棉花顶芽识别定位技术研究现状及展望

Research status and prospect of cotton terminal bud identification and location technology

打顶是棉花生长过程中的必要环节,打顶质量的好坏对棉花品质有明显影响,棉花顶芽的高速精准识别定位是机械化打顶的难点。介绍目前机械打顶常用的激光对射技术、超声波技术、仿形板技术、红外线技术、机器视觉技术、遥感识别技术等技术的研究现状,并对其发展趋势进行展望。

Topping is a necessary step in the growing process of cotton.The quality of topping has a significant impact on the quality of cotton.High-speed and accurate identification of cotton crown bud is the difficulty of mechanized topping.This paper introduces the current research status of laser beam,ultrasonic wave,copying plate,infrared ray,machine vision,remote sensing identification and other technologies commonly used in mechanical top sinking,and looks into its development trend.