Color ccd color sorter color determination and separation

The present invention discloses a color CCD color sorter color separation and determination methods, the method using apparatus comprising detection systems, image capture system, signal processing system, the man-machine interface, was separated and removed actuator apparatus, the method comprising step: (i) starts; (ii) the material set color selection parameter; (iii) acquiring the material image information; (iv) the color selection parameter on the image information processing; (ⅴ) and sensitivity parameter comparing and judging; (vi) Analyzing result of the logic operation; (vii) the resulting output; (viii) separating reject; (ix) ends. The present invention employs various ways for quick determination chrominance color material, the decision whether to keep or remove material, transparent material adapted to color selection and color selection in combination before and after the need for other materials; determining a demultiplexer, color sorting process quickly and efficiently.