Anti-interference system for 3D visual identification, and anti-interference method of the same

Abstract

The invention discloses an anti-interference system for 3D visual identification. The anti-interference system for 3D visual identification includes a decomposition module, an image surface layer noise analysis module, an image bottom layer noise analysis module, a noise fitting module, a first denoising module, a second denoising module and a synthesis module, wherein the decomposition module isused for decomposing the obtained 3D image to obtain the surface layer of the image, the bottom layer of the image and the characteristic layer of the image; the image surface layer noise analysis module is used for analyzing the noise signal of the surface layer of the image; the image bottom layer noise analysis module is used for analyzing the noise signal of the bottom layer of the image; thenoise fitting module is used for fitting the noise signals of the surface layer and the bottom layer of the image; the first denoising module is used for removing the noise of the characteristic layerof the image; the second denoising module is used for removing the noise of the surface and the bottom layer of the image; and the synthesis module synthesizes the processed surface layer, bottom layer and characteristic layer of the image again to form a 3D image. The anti-interference system for 3D visual identification can solve the deficiency of the prior art, and can improve the anti-interference capability of a 3D imaging system.

Description

Technical field [0001] The invention relates to the technical field of industrial automation, in particular to an anti-interference system and an anti-interference method for 3D visual recognition. Background technique [0002] In automated production lines, inspection of workpieces through 3D visual recognition has become a highly efficient automatic visual inspection method. However, the existing fast 3D imaging system cannot effectively eliminate the interference noise existing in the acquired image, resulting in poor anti-interference ability of the 3D imaging system. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-jamming system and an anti-jamming method for 3D visual recognition, which can solve the shortcomings of the prior art and improve the anti-jamming ability of the 3D imaging system. [0004] To solve the above technical problems, the technical solutions adopted by the present invention are as follows...

AI Technical Summary

Problems solved by technology

However, the existing fast 3D imaging system cannot effectively eliminate the interference noise in the collected images, resulting in poor anti-interference ability of the 3D imaging system

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