【摘要】 介绍了农业田间害虫实时检测系统的硬件组成,即诱集致昏缓冲机构、分散传送机构、均匀光照系统和图像采集系统。诱集致昏缓冲机构可自动诱集和致昏田间害虫,并以合适的速度落入指定的位置;分散传送机构能自动调整害虫姿态,并使害虫平稳送入CCD视区;光照系统可为CCD摄像机的视区提供均匀和恒定的无影光照;图像采集系统可实时采集害虫的序列图像信息并送至计算机内存进行处理。通过现场试验,验证了该系统是可行性的。更多还原

【Abstract】 A hardware system for real-time detection of agriculture field pests was developed. The system includes the collecting-fainting buffer device, a dispersing-conveying device, an even illumination chamber and vision system. The collecting-fainting buffer device could collect pests and make them faint, and send them into the special position automatically with proper speed. The dispersing-conveying device could adjust pests attitude automatically, and send them into the area of CCD camera reposefully. The chamber could produce even and invariable light for the CCD camera, and the vision system collected and transferred series of images information to computer memory at real time. The experiment shows that the system is practical and feasible.更多还原