Study of Photoelectric Color Sorter
The development situation and typical structure of color sorter were described in this paper. Based on the analysis of color sorter’s characteristic, the author proposed that color-sorting technique could use the color information of detecting materiel, not only limited to the optics characteristic of the materiel.
Y. S. Hua "Study of Photoelectric Color Sorter", Applied Mechanics and Materials, Vols. 48-49, pp. 1130-1132, 2011