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Robot and object distance detection method and device thereof

A technology of object distance and detection method, which is applied in the field of robotics, can solve the problems of low distance accuracy, excessive computing resources, and consumption, and achieve the effect of improving accuracy, reducing requirements, and reducing registration errors

Inactive Publication Date: 2020-06-26
深圳市香蕉智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present application provides a robot and its object distance detection method and device to solve the problem that in the prior art, when determining the distance of objects in the robot scene, it needs to consume more computing resources, and the obtained distance The problem of low accuracy

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  • Robot and object distance detection method and device thereof
  • Robot and object distance detection method and device thereof
  • Robot and object distance detection method and device thereof

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Embodiment Construction

[0046] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0047] In order to illustrate the technical solutions described in this application, specific examples are used below to illustrate.

[0048] figure 1 It is a schematic diagram of the implementation flow of a robot object distance detection method provided in the embodiment of the present application, and is described in detail as follows:

[0049] In step S101, a color image colle...

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Abstract

The invention discloses an object distance detection method of a robot, and the method comprises the following steps: acquiring a color image acquired by a color camera; identifying the image size ofa target object included in the color image; determining whether the distance of the object meets a preset linear fitting requirement or not according to the image size of the target object; when thedistance of the target object meets the preset linear fitting requirement, acquiring the distance between the target object and the robot according to the preset corresponding relation between the image size of the target object and the distance. The distance between the robot and the target object can be quickly determined only through simple judgment and search; the requirement for hardware computing resources can be lowered, the robot cost is reduced, the distance is directly calculated according to the size of the image, registration errors caused by the fact that the image of the target object is small can be reduced, and the accuracy of the calculated distance can be improved.

Description

technical field [0001] The present application belongs to the field of robots, and in particular relates to a method and device for detecting distance between a robot and an object thereof. Background technique [0002] During the movement of the robot, it is necessary to detect objects such as obstacles in the scene where the robot is located, so that the robot can plan paths in a timely and effective manner and reliably perform the set tasks based on information such as obstacles in the scene. [0003] At present, when detecting obstacles in a scene, it is usually based on the registration of color images and depth images. That is, by matching the color image and the depth image, the distance detected by the depth image can be associated with the object recognized by the color image to obtain the distance corresponding to the object. [0004] However, when calculating the distance of an object through real-time registration, it needs to consume more hardware computing res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/14G06K9/00G06T7/30G06T7/62G06T7/70
CPCG01B11/14G06T7/30G06T7/62G06T7/70G06T2207/10024G06T2207/10028G06V20/20
Inventor 苏锴坚谢非刘松
Owner 深圳市香蕉智能科技有限公司
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