IEE Colloquium on Underwater Applications of Image Processing 1998
DOI: 10.1049/ic:19980124
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Behaviours implemented using a vision system based on coded light projection

Abstract: Looking for new sensorial systems and new methods to implement some behaviours related to underwater vehicles positioning based on visual servoing, this paper presents a computer vision system based on coded light projection. 3D information is taken from the underwater scene. This infomation has been used to test an obstacle avoidance behaviour. In addition, the major ideas to achieve a stabilisation of the vehicle in front of an object, are presented.

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“…A schematic representation of the system is given in figure 1. Several systems based on conventional and stereographic cameras [5], coded light systems [6], image processing and acoustic cameras are being developed for the task of worksite characterization. The system described here relies on conventional structured viewing except that it is applied in an underwater environment.…”
Section: The Use Of Laser Stripes Underwatermentioning
confidence: 99%
“…A schematic representation of the system is given in figure 1. Several systems based on conventional and stereographic cameras [5], coded light systems [6], image processing and acoustic cameras are being developed for the task of worksite characterization. The system described here relies on conventional structured viewing except that it is applied in an underwater environment.…”
Section: The Use Of Laser Stripes Underwatermentioning
confidence: 99%