名为Golfscape GPS测距仪的应用程序，为高尔夫球手展示叠加了实用信息的球场实景，如：到不同沙坑和果岭的距离。
The Golfscape GPS Rangefinder allows golfers to see a picture of the course in front of them and have it overlaid with useful data, such as the distance to various bunkers and the green.
本文运用视频字符叠加和红外无线传输技术，设计了一个激光测距仪辅助系统。
By using technique of character-overlapping and the theory of infrared wireless transmission, a system that can enhance the Laser Range Finder system's function is developed in this dissertation.
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