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Positioning method, device, terminal device and storage medium

A positioning method and relative position technology, applied in image analysis, image enhancement, instruments, etc., can solve the problems of difficult positioning of dispensing head and lack of positioning technology of dispensing head, and achieve the effect of reducing the difficulty of positioning

Active Publication Date: 2021-10-22
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a positioning method, device, terminal equipment and computer-readable storage medium, aiming to solve the technical problem of the lack of dispensing head positioning technology in the prior art, resulting in difficult positioning of the dispensing head

Method used

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  • Positioning method, device, terminal device and storage medium
  • Positioning method, device, terminal device and storage medium
  • Positioning method, device, terminal device and storage medium

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] refer to figure 1 , figure 1 It is a schematic structural diagram of a terminal device in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0043] Terminal devices can be mobile phones, smart phones, notebook computers, digital broadcast receivers, personal digital assistants (PDAs), tablet computers (PADs) and other user equipment (User Equipment, UE), handheld devices, vehicle-mounted d...

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Abstract

The invention discloses a positioning method. The method includes the following steps: when the target image of the flange mechanism is obtained, determine the target pixel coordinates of the dispensing head in the flange mechanism from the target image, and the target The image is taken by a preset camera; the preset camera position parameter of the preset camera and the first relative position parameter of the first tool coordinate system corresponding to the dispensing head and the preset coordinate system are obtained; based on the first relative position parameters, the preset camera position parameters and the target pixel coordinates to obtain the position information of the dispensing head. The invention also discloses a positioning device, a terminal device and a computer-readable storage medium. Through the positioning method of the present application, the position information of the dispensing head can be accurately determined, so that the difficulty of positioning the dispensing head is reduced.

Description

technical field [0001] The present invention relates to the field of display device manufacturing, in particular to a positioning method, device, terminal equipment and computer-readable storage medium. Background technique [0002] With the gradual development of high-end LCD products (such as LCD TVs or splicing screens and other display products) to extremely narrow frames (frame size within 1mm), the lamination and bonding process has also changed from one-time molding strips to precision dispensing. [0003] Since it is difficult to ensure high-strength fastening force after the product is narrowed by one-time forming rubber strips, UV glue (vacuum sealant) with high adhesion is currently used in the industry, and it is combined with precision dispensing equipment to achieve extremely narrow frame products. Adhesive bonding process. When using UV glue for production, due to the characteristics of the glue, the glue supply system needs to be cleaned after each productio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/77
CPCG06T2207/30121G06T7/77
Inventor 唐以尧贾仁君王勇彭庆雄
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD