种猪体重测量新方法初探

A new method to estimate pig weight

本文简述了体重测量在种猪饲养生产管理中的必要性,通过分析种猪各个体尺与体重之间的关系,探讨了一种无接触式的新测量方法,即用计算机视觉技术无接触地来估算体尺和预测体重,这种方法可以解决了传统测量方法的弊端,减少人力物力,避免由于猪的应激反应而给生产带来的损失,在种猪的科学饲养管理中具有重要的现实意义。

Measurement of pig＇s weight is very important in pig production. But the traditional method, driving the pigs to a balance, requires much labor and, most importantly, annoys the pigs, which in turn affects their growth. To avoid this problem, this paper presents a new method that utilizes the technologies of image processing and computer vision by analyzing the relationship between dimensions and weight. This hands-off method has great significance in scientific management of the pigs＂ production which does not require large labor and material resources, and also avoid stressing the pigs.