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Underwater robot based on multi-filtering processing

An underwater robot and multiple filtering technology, applied in image data processing, instruments, devices supporting electrode clamps, etc., can solve the problems of slow welding speed, inability to weld underwater equipment, low precision and efficiency, etc.

Inactive Publication Date: 2016-11-09
李小春
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, there are the following problems to be solved for underwater welding: 1. The accuracy and efficiency of manual welding are not high; 2. The mechanical welding method has a specific structure that needs to adapt to the underwater environment, especially the image that needs to overcome various underwater disturbances Processing equipment; 3. Lack of automatic welding equipment
Therefore, in the prior art, mechanical welding cannot be used to weld underwater equipment, resulting in the current welding method being slow and inaccurate

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  • Underwater robot based on multi-filtering processing

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Embodiment Construction

[0015] The implementation of the underwater robot based on multiple filter processing of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Underwater welding must first accurately identify the position of the weld. In the prior art, image recognition is generally used. However, the shutter control of current underwater laser imaging is difficult, resulting in poor underwater laser image effects and the lack of suitable underwater positioning. equipment and image filtering equipment, so that the accuracy of underwater welding is not high.

[0017] In order to overcome the above-mentioned shortcomings, the present invention builds an underwater robot based on multiple filter processing, uses multiple filter methods to preprocess images, optimizes underwater laser imaging technology and underwater equipment positioning technology, and at the same time, transforms underwater robots and Welding equipment makes automatic un...

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Abstract

The invention relates to an underwater robot based on multi-filtering processing, which is used for underwater automatic welding. The underwater robot comprises an underwater robot main body, laser imaging equipment and weld seam identification equipment, wherein the laser imaging equipment and the weld seam identification equipment are both located on the underwater robot main body; the laser imaging equipment is used for taking underwater laser images; and the weld seam identification equipment is connected with the laser imaging equipment and used for extracting the characteristics of an underwater weld seam from the underwater laser images and determining the type of the underwater weld seam. Through the underwater robot, the accuracy of weld seam identification can be improved, and important reference data can be provided for underwater welding.

Description

[0001] The present invention is a divisional application of a patent with the application number 201510470296.8, the application date is August 4, 2015, and the invention name is "underwater robot based on multiple filtering processing". technical field [0002] The invention relates to the field of image filtering, in particular to an underwater robot based on multiple filtering processing. Background technique [0003] At present, there are the following problems to be solved for underwater welding: 1. The accuracy and efficiency of manual welding are not high; 2. The mechanical welding method has a specific structure that needs to adapt to the underwater environment, especially the image that needs to overcome various underwater disturbances Processing equipment; 3. Lack of automatic welding equipment. Therefore, in the prior art, mechanical welding cannot be used to weld underwater equipment, resulting in the current welding method being slow and inaccurate. [0004] To...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/02B23K9/127B23K9/28B23K9/32G06T7/00G06T7/60
CPCG06T7/0004G06T7/60B23K9/0061B23K9/02B23K9/1274B23K9/287B23K9/32G06T2207/20084G06T2207/20032G06T2207/30108G06T2207/30152G06T5/70
Inventor 李小春
Owner 李小春