论文部分内容阅读
水下探测器作为海洋开发和水下作业的必备设备正日益受到人们的重视。目前主要有声学和光学两大类:采用声学方法的水下探测器探测距离远,但分辨率低,无法看到直观的图象,多用于测距;采用光学方法的水下探测器则具有直接获取图象、分辨率高的优点,适用于作近距观测。以前多采用水下摄影机作为水
Underwater detectors as an essential equipment for marine development and underwater operations are increasingly valued. At present, there are two major types of acoustics and optics: underwater detection using acoustic methods to detect the distance, but the resolution is low, you can not see the visual image, used for ranging; underwater detectors with optical methods have Direct access to images, the advantages of high resolution, suitable for close observation. In the past more use of underwater cameras as water