Fig. 1. Typical process of spectral data classification and recognition

Fig. 2. Key technology of spectral data, spectral database and application relationship of spectral products

Fig. 3. Spectrum sensor chip design and manufacturing process

Fig. 4. Results of spectral analysis filter simulation design

Fig. 5. Plastic leaves and living leaves picture shoot by RGB standard camera

Fig. 6. Physical drawing of spectral sensor

Fig. 7. Quantum efficiency response curve of spectral sensor

Fig. 8. Camouflage recognition results