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【免费下载链接】elpv-datasetA dataset of functional and defective solar cells extracted from EL images of solar modules项目地址: https://gitcode.com/gh_mirrors/el/elpv-dataset
ELPV-Dataset是一个专门用于太阳能电池缺陷识别的专业数据集,包含2624张标准化电致发光图像,涵盖单晶和多晶两种类型的太阳能电池,每张图像都经过专家标注缺陷概率和电池类型,是训练机器学习视觉识别模型的理想选择。
图:ELPV-Dataset数据集样本概览,深色区域表示缺陷概率较高
每张图像都包含双重专业标注:
pip install elpv-datasetfrom elpv_dataset.utils import load_dataset images, proba, types = load_dataset()images:numpy数组格式的图像数据proba:对应图像的缺陷概率数组types:电池类型标签数组# 简单分类模型示例 from sklearn.ensemble import RandomForestClassifier from sklearn.model_selection import train_test_split # 数据预处理 X = images.reshape(images.shape[0], -1) y = (proba > 0.5).astype(int) # 模型训练与评估 X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2) model = RandomForestClassifier(n_estimators=100) model.fit(X_train, y_train) accuracy = model.score(X_test, y_test) print(f"模型准确率: {accuracy:.2f}")src/elpv_dataset/ ├── data/ │ ├── images/ # 所有太阳能电池图像 │ └── labels.csv # 图像标注文件 ├── __init__.py # 包初始化文件 ├── __about__.py # 项目元信息 └── utils.py # 数据加载工具函数src/elpv_dataset/data/load_dataset()函数如果在研究中使用该数据集,请按照以下格式引用:
@InProceedings{Buerhop2018, author = {Buerhop-Lutz, Claudia and Deitsch, Sergiu and Maier, Andreas and Gallwitz, Florian and Berger, Stephan and Doll, Bernd and Hauch, Jens and Camus, Christian and Brabec, Christoph J.}, title = {A Benchmark for Visual Identification of Defective Solar Cells in Electroluminescence Imagery}, booktitle = {European PV Solar Energy Conference and Exhibition (EU PVSEC)}, year = {2018}, doi = {10.4229/35thEUPVSEC20182018-5CV.3.15}, }git clone https://gitcode.com/gh_mirrors/el/elpv-datasetELPV-Dataset为光伏行业从业者和机器学习爱好者提供了高质量的标注数据和便捷的使用体验,通过本数据集可以快速构建太阳能电池缺陷检测模型,推动光伏产业的智能化发展。
【免费下载链接】elpv-datasetA dataset of functional and defective solar cells extracted from EL images of solar modules项目地址: https://gitcode.com/gh_mirrors/el/elpv-dataset
创作声明:本文部分内容由AI辅助生成(AIGC),仅供参考