dedicated Deployment URL 또는 로컬 Inference 서버로 설정하세요. 다음을 전달하세요 [Roboflow API Key](https://app.roboflow.com/settings/api) 를 `API_KEY` 환경 변수.

```python
import os
import urllib.request

import cv2
import numpy as np
import supervision as sv
from inference_sdk import InferenceHTTPClient

IMAGE_URL = "https://media.roboflow.com/notebooks/examples/dog.jpeg"
IMAGE_PATH = "dog.jpeg"
OUTPUT_PATH = "dog_annotated.png"

urllib.request.urlretrieve(IMAGE_URL, IMAGE_PATH)
image = cv2.imread(IMAGE_PATH)

client = InferenceHTTPClient(
    api_url="https://your-deployment.roboflow.cloud",
    api_key=os.getenv("API_KEY"),
)
result = client.infer_lmm(
    IMAGE_PATH,
    model_id="moondream2",
    prompt="강아지",
)

preds = result["predictions"]
xyxys = [
    [p["x"] - p["width"] / 2, p["y"] - p["height"] / 2,
     p["x"] + p["width"] / 2, p["y"] + p["height"] / 2]
    for p in preds
]
detections = sv.Detections(
    xyxy=np.array(xyxys, dtype=float),
    class_id=np.array([p.get("class_id", 0) for p in preds]),
    confidence=np.array([p.get("confidence", 1.0) for p in preds], dtype=float),
    data={"class_name": np.array([p["class"] for p in preds])},
)
labels = [f"{p['class']} {p.get('confidence', 1.0):.2f}" for p in preds]
annotated = sv.BoxAnnotator().annotate(scene=image.copy(), detections=detections)
annotated = sv.LabelAnnotator().annotate(scene=annotated, detections=detections, labels=labels)
cv2.imwrite(OUTPUT_PATH, annotated)
```

<figure><img src="/files/14a7bdc0e8ad94163cb3ac68b474ddeaba6e5371" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
설정하세요 `api_url` 를 배포 대상에 맞게:

* `http://localhost:9001` 로컬 [Inference](https://inference.roboflow.com/) 서버용.
* 귀하의 [Dedicated Deployment](/roboflow/roboflow-ko/deploy/dedicated-deployments.md) 개인 엔드포인트용 URL.
  {% endhint %}


---

# Agent Instructions
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```
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