Loss compensation method and system for tracked object and computer equipment

A compensation method and technology of a computer program are applied in the field of compensation for the loss of tracked objects, which can solve problems such as tracking loss, and achieve the effects of reducing cargo damage, reducing the rate of lost orders, and preventing missing goods

Active Publication Date: 2020-06-05
SUNING CLOUD COMPUTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the existing technology is tracking a moving object, it often encounters the situation of tracking loss

Method used

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  • Loss compensation method and system for tracked object and computer equipment
  • Loss compensation method and system for tracked object and computer equipment
  • Loss compensation method and system for tracked object and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0065] Applying the above method to the visual three-dimensional space to track and compensate the human ID is as follows:

[0066] combine Figure 4 , a method for compensating for ID tracking loss in a visual three-dimensional space, comprising the following steps:

[0067] New generation of unowned IDs in visual 3D space;

[0068] Determine the number of IDs lost in the visual three-dimensional space within the threshold time;

[0069] Perform corresponding compensation operations according to the number of lost IDs.

[0070] The number of lost IDs in the visual three-dimensional space within the judgment threshold time, specifically, the number of lost IDs within the judgment threshold time is equal to 1 or greater than 1.

[0071] The corresponding compensation operations performed according to the number of lost IDs are specifically:

[0072] When the number of lost IDs is equal to 1, execute the single ID compensation method to compensate for the lost IDs; specifica...

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PUM

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Abstract

The invention discloses a loss compensation method and system for tracked objects and computer equipment, and the method comprises the following steps: setting a label for a tracked object without a label in a to-be-detected space in real time, and enabling each tracked object to be corresponding to one label at the same moment; when no main label is generated, judging the number of lost labels within the threshold time; when the number of the lost labels is one, directly carrying out label compensation; and when the number of the lost labels is more than one, carrying out distance judgment, and carrying out label compensation according to a distance judgment result. According to the method, object tracking in the to-be-measured space can be compensated, and the tracked object is preventedfrom being lost.

Description

technical field [0001] The invention belongs to the technical field of object tracking, in particular to a tracking object loss compensation method, system and computer equipment. Background technique [0002] In logistics warehousing and "unmanned stores", moving objects or human bodies need to be tracked. Through tracking to realize the judgment and behavior analysis of its movement trajectory. [0003] The "unmanned store" without cashiers integrates various technologies such as artificial intelligence, big data, and cloud computing, and performs intelligent and automated processing through technical means. There is no manual intervention in the whole process, and millisecond-level checkout can be realized. Go, greatly shorten the time for customers to pay. The operation of the "unmanned store" involves the combined use of a variety of new technologies, including gravity recognition product technology, face image recognition technology, and human body tracking technolog...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/20G06V20/52
Inventor 李涛刘澍冀怀远蒋涛王东峰
Owner SUNING CLOUD COMPUTING CO LTD
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