Sentence examples for methods of underwater from inspiring English sources
In the long run, Mr. Rivara noted, the oyster industry on Long Island will be cyclical, periodically struck by disease, unless more sophisticated methods of underwater farming are adopted.
Methods of underwater scaling and painting, or the use of limpet dams with which small areas can be covered with watertight enclosures inside of which people can work under compressed air, allow a limited measure of attention to be given to the bottom plating outside.
John McCarthy, also of WA Coastal and Marine, added: "We have conducted a lot of research on new methods of underwater digital survey and the survey at Drumbeg gave us the perfect opportunity to apply this new technology to an entire wreck site for the first time, and with fantastic results".
The jetting method of deepwater conductor installation is the most widely applied method of underwater well construction.
R. Schettini et al. discuss the state of the art of restoration and image enhancement methods for underwater images.
A computational method for analysis of underwater dolphin kick hydrodynamics in human swimming.
This paper introduces the basic control methods of a Biomimetic Underwater Vehicle, and a neural network model is designed for the vehicle.
According to the analysis of the control model for underwater robots, a path tracking method for underwater robots based on a line-of-sight method is proposed.
In order to assess the quality of their adaptive smoothing method for underwater image denoising, Arnold-Bos et al. [26] proposed a simple criterion based on a general result by Pratt [40]: for most well contrasted and noise free images, the distribution of the gradient magnitude histogram is closely exponential, except for a small peak at low gradients corresponding to homogeneous zones.
An interesting application of this work would be to apply this method to underwater vessels equipped with synthetic aperture sonar as the imagery sensor, since there are very few low-cost solutions for underwater navigation.
In what follows we give a general view of some of the most recent methods that address the topic of underwater image processing providing an introduction of the problem and enumerating the difficulties found.
