Multispectral imaging is a technique used to capture images at multiple wavelengths across the electromagnetic spectrum. This allows for the acquisition of more detailed data than traditional RGB imaging, as it can provide information about the spectral properties of objects or materials in the scene. Multispectral imaging is commonly used in various fields such as remote sensing, agriculture, medical imaging, and art conservation, where the additional spectral information can offer insights and help in identifying specific features or properties. By analyzing the images obtained through multispectral imaging, researchers can gain a better understanding of the composition, structure, and characteristics of the subjects being studied.