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Underwater video shooting compensation lighting equipment

A video shooting and lighting technology, applied in television, optics, photography, etc., can solve problems such as halo, blurred images or videos, affecting underwater photography, underwater photography image quality, etc., and achieve the effect of increasing the collection range.

Pending Publication Date: 2018-02-23
广州天地智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When taking pictures, photography and video surveillance in the underwater environment, due to the suspension particles, colloidal particles, microorganisms and underwater light in the water, etc., the images or videos of the photography and photography will be blurred, and even dizziness will occur in severe cases. light phenomenon
[0003] In the prior art, the usual auxiliary method is to directly use a light source to fill in the light, and then carry out image acquisition. However, due to the underwater medium, water depth, pressure, etc. Reflection and retroreflection affect the image quality of underwater photography and underwater photography

Method used

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  • Underwater video shooting compensation lighting equipment
  • Underwater video shooting compensation lighting equipment
  • Underwater video shooting compensation lighting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as Figure 1-3 As shown, an underwater video shooting compensation lighting equipment is provided with a video acquisition device 100 and a compensation device 300 .

[0046] The video acquisition device 100 is provided with a camera 101, a combined transmission line 102, an installation cavity 110 for installing the camera 101, a side wall hole 104 for connecting with the compensation device 300, and a sealing structure for sealing the opening of the installation cavity 110, The sealing structure is provided with a window 105 and a rubber ring; the rubber ring is arranged inside the window 105 , and then the window 105 and the installation cavity 110 seal the camera 101 in the installation cavity 110 as a whole by buckling.

[0047] The bottom of the installation cavity 110 is provided with a mounting hole 103 for the camera 101 to connect to the combined transmission line 102. It is particularly noted that in order to adapt to underwater environments of different...

Embodiment 2

[0055] An underwater video shooting compensation lighting device, other features are the same as in Embodiment 1, the difference is: as Figure 4 , 5 As shown, a flat pressing member 201 is also provided, and the flat pressing member 201 is set as a rubber pad. By setting the flat pressing member 201, the sealing performance of the device is increased, and the safety of the device is improved.

Embodiment 3

[0057] An underwater video shooting compensation lighting device, other features are the same as in Embodiment 1, the difference is: as Figure 6 As shown, a connecting shaft 200 is also provided, and the connecting shaft 200 is a hollow structure, which is convenient for the power transmission line to pass through the connecting shaft 200 and connect with the luminous body 302 . Both ends of the connecting shaft 200 are fixedly connected with the mounting hole 103 and the side hole 305 respectively, and the connection method can be connected by screwing or directly inserted into the mounting hole 103 and the side hole 305 . The underwater light compensation range of the device is further improved by setting the connecting shaft 200, and when the device is damaged, the damaged device can be directly replaced by screwing, which is convenient for maintenance.

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PUM

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Abstract

Disclosed is underwater video shooting compensation lighting equipment. The equipment is provided with a video acquisition device and a compensation device; the video acquisition device is fixedly connected with the compensation device; the video acquisition device is provided with a video camera, a combination transmission line, a mounting cavity for mounting the video camera and a sidewall holeconnected with the compensation device; the video acquisition device is provided with a mounting hole for connecting the camera to a combination cable at the bottom of the mounting cavity, the video acquisition device is further provided with a sealing structure for sealing the opening of the mounting cavity, and the sealing structure is provided with a window and a rubber ring; the window is connected with the mounting cavity by screwing or buckling; and the compensation device is provided with an inner cavity, a luminous body, a sub-cavity, a cavity hole and a side hole. Through coordinationof the parts, the equipment reduces the influence of forward reflection and backward reflection of compensated light and direct reflection of special media at the bottom of water on underwater imageshooting when working underwater, and enhances the resolution during underwater image acquisition.

Description

technical field [0001] The invention relates to the technical field of underwater video detection, in particular to an underwater video shooting compensation lighting device. Background technique [0002] When taking pictures, photography and video surveillance in the underwater environment, due to the suspension particles, colloidal particles, microorganisms and underwater light in the water, etc., the images or videos of the photography and photography will be blurred, and even dizziness will occur in severe cases. light phenomenon. [0003] In the prior art, the usual auxiliary method is to directly use a light source to fill in the light, and then carry out image acquisition. However, due to the underwater medium, water depth, pressure, etc. Reflection and retroreflection affect the image quality of underwater photography and underwater photography. [0004] Therefore, aiming at the deficiencies of the prior art, it is very necessary to provide an underwater video shoo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225G03B15/05
CPCG03B15/05H04N23/56H04N23/50
Inventor 陈泽堂陈俊张庆煌刘小杰陈志堂邱成王细文
Owner 广州天地智能科技有限公司