Figures & data
Figure 1. The fabrication process of the light blocking layer.
Figure 2. The fabrication process of the multi-channels filter.
Figure 3. The fabrication process of the microlens array.
Figure 4. The sample of multi-spectral lens.
Figure 5. The transmission spectrum of red, green, and blue filter.
Figure 6. The transmission spectrum of orange, yellow, cyan, and violet filter.
Figure 7. The transmission spectrum of near-infrared filter.
Figure 8. The setup of the multi-spectral imaging system.
Figure 9. The signal separator diaphragm.
Figure 10. The principle of imaging.
Figure 11. (a) The original image of the color blindness test card captured by a commercial digital camera. (b) The image captured by the multi-spectral imaging system. (c1) The processed image of 11(b)-1 after discoloration. (c2) The processed image of 11(b)-6 after discoloration.
