The equipment combines technologies of hyperspectral imaging and HD camera, and it can acquire data possessing high spectral resolution and high spatial resolution, as a result of exploring spectral and spatial feature of materials. It can apply to sort out materials of tabaco, pharmaceutical drugs, foods, minerals, criminal document inspection, and true or fake identification etc.
The lab base hyperspectral system consists of hyperspectral imager, line source, HD camera, sample desk, focusing facility, and standard white board. Line source and line filed of view of hyperspectral imager keep in line in order to realize data acquisition through translation motion of sample desk. HD camera take whole pictures of initial zero position on sample desk, which are used to make image fusion to make up the disadvantage of spatial resolution is not enough, standard white board is used to performed reflectance correction on space and time range, in order to improve data inversion accuracy