Mechanical Precision Metering Device-species Detection Research Based on CCD Video Technology

Using high-speed video technology,the establishment of a precision metering device performance analysis system was developed.By the detailed analysis to dynamic images,the posture and trajectory of the seed are extracted,and some factors of a metering device leakage sowing are identified.To establish a rational test and the optimal combination,the precision meets demand of use.Experiments show that use of the systems studied in this paper precision metering device performance study is feasible and practical.