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Feature point matching method and device thereof

A feature point matching and feature point technology, which is applied in image data processing, television, instruments, etc., can solve problems such as cost increase

Active Publication Date: 2016-04-13
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the electronic industry with miniaturization and various types of low-volume production, the robotic arms used in this industry will require more time for teaching, and require a lot of fixtures for various objects, which will virtually increase the cost.

Method used

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  • Feature point matching method and device thereof
  • Feature point matching method and device thereof
  • Feature point matching method and device thereof

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Embodiment Construction

[0032] The implementation manners of the present disclosure are described below through specific specific examples, and those skilled in the art can easily understand the present disclosure from the content disclosed in this specification.

[0033] Please cooperate with reference figure 1 As shown, an embodiment of a feature point matching device of the present disclosure has a receiving unit 10 , an image capturing device 20 and a central processing unit 30 .

[0034] The receiving unit 10 has at least one light source 100 and a support plate 101, the light source 100 is arranged on the outer edge of the support plate 101, the support plate 101 can move in an axial direction relative to the light source 100, for example, the axial movement is the longitudinal axis Alternatively, the light source 100 can be a light emitting diode.

[0035] The image capturing device 20 has at least one image capturing device 200 , at least one first moving unit 201 , at least one second image...

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Abstract

A feature point matching method, which includes: obtaining a feature point from an image of at least one object; obtaining the position Pn of a feature point; obtaining the position Pn' of the feature point corresponding to Pn; determining whether the threshold is greater than the offset; if If yes, the feature points are obtained.

Description

technical field [0001] The invention relates to a feature point matching method and its device, in particular to a method and its device applied to image detection. Background technique [0002] With the development of automation, in recent years, the industry has used robotic arms to achieve the purpose of factory automation, but most of the applications are still limited to repetitive processing of fixed tasks, and these tasks must be planned in advance and then operated by an experienced operator A teaching device to teach the robot arm to reciprocate along the fixed track. [0003] However, in the electronic industry with miniaturization and various types of low-volume production, the robotic arms used in this industry will require more time for teaching, and require a lot of fixtures for various objects, which will virtually increase the cost. . [0004] Therefore, in recent years, robotic handsets used in automated production will be combined with camera devices, suc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00H04N5/225
Inventor 黄国唐吕尚杰谢伯璜江博通
Owner IND TECH RES INST