Reasonable cultivation is an important part of the protection work of endangered species.
The timely and nondestructive monitoring of chlorophyll can provide a basis for the accurate …

Leaf color is correlated with nitrogen content, and detection of nitrogen content in rice leaves
is important for guiding farmers in applying fertilizer. However, the performance of existing …

Color of seed cotton is one of the key indexes of seed cotton quality, which greatly affects the
price, grading, storage, and processing of seed cotton. Currently, there are shortage of …

Objective Precise monitoring of cotton leaves' nitrogen content is important for increasing
yield and reducing fertilizer application. Spectra and images are used to monitor crop …

Predicting the oil content of individual corn kernels using hyperspectral imaging and ML
offers the advantages of being rapid and non-destructive. However, traditional methods rely …

Chlorophyll generally measured by Soil and Plant Analysis Development (SPAD) meter is
an important indicator for the evaluation of plant photosynthesis ability and growth status. In …

Late blight caused by Phytophthora infestans is a destructive disease in potato production,
which can lead to crop failure in severe cases. This study combined visible/near-infrared …

The present study describes a new imaging method to acquire rice leaf images under field
conditions using a smartphone and modeling approaches to retrieve the leaf chlorophyll …

Fixing, shaping, and drying are three major processing procedures after green tea's harvest.
Among them, fixing is the first and key step for the formation of green tea's specific …

Abstract Computer Vision Systems (CVS) offer a non-destructive and contactless tool to
assign visual quality level to fruit and vegetables and to estimate some of their internal …