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Multifunctional underwater cultural relic auxiliary search and high-definition image acquisition device and method

A technology for image acquisition and cultural relics, applied in the field of underwater cultural relics search, can solve problems such as imaging quality problems, and achieve the effect of improving imaging quality

Active Publication Date: 2022-03-18
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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Problems solved by technology

[0004] The imaging quality problem existing in the existing underwater camera scheme that the present invention solves

Method used

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  • Multifunctional underwater cultural relic auxiliary search and high-definition image acquisition device and method
  • Multifunctional underwater cultural relic auxiliary search and high-definition image acquisition device and method
  • Multifunctional underwater cultural relic auxiliary search and high-definition image acquisition device and method

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Embodiment Construction

[0022] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The embodiment of the present invention provides a multi-functional underwater cultural relics auxiliary search and high-definition image acquisition equipment, which can assist underwater operators to search for targets first, improve efficiency, and monitor the pollution index of the water environment in real time to ensure the health of operators. Health; in the case of low visibility, guide the operator to the designated location; in the dark environment, provide sufficient light source to enable the operator to study better. In the case that the operator does not need to go int...

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Abstract

According to the multifunctional underwater cultural relic auxiliary search and high-definition image acquisition device and method provided by the invention, the influence caused by backward scattering can be filtered by adopting the polarized image, and meanwhile, the details and quality of the shot image are enhanced through the sensor so as to reduce the influence caused by forward scattering, so that the imaging quality of the underwater cultural relic is improved.

Description

technical field [0001] The invention relates to the technical field of underwater cultural relics search, in particular to a multifunctional underwater cultural relics auxiliary search and high-definition image acquisition device and method. Background technique [0002] In the field of shallow water, there are many factors that are unfavorable to human operation in the search of underwater cultural relics. For example, seawater is polluted, and long-term underwater operations will cause irreversible damage to the human body; underwater visibility is low, and it is difficult to locate cultural relics with human eyes alone. Location; the underwater environment is too dark, the operation is difficult; the operation environment is narrow, it is difficult for people to study in it, etc. [0003] In order to avoid the above-mentioned shortcomings of human operation, underwater camera equipment can be used for image acquisition, but the following imaging quality problems exist in ...

Claims

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Application Information

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IPC IPC(8): H04N5/265H04N5/232H04N7/18G01D21/02G08B21/24G08B5/38
CPCH04N5/265H04N7/18G01D21/02G08B21/24G08B5/38H04N23/66H04N23/951Y02A90/30
Inventor 邱冬炜梁浩荣万珊珊蒙翠青王霁牛磊段明旭李婉
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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