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Underwater visual image enhancement method and system for bionic robotic fish

A visual image and robotic fish technology, applied in image enhancement, image analysis, image data processing, etc., can solve the problems of inability to display the picture and the visual effect of the bionic robotic fish is not good, and achieve the effect of improving reliability and applicability

Pending Publication Date: 2020-12-11
SHANDONG JIANZHU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventors found that at the present stage, due to the influence of factors such as underwater lighting, underwater environment, and water quality, the vision of the bionic robotic fish cannot clearly present the images captured by the camera, resulting in poor visual effects of the bionic robotic fish. it is good

Method used

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  • Underwater visual image enhancement method and system for bionic robotic fish
  • Underwater visual image enhancement method and system for bionic robotic fish
  • Underwater visual image enhancement method and system for bionic robotic fish

Examples

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Embodiment 1

[0034] This embodiment provides a bionic robotic fish underwater visual image enhancement method;

[0035] Such as Figure 4 As shown, a bionic robot fish underwater visual image enhancement method, including:

[0036] S101: Using the bionic robot fish to obtain the original target image;

[0037] S102: Preprocessing the original target image by means of nonlinear mapping;

[0038] S103: Input the original target image into the pre-trained deep convolutional generative confrontation network DCGAN, and output the enhanced initial target image.

[0039] As one or more embodiments, the method further includes:

[0040] S104: Fusion the enhanced initial target image with the original target image to obtain a final enhanced target image.

[0041] As one or more embodiments, the S101: using the bionic robot fish to acquire the original target image; is to use the camera mounted on the bionic robot fish to acquire the original target image.

[0042] As one or more embodiments, i...

Embodiment 2

[0124] This embodiment provides a bionic robotic fish underwater visual image enhancement system;

[0125] A bionic robotic fish underwater visual image enhancement system, comprising:

[0126] An acquisition module configured to: utilize the bionic robotic fish to acquire the original target image;

[0127] A preprocessing module configured to: perform preprocessing on the original target image in a non-linear mapping manner;

[0128] The output module is configured to: input the original target image into the pre-trained deep convolution generation confrontation network DCGAN, and output the enhanced initial target image.

[0129] It should be noted here that the above acquisition module, preprocessing module and output module correspond to steps S101 to S103 in the first embodiment, and the examples and application scenarios implemented by the above modules and the corresponding steps are the same, but are not limited to the above embodiment a public content. It should b...

Embodiment 3

[0133] This embodiment also provides an electronic device, including: one or more processors, one or more memories, and one or more computer programs; wherein, the processor is connected to the memory, and the one or more computer programs are programmed Stored in the memory, when the electronic device is running, the processor executes one or more computer programs stored in the memory, so that the electronic device executes the method described in Embodiment 1 above.

[0134] It should be understood that in this embodiment, the processor can be a central processing unit CPU, and the processor can also be other general-purpose processors, digital signal processors DSP, application specific integrated circuits ASIC, off-the-shelf programmable gate array FPGA or other programmable logic devices , discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, o...

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Abstract

The invention discloses a underwater visual image enhancement method and system for bionic robotic fish. The method comprises the following steps: acquiring an original target image by using a bionicrobotic fish; preprocessing the original target image by adopting a nonlinear mapping mode; and inputting the original target image into a pre-trained deep convolutional generative adversarial networkDCGAN, and outputting an enhanced initial target image.

Description

technical field [0001] The present application relates to the technical field of image enhancement, in particular to a bionic robot fish underwater visual image enhancement method and system. Background technique [0002] The statements in this section merely mention the background art related to this application, and do not necessarily constitute the prior art. [0003] In recent years, as the scarcity of land resources has become increasingly serious, people have paid more and more attention to the rich marine resources. Since the original underwater detection, operation, and delivery devices are difficult to meet the needs of complex underwater operations, the research and development of underwater robots has been accelerated. As the combination of fish propulsion mechanism and robot technology, the bionic robotic fish provides a new idea for the development of new underwater vehicles, and has important research value and application prospects. [0004] When performing ...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T5/50
CPCG06T5/50G06T2207/20081G06T2207/20084G06T2207/20221G06T5/90G06T5/73G06T5/70Y02A40/81
Inventor 汪明张宜阳常征卫正逯广浩谢浩田
Owner SHANDONG JIANZHU UNIV
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