Coffee leaf dataset by phytosanitary class

This dataset consists of 1,500 digital images of coffee (Coffea arabica) leaves, collected from crops located in the city of Saposoa. The images represent three clearly differentiated phytosanitary conditions: healthy leaves, leaves affected by coffee leaf rust (Hemileia vastatrix), and leaves affected by coffee leaf spot (Mycena citricolor), with 500 images for each class, ensuring an equitable balance between categories.

本数据集包含1500张阿拉伯咖啡（Coffea arabica）叶片的数码影像，采集自萨波索阿市的咖啡种植园。这些影像涵盖三类明确区分的植物检疫状况：健康叶片、受咖啡叶锈病（Hemileia vastatrix）侵染的叶片，以及受咖啡叶斑病（Mycena citricolor）侵染的叶片，每类各包含500张影像，确保各类别间分布均衡。