Chinese Rose Leaf Disease Dataset

The dataset is named Chinese rose disease dataset, including healthy leaves, black spot leaves, powdery mildew leaves and downy mildew leaves. All images in this dataset were collected from Nanyang City, Henan Province, China. And all images were collected under natural conditions in order to ensure the true execution of the images. To improve the image variety, we randomly enhance the images in the dataset by flipped, changed the brightness, added Salt and pepper noise and added Gaussian noise. Finally, the dataset was divided into a training set, a validation set, and a test set according to a ratio of 6:2:2.

该数据集命名为‘中国玫瑰病数据集’，涵盖健康叶片、黑斑叶片、白粉病叶片及霜霉病叶片。所有图像均收集自中国河南省南阳市，且均在自然条件下进行采集，以确保图像的真实性。为进一步丰富图像多样性，我们对数据集中的图像进行了随机增强处理，包括翻转、调整亮度、添加盐粒噪声及高斯噪声。最终，该数据集按照6:2:2的比例划分为训练集、验证集和测试集。