A real-time image monitoring and statistics system for marine fish

Abstract

The invention discloses a real-time image monitoring and statistics system for marine fish, comprising: an underwater image device, and a supplementary optical fiber network arranged on the underwater image device, the supplementary optical fiber network includes several uniform optical fibers, The light-homogenizing optical fiber is connected together alternately by electric wires, one end of the light-homogenizing optical fiber is connected to the light source of the electric wire, and the surface of the light-homogenizing optical fiber is provided with light-emitting lines. The uniform light fiber with surface structure layout is used for supplementary light, and the supplementary light covers a larger space for radiation. Compared with ordinary lights in the prior art, it has the characteristics of large irradiation area and no high light spots, and it distributes light evenly. The dispersion of light to the entire supplementary optical fiber network is relatively uniform, which has little impact on fish, especially disturbing, and will not affect the behavior of fish in the image, especially the abnormal behavior of fish will basically not appear.

Description

technical field [0001] The invention relates to a marine detection equipment, in particular to a real-time image monitoring and statistics system for marine fish. Background technique [0002] The study of marine fish situation is an important field of marine research. In marine fish research, it is very important to collect fish impact data, especially in fish behavior research, where direct image data of fish can intuitively provide various scientific research data. Therefore, good fish image data is an important guarantee for monitoring and statistics of various fish information. In the prior art, it is a common practice for underwater robots to load cameras and other equipment to collect image data in the sea. However, due to the complex underwater conditions and weak light, the shooting effect and shooting space are greatly limited. In the water, light with high light intensity is used for shooting supplementary light. Because the light intensity is too high, it is ea...

AI Technical Summary

Problems solved by technology

In the prior art, it is a common practice for underwater robots to load video cameras and other equipment to collect image data in the sea. However, due to the complex underwater conditions and weak light, the shooting effect and shooting space range are greatly limited.

In the water, a light with a high light intensity is used to fill in the light for shooting. Because the light intensity is too high, it is easy to disturb the fish and interfere with the shooting effect and affect the behavior of the fish.

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