LVS

# 🥬 LVS: Leafy Vegetables Segmentation Dataset > A lightweight instance segmentation dataset for multi-growth-stage complex leafy vegetables --- ## 📌 Overview **LVS** is a lightweight instance segmentation dataset for **30 varieties** of leafy vegetables across **4 growth stages** (seedling, growth, bolting, and blossom), captured under **multiple angles** and **various complex backgrounds**. | 📊 Statistic | 🔢 Value | |-------------|---------| | Total Images | **30,900** | | Varieties | **30** | | Growth Stages | **4** (seedling, growth, bolting, blossom) | | Annotation Format | **COCO** (polygon segmentation) | | Data Split | **7:2:1**| --- ## 🌱 Data Collection Collected from the **Kengzi Experimental Base** of the **Shenzhen Agricultural Science and Technology Promotion Center**. | Aspect | Description | |--------|-------------| | 🏠 **Location** | Kengzi Experimental Base, Shenzhen | | 📷 **Devices** | Rotating platform camera + Hand-held camera | | 🎨 **Modalities** | RGB images | | ⚠️ **Note** | Some varieties lack images for certain growth stages due to experimental scheduling constraints | --- ## 📁 Structure ``` LVS/ ├── images/ │ ├── train/ # Training images │ ├── val/ # Validation images │ └── test/ # Test images └── annotations/ ├── instances_train.json # COCO annotations for train ├── instances_val.json # COCO annotations for val └── instances_test.json # COCO annotations for test ```