[Nondestructive detection of grey mold of eggplant based on ground multi-spectral imaging sensor].

Botrytis cinerea Pers. is a worldwide fungus. It is a severe threat to eggplant.

[Identification of fine wool and cashmere by using Vis/NIR spectroscopy technology].

As a rapid and non-destructive methodology, near infrared spectroscopy technique has been attracting much attention recently. The present study applied Vis/NIR spectra to the identification of cashmere and fine wool fiber. Cashmere and fine wool are resemble in superficies, but they differs in diameter, height, thickness, angle of inclination, and marginal morphology of surface scale.

[Identification methods of crop and weeds based on Vis/NIR spectroscopy and RBF-NN model].

The automated recognition of crop and weed by using Vis/NIR spectral in field is one of hottest research branches of agriculture engineering. If the recognition is efficient and effective, then the variate operations of herbicide or fertilizer spraying in field could be realized. Many researches have pointed out that the reflectance rate of green plant leaves could be used to identify the varieties.