The environmental impact of herbicide utilization has stimulated research i
nto new methods of weed control, such as selective herbicide application on
highly infested crop areas. This research utilized the Color Go-occurrence
Method (CCM) to determine whether traditional statistical discriminant ana
lysis call be used to discriminate between six different classes of groundc
over: The weed species evaluated were giant foxtail, crabgrass, common lamb
squarter; velvetleaf; and ivyleaf morningglory, along with a soil image dat
a set. The between species discriminant analysis showed that the CCM textur
e statistics procedure was able to classify between five weed species and s
oil with an accuracy of 93% using hue and saturation statistics, only. A si
gnificant accomplishment of this work was the elimination of the intensity
texture features from the model, which reduces computational requirements b
y one-third.