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Image processing method, device and electronic equipment

An image processing device and image processing technology, applied in the field of image processing, can solve problems such as lead wire extraction interference, strong reflection, imaging interference on the clamping tooling surface, etc., and achieve the effect of easy management and control

Active Publication Date: 2021-03-30
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The lower part of the voice coil is a metal washer. The surface of the metal washer is nickel-plated, and the reflection is strong. After lighting, many dark spots will be formed, which will cause great interference to the extraction of the lead wire.
The outgoing part of the lead wire is also interfered by the glue on the outside of the voice coil, clamping tooling and other surface imaging

Method used

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  • Image processing method, device and electronic equipment
  • Image processing method, device and electronic equipment
  • Image processing method, device and electronic equipment

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Embodiment Construction

[0061] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0062] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0063] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0064] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses an image processing method and device and an electronic device. The image processing method comprises the following steps: controlling a camera to photograph a voice coil leadto obtain an image to be measured; setting a set number of gray level detection calipers in an image to be measured along a pre-stored reference lead trajectory to obtain a distance between a pair ofboundary points corresponding to each gray level detection caliper; determining whether each pair of boundary points is valid according to the distance between the pairs of boundary points; determining a trajectory point of a lead in the image to be measured according to a center point between each pair of valid boundary points; determining the trajectory of the lead wire in the image to be measured according to the trajectory points. Thus, through the image processing method of the invention, the lead trace in the image to be tested can be automatically extracted, and the tester is convenientto manage and control the lead trace.

Description

technical field [0001] The present invention relates to the field of image processing, and more specifically, the present invention relates to an image processing method, device and electronic equipment. Background technique [0002] At present, China's smart phones are developing rapidly, and at the same time, the demand for related components of mobile phones is also growing rapidly, including speaker components, which contain voice coils. On the disk, the lead wire is subjected to stress after welding, and the lead wire track and position will change greatly, so the position of the lead wire needs to be controlled. [0003] The lower part of the voice coil is a metal washer. The surface of the metal washer is nickel-plated, and the reflection is strong. After lighting, many dark spots are formed, which greatly interferes with the extraction of the lead wire. There is also a lot of interference in the surface imaging of the outgoing part of the lead wire due to the glue o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/60
CPCG06T7/0012G06T7/60G06T2207/10004G06T2207/30108
Inventor 袁旗
Owner GEER TECH CO LTD