Duplicate from xingqiang/GPRadar-Defect-MultiTask

Co-authored-by: chen.xingqiang <xingqiang@users.noreply.huggingface.co>

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README.md

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+---
+language:
+- en
+license: mit
+pretty_name: PaliGemma Multitask Dataset
+size_categories:
+- 1K<n<10K
+task_categories:
+- object-detection
+- image-to-text
+task_ids:
+- visual-question-answering
+- image-captioning
+---
+
+# GPRadar-Defect-MultiTask 数据集
+
+本仓库包含用于微调PaLI-GEMMA多模态模型的地质雷达(GPR)缺陷检测数据集。该数据集专注于地下结构中的空洞和裂缝检测与分析。
+
+## 数据集结构
+
+数据集组织如下：
+
+```
+dataset/
+├── annotations/ - 包含JSON和JSONL格式的标注文件
+│   ├── _annotations.train.jsonl - 训练集标注
+│   ├── _annotations.valid.jsonl - 验证集标注
+│   ├── _annotations.test.jsonl - 测试集标注
+│   ├── p-1.v1i.paligemma/ - 主数据集元数据
+│   └── p-1.v1i.paligemma-multimodal/ - 多模态数据集元数据
+├── images/ - 包含所有图像文件
+```
+
+## 特点
+
+- 包含874张带注释的地质雷达扫描图像
+- 图像预处理为640x640像素大小
+- 支持多种任务类型：缺陷检测、位置定位和描述生成
+- 提供PaliGemma格式的注释，适用于多模态模型训练
+
+## 注释格式
+
+数据集采用两种注释格式：
+
+1. **JSONL格式**: 每行包含一条图像注释，格式如下：
+   ```json
+   {"image": "image_filename.jpg", "prefix": "detect void ; crack", "suffix": "<loc0486><loc0156><loc0750><loc0592> void"}
+   ```
+
+2. **统一JSON格式**: 转换后的格式，每个注释包含图像文件名、边界框、标签和说明：
+   ```json
+   {
+     "image_filename": "image_filename.jpg",
+     "boxes": [[x1, y1, w1, h1], [x2, y2, w2, h2]],
+     "labels": [0, 1],  // 0表示void，1表示crack
+     "caption": "描述图像中的缺陷",
+     "source": "p1v1"
+   }
+   ```
+
+## 使用方法
+
+### 验证数据集
+
+验证数据集的一致性：
+
+```bash
+python run_upload.py --verify-only
+```
+
+### 转换注释
+
+将注释转换为统一格式：
+
+```bash
+python run_upload.py --convert-only
+```
+
+### 上传到Hugging Face Hub
+
+将数据集上传到Hugging Face Hub：
+
+```bash
+export HF_TOCKEN=your_huggingface_token
+python run_upload.py --repo-id your-username/GPRadar-Defect-MultiTask
+```
+
+## 引用
+
+如果您使用了这个数据集，请引用：
+
+```
+@misc{chen2024gprdefect,
+  title={GPRadar-Defect-MultiTask Dataset},
+  author={Chen, Xingqiang},
+  year={2024},
+  publisher={Hugging Face}
+}
+```
+
+## 许可证
+
+数据集采用CC BY 4.0许可证。 

annotations/test.json

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+[
+  {
+    "image_filename": "323_jpg.rf.54c54307b774bb43e203b3a9fd82c63c.jpg",
+    "boxes": [],
+    "labels": [],
+    "caption": "detect void ; crack",
+    "source": "p1v1"
+  },
+  {
+    "image_filename": "178_jpg.rf.963c264dff16ef962521965397ca31b0.jpg",
+    "boxes": [],
+    "labels": [],
+    "caption": "detect void ; crack",
+    "source": "p1v1"
+  },
+  {
+    "image_filename": "51_jpg.rf.5b8bdd741254d581f6f258f779448f4e.jpg",
+    "boxes": [],
+    "labels": [],
+    "caption": "detect void ; crack",
+    "source": "p1v1"
+  }
+]