UW-MRDC 3D WHEAT

The UW-MRDC 3D WHEAT dataset represents multispectral point clouds (PCs) of multiple wheat cultivars grown in controlled-environment cabinets at the Morden Research and Development Centre (MRDC) in Manitoba, Canada. The wheat PCs represent both Fusarium head blight (FHB)-infected and uninfected samples. The multispectral information within the PCs is defined by the red, green, blue (RGB), and near-infrared (NIR) colour information. The dataset was used to develop automated models to detect FHB symptoms in wheat, estimate the total number of spikelets and the total number of infected spikelets in a wheat head, and estimate the FHB severity in wheat.

UW-MRDC 3D小麦数据集收录了加拿大马尼托巴省莫登研发中心（Morden Research and Development Centre, MRDC）可控环境培养箱内种植的多个小麦品种的多光谱点云（multispectral point clouds, PCs）。该数据集包含受赤霉病（Fusarium head blight, FHB）侵染与未侵染的小麦样本点云。点云内嵌的多光谱信息由红、绿、蓝（RGB）及近红外（near-infrared, NIR）光谱数据构成。本数据集被用于开发自动化模型，以实现小麦赤霉病症状检测、小麦穗部小穗总数与染病小穗总数估算，以及小麦赤霉病严重程度评估。