<正>图像分割是利用实时视觉传感技术指导农药精确对靶施用进行林木化学防治的难点。笔者提出了基于相对色彩因子的树木图像分割算法。与传统方法相比 ,新图像分割算法在不影响分割效果的同时大大提高了图像分割的实时性 ,在“精确林业”中将有很好的应用前景

Image segmentation is generally hard to be recognized in forestry chemical treatment guided by Real-time vision sensor.In this paper,a segmentation algorithm based on relative color indices was put forward.Compared to the traditional algorithms,the new one not only gains the good segmentation result but also greatly shortens segmentation time.The algorithm is felt to have a more utilization on the research of “Precision forestry”.