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Object tracking method, device, computer equipment and storage medium

An object tracking and computer program technology, applied in the computer field, can solve the problems of consuming large search computing time and low object tracking processing efficiency.

Active Publication Date: 2020-07-07
浙江清鹤科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the number of acquisition devices is particularly large or the number of objects is particularly large in the usage scenario, it will consume a lot of search and calculation time, making the processing efficiency of object tracking low

Method used

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  • Object tracking method, device, computer equipment and storage medium
  • Object tracking method, device, computer equipment and storage medium
  • Object tracking method, device, computer equipment and storage medium

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Embodiment Construction

[0059] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0060] The object tracking method provided by this application can be applied to such as figure 1 shown in the application environment. Wherein, the collection device 102 communicates with the server 104 through a network. Specifically, there may be multiple collection devices 102 , real-time images collected by multiple collection devices 102 have overlapping areas, and each collection device 102 may send the collected real-time images to the server 104 through the network. The server 104 receives and obtains the real-time image collected by the adjacent acquisition dev...

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Abstract

The present application relates to the field of computer technology, in particular to an object tracking method, device, computer equipment and storage medium. The method includes: acquiring real-time images collected by adjacent acquisition devices, and splicing the real-time images collected by adjacent acquisition devices to obtain a spliced ​​image, the spliced ​​image including overlapping areas of real-time images of adjacent capture devices; Extract the object features in the overlapping area of ​​the overlapping area, and obtain the object recognition frame, object feature of each object in the overlapping area, and the similarity of multiple objects in the overlapping area being the same object; determine that multiple objects whose similarity meets the preset threshold are the same object , and add the same object identifier to the object recognition frame corresponding to the same object; obtain each real-time image corresponding to the spliced ​​image, and add the object identifier frame carrying the same object identifier to each real-time image to track the same object. The method can improve the object tracking efficiency.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to an object tracking method, device, computer equipment and storage medium. Background technique [0002] Computer vision is a very important research hotspot and difficulty in the field of artificial intelligence. In the field of computer vision, target detection is the focus of research. One of the most active research directions is about object tracking, such as pedestrian tracking. [0003] In the traditional way, when performing real-time object tracking, it is necessary to match the characteristics of multiple acquisition devices (such as cameras) and all objects. If the number of acquisition devices is particularly large or the number of objects is particularly large in the usage scenario, a large amount of search calculation time will be consumed, making the processing efficiency of object tracking low. Contents of the invention [0004] Based on this, it is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62
CPCG06V20/48G06V10/40G06F18/22
Inventor 郝霖王国权叶德建
Owner 浙江清鹤科技有限公司