Knitted fabric pad dyeing process anomaly detection method

A knitted fabric, abnormal detection technology, applied in the field of identifying graphics, can solve the problem of low accuracy of abnormal detection in pad dyeing process, and achieve the effect of reliable detection, guaranteeing production efficiency, and improving elimination efficiency.

Active Publication Date: 2022-07-01
南通倍拓工贸有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for detecting the abnormality of the pad dyeing process of knitted fabrics, which is used to solve the problem of low accuracy in the detection of the abnormality of the pad dyeing process of knitted fabrics

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Knitted fabric pad dyeing process anomaly detection method
  • Knitted fabric pad dyeing process anomaly detection method
  • Knitted fabric pad dyeing process anomaly detection method

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Embodiment Construction

[0047] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the following describes the specific implementation, structure, features and effects of the technical solutions proposed by the present invention in detail with reference to the accompanying drawings and preferred embodiments. described as follows. In the following description, different "one embodiment" or "another embodiment" are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0049] Knitted fabrics have the characteristics of sparse yarns and large holes in the fabric, which cannot be avoid...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to the technical field of pattern recognition, in particular to a knitted fabric pad dyeing process anomaly detection method, which can be realized by an artificial intelligence system, an artificial intelligence optimization operation system or artificial intelligence middleware, and comprises the following steps of: obtaining a gradient magnitude of each pixel point in a gray image of a pad-dyed knitted fabric image, determining a gradient amplitude level of each pixel point, and further determining a gradient abnormal value; determining a global abnormal coefficient and a local abnormal coefficient according to the gradient magnitude level and position of each pixel point; and according to the gradient abnormal value, the global abnormal coefficient and the local abnormal coefficient, realizing knitted fabric pad dyeing process anomaly detection. According to the method, the pattern recognition technology is utilized, the pad dyeing abnormal condition of the knitted fabric is accurately detected through data processing and calculation, then reliable detection of the abnormal reason of the pad dyeing process is achieved, and the method can be used for development of computer visual and auditory software and other application software.

Description

technical field [0001] The invention relates to the technical field of identification graphics, in particular to a method for detecting abnormality in a pad dyeing process of knitted fabrics. Background technique [0002] In the textile industry, the dyeing process of knitted fabrics generally adopts the pad dyeing process due to the characteristics of large holes and thick fibers. Dyeing factory uses. The problem of chromatic aberration during continuous pad dyeing has always been a difficult problem for printing and dyeing enterprises to stably improve product quality, and the types of chromatic aberration are varied and varied due to their different causes. Therefore, a pad dyeing process that can be judged according to the surface characteristics of the dyed product is required. Whether there is an abnormal method, and this method can be accurately attributed to improve the elimination efficiency of production defects. [0003] The characteristics of finished knitted f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
CPCG06T7/0004G06T2207/30124G06T2207/20076Y02P90/30
Inventor 陈东
Owner 南通倍拓工贸有限公司
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