Conclusions image navigation system treatment on traumatic cerebrospinal rhino rhea is a safe and effective method and valid nursing is the critical link of success operation.

结论经导航系统鼻内镜治疗外伤性脑脊液鼻漏是一种安全、有效的方法，术前及术后的有效护理是手术成功的重要环节。

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Vision navigation is the key technique of intelligent vehicle guidance, this paper researches the algorithm of lane detection for intelligent vehicles vision navigation system based image process.

视觉导航是智能车辆导航的一项关键技术，本文针对智能车辆视觉导航系统研究了基于图像检测的道路检测算法。

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The system structure and the basic idea of ship navigation image information recording, the coding principle and compression method of image information are introduced in the paper.

介绍船舶航行图像信息记录的系统构成、航行图像信息记录基本思路和图像信息编码原理及压缩方法。

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The infrared part of the navigation system projects a green image of the terrain on to a screen in front of the pilot.

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