Multispectral Dataset of Oil and Vinegar dressings on salad leaves

A custom made multispectral camera was used to collect a novel dataset of images of untreated lettuce leaves or leaves treated with vinegar, oil, or a combination of these. The camera captured image data at 10 wavelengths ∈[380nm,980nm] across the electromagnetic spectrum in the visible and NIR (near-infrared) regions. Imaging was done in a lab environment with the presence of ambient light.

本研究采用定制化多光谱相机（custom-made multispectral camera）采集了一套新型图像数据集，该数据集包含未处理生菜叶片以及经食醋、食用油或二者复合处理的生菜叶片的图像。该相机采集的图像数据涵盖10个波长，波长范围为380nm至980nm，覆盖可见光与近红外（near-infrared, NIR）区域的电磁波谱。所有成像均在存在环境光的实验室环境中完成。