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Underwater 3D object reconstruction is one of the most essential and fundamental tasks in ocean investigations. In this paper, we try to capture the inherent geometrical variation of 3D objects at multiple visual angels with the underwater vehicles and develop a novel underwater 3D object reconstruction model for the continuous video stream. Image enhancement will be first taken into consideration...
In this paper, we extend the concept of model-mediated teleoperation for complex environments and six degrees of freedom interaction using point cloud surface models. In our system, a time-of-flight camera is used to capture a high-resolution point cloud model of the object surface. The point cloud model and the physical properties of the object (stiffness and surface friction coefficient) are estimated...
This paper introduces an electronic image-stabilizing system via gyro. It adopts the high-precise MEMS gyro to estimate the motion vector. And then by using digital image process technique, compensation of jittering image sequence can be realized. It is testified by ship-borne reconnaissance system that this system can really produce high image stabilizing precision, present excellent real time processing...
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