STUDY ON THE IMAGE PROCESSING TECHNOLOGY FOR DETECTING INSECTS IN GRAIN STORAGE

The image processing technology to detect insects in grain elevator is tried to use.By special designed foodstuff sampler,the CCD collect,intensify and threshold the image series in bin.The system will give prompt and warning information and obtain the result that whether the sample site has insects or not.Furthermore,the system use the sampling time interval to draw out the character and classify in order to offer the category,density and position information of the insects,meanwhile it will give corresponding measure which the worker should do combine with the expert’s experiences.It also shows the total design and execution scheme of the detection system.The result of research indicates that system gains a quite good detecting effectiveness and this method brings about a new thinking for detecting grain elevator insects.