A method for image acquisition of oil leakage

An image acquisition and oil technology, which is applied in the direction of image communication, TV, color TV parts, etc., can solve the problems of complex steps and lack of universality, and achieve the goal of improving efficiency and accuracy, and improving anti-light interference ability, the effect of reducing subjective errors

Active Publication Date: 2022-02-18
SHANTOU A PLUX OPTOELECTRONICS
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Problems solved by technology

This method needs to set the scanning cycle and step size of the fluorescent excitation source according to the detection needs before scanning the oil spill area, which is not universal and the steps are complicated

Method used

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  • A method for image acquisition of oil leakage
  • A method for image acquisition of oil leakage

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Embodiment 1

[0045]This embodiment provides a method for collecting images of oil leakage, such as figure 1 , including the following steps:

[0046] S1: Obtain the light intensity data of the on-site environment without ultraviolet light irradiation;

[0047] S2: Adjust the parameters of the camera according to the light intensity data of the scene environment;

[0048] S3: Irradiate the target area with ultraviolet light, adjust the camera parameters to shoot;

[0049] S4: Evaluate whether the captured fluorescence image meets the image quality evaluation standard, if it meets the standard, output the captured fluorescence image; if it does not meet the image quality evaluation standard, adjust the parameters of the camera and shoot again until it meets the image quality evaluation standard.

[0050] Obtaining the lighting of the scene environment in step S1 includes the following steps:

[0051] S1.1: Determine a set of initial camera parameters, adjust the light intensity in the lab...

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Abstract

The invention discloses a method for collecting images of oil leakage, which comprises the following steps: S1: acquiring the light intensity data of the on-site environment; S2: adjusting the parameters of the camera according to the light intensity data of the on-site environment; S3: irradiating the target area with an ultraviolet lamp , adjust the camera parameters to shoot; S4: Evaluate whether the captured fluorescence image meets the image quality evaluation standard, if it meets the standard, output the captured fluorescence image; if it does not meet the image quality evaluation standard, adjust the camera parameters and shoot again until it meets the image quality quality assessment criteria. By obtaining the light intensity of the field environment, the present invention can find the corresponding optimal camera parameters for anti-light interference when the light interference of the field environment is strong, improve the ability of anti-light interference, and reduce the subjectivity caused by manual inspection at the same time Errors, improve the efficiency and accuracy of identifying oil clusters.

Description

technical field [0001] The present invention relates to the technical field of oil leakage detection and identification, and more specifically, to a method for collecting images of oil leakage. Background technique [0002] Oil leakage of equipment not only wastes a lot of oil, but also pollutes the environment, increases the workload of lubrication and maintenance, and even causes equipment accidents and affects production in severe cases. At present, manual inspection is mostly used to detect whether the equipment leaks oil, which is time-consuming and labor-intensive. In recent years, fluorescence detection technology has been widely used in the fields of substation oil pollution monitoring, transformer oil leakage and offshore oil exploitation, and some achievements have been made, which verifies the feasibility of fluorescence detection method to detect oil. However, in the prior art, the requirements for the image acquisition equipment are relatively high and are grea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N5/232
CPCH04N23/667H04N23/71H04N23/73H04N23/74
Inventor 吴涛徐媛媛叶玮琳陈贤碧贺继石李铿杭
Owner SHANTOU A PLUX OPTOELECTRONICS
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