Positioning control method and device, storage medium and robot

A technology of positioning control and foreground image, applied in the field of robotics, can solve the problems of poor positioning accuracy and inability to know the moving process of objects, and achieve the effect of good positioning accuracy, reducing the use of sensors, and reducing production costs.

Inactive Publication Date: 2019-05-10
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
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Problems solved by technology

[0003] The object of the present invention is to provide a positioning control method, device, storage medium and robot for the above-mentioned defects, so as to solve the hardware trigger positioning method in the prior art, which can only confirm that an object passes through at the moment of triggering but cannot know the object. During the whole movement process, the specific position of the object on the trigger line when the sensor is triggered, and whether the object that triggers the sensor is the target object, there is a problem of poor positioning accuracy, so as to achieve the effect of improving the positioning accuracy

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  • Positioning control method and device, storage medium and robot
  • Positioning control method and device, storage medium and robot
  • Positioning control method and device, storage medium and robot

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[0037]In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but 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 making creative efforts belong to the protection scope of the present invention.

[0038] According to an embodiment of the present invention, a positioning control method is provided, such as figure 1 A schematic flow diagram of an embodiment of the method of the present invention is shown. The positioning control method may include: step S110 to step S130.

[0039] At step S110, a foreground image is extracted from the target image by using a...

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Abstract

The invention discloses a positioning control method and device, a storage medium and a robot. The method comprises the following steps: extracting a foreground image from a target image by using a Gaussian mixture model; carrying out preprocessing on the foreground image to obtain target foreground images; and positioning a target object, and/ or calculating the moving speed of the target objectaccording to the at least two frames of target foreground images. According to the scheme, the method can solve the problem of poor positioning accuracy of hardware triggered positioning and achievesan effect of improving positioning accuracy.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a positioning control method, device, storage medium and robot, in particular to a production line product positioning method, device, storage medium and robot. Background technique [0002] In industrial production, with the popularity of robots and the continuous improvement of automation, machine vision technology is widely used in industrial production. Among them, the visual tracking of materials or finished products is an indispensable part of the key technology. For example, robots need to know the exact location information of objects when they grab and carry objects. The traditional hardware trigger positioning method can only confirm that an object passes by at the moment of triggering, but cannot know the entire moving process of the object, the specific position of the object on the trigger line when the sensor is triggered, and whether the object that trig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02G06T5/00G06T5/30G06T7/246G06T7/73
Inventor 魏泽刘志昌郑博王建鑫寸毛毛
Owner GREE ELECTRIC APPLIANCES INC
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