Marine Environment Monitoring Based on Virtual Reality and Fuzzy C-Means Clustering Algorithm

Abstract

In modern society, with the rapid increase of population and the serious shortage of resources, the marine environment has been destroyed; there are also many people who go out to sea without permission, regardless of the legal constraints, fishing. This kind of behavior leads the marine environment to get worse and worse, so the real-time monitoring of the marine environment is very necessary. The main article marine environment monitoring, virtual reality technology, and fuzzy C-means clustering algorithm combine to improve the efficiency of monitoring and processing power of the data information. Through the application of virtual reality technology in the marine environment monitoring base and real-time simulation of the dynamics of the ocean, the monitoring personnel can understand the emergencies on the sea in time; the fuzzy C-means clustering algorithm is applied to the server receiving the data to classify the data. It is found in the experiment that when virtual reality technology and fuzzy C-means clustering algorithm are not used, the data of marine environment monitoring takes more than 1.3 s to return to the server, but, after applying two advanced technologies, the return efficiency is greatly improved, and the time consumed is less than 0.82 s. The results show that virtual reality technology and fuzzy C-means clustering algorithm can improve the efficiency of environmental monitoring, and through virtual reality technology, real-time monitoring of the marine environment can be achieved; in the absence of people out to sea, the actual situation on the sea can be clearly understood; and fuzzy C-means clustering algorithm can improve the speed of data processing, so that the monitoring personnel can solve the problem faster.

Marine Distributed Radar Signal Identification and Classification Based on Deep Learning

“…Radar observation is a key approach for dynamic monitoring of marine environment. The observation of ocean surface streams with various radars, namely, high-frequency radar, X-band radar, and synthetic aperture radar, plays an important role in marine rescue, oil discharge, navigation and transport, military sailing, and fishery [1][2][3][4][5][6][7][8][9]. Distributed radars with high spatiotemporal resolution, low cost, and long detection range are applied extensively in marine environment monitoring [10][11][12][13][14][15][16][17][18].…”