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README.md
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---
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license: apache-2.0
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---
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license: apache-2.0
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task_categories:
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- image-segmentation
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language:
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- en
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tags:
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- video
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- segmentation
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- object-segmentation
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- referring-segmentation
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size_categories:
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- n<1K
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---
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# Long-RVOS Dataset
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这是 Long-RVOS (Long-term Referring Video Object Segmentation) 数据集的官方 Hugging Face 仓库。
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## 数据集结构
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数据集包含以下分割:
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- `train/`: 训练集
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- `valid/`: 验证集
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- `test/`: 测试集
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文件说明:
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- **所有分割 (train/valid/test) 都包含**:
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- `JPEGImages.tar.gz`: 视频帧图像
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- `meta_expressions.json`: 表达式元数据
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- `frame_types.json`: 帧类型信息
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- **仅训练和验证集 (train/valid) 包含**:
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- `Annotations.tar.gz`: 标注掩码(注意:test 集不包含标注)
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## 使用方法
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请使用提供的下载脚本:
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```bash
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python scripts/download_dataset.py --repo_id iSEE-Laboratory/Long-RVOS
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```
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或使用 Hugging Face Hub API:
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```python
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from huggingface_hub import snapshot_download
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snapshot_download(
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repo_id="iSEE-Laboratory/Long-RVOS",
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repo_type="dataset",
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local_dir="./data"
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)
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```
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更多信息请参考项目 README。
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