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Visual matching method and device

A technology of visual matching and matching features, applied in the field of visual processing, can solve problems such as low reliability, achieve the effect of improving reliability and solving relatively low reliability

Pending Publication Date: 2020-05-08
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a visual matching method and device to at least solve the technical problem of relatively low reliability of the visual matching method in the related art

Method used

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  • Visual matching method and device

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Embodiment 1

[0024] According to an embodiment of the present invention, a method embodiment of a visual matching method is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0025] figure 1 is a flowchart of a visual matching method according to an embodiment of the present invention, such as figure 1 As shown, the visual matching method includes the following steps:

[0026] Step S102, acquiring the left image and the right image of the target object collected by the binocular image collection device.

[0027] Optionally, in the embodiment of the present invention, the three-dimensional information of the target object is mainly obtained by using the binocular vision technology,...

Embodiment 2

[0050] According to another aspect of the embodiments of the present invention, an embodiment of an apparatus for performing a visual matching method is also provided, Figure 4 is a schematic diagram of a visual matching device according to an embodiment of the present invention, such as Figure 4 As shown, the visual matching device includes: an acquisition unit 41 , a feature point detection unit 43 , a feature point matching unit 45 , and a three-dimensional reconstruction unit 47 . The visual matching device will be described in detail below.

[0051] The obtaining unit 41 is configured to obtain the left image and the right image of the target object collected by the binocular image collection device.

[0052] The feature point detection unit 43 is configured to perform feature point detection on the left image and the right image to obtain a first set of feature points corresponding to the left image and a second set of feature points corresponding to the right image. ...

Embodiment 3

[0061]According to another aspect of the embodiments of the present invention, a storage medium is further provided, and the storage medium includes a stored program, wherein the program executes any one of the above-mentioned visual matching methods.

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Abstract

The invention discloses a visual matching method and a device. The method comprises the following steps: acquiring a left image and a right image of a target object acquired by binocular image acquisition equipment; performing feature point detection on the left image and the right image to obtain a first feature point set corresponding to the left image and a second feature point set corresponding to the right image; performing feature point matching on the first feature set and the second feature point set; and performing three-dimensional reconstruction on the target object based on a feature point matching result. According to the method, the technical problem of relatively low reliability of a visual matching mode in related technologies is solved.

Description

technical field [0001] The present invention relates to the technical field of visual processing, in particular to a visual matching method and device. Background technique [0002] With the development of technologies such as intelligent manufacturing, artificial intelligence, and assisted driving, people urgently need to perceive external three-dimensional information. Through binocular imitation human eye vision technology, the required information can be effectively obtained, and the most critical in binocular vision technology is Binocular vision matching, however, the general process of binocular vision matching in the prior art is cumbersome and requires a long matching time. Due to the long matching time and cumbersome matching process, it is easy to reduce the accuracy of matching, thus The matching reliability is relatively low. [0003] For the problem of relatively low reliability of the visual matching method in the above-mentioned related technologies, no effe...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06K9/46
CPCG06V10/464G06V10/44G06F18/22
Inventor 杨顺波朱虹周志勇
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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