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A target tracking method, device and readable medium

A target tracking and target technology, applied in the information field, can solve the problem that the target tracking method is not fast enough in operation.

Active Publication Date: 2021-01-05
北京飞搜科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of this specification provides a target tracking method, device and readable medium to solve the problem that the calculation speed of the target tracking method in the prior art is not fast enough when the amount of data reaches a certain level

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  • A target tracking method, device and readable medium
  • A target tracking method, device and readable medium
  • A target tracking method, device and readable medium

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Embodiment Construction

[0062] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0063] The technical solutions provided by each embodiment of this specification will be described in detail below in conjunction with the accompanying drawings.

[0064] Embodiments of the present invention provide a method for target tracking, such as figure 1 as shown, figure 1 It is a flowchart of a target tracking method in an embodiment of the...

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Abstract

The present invention provides a target tracking method, device and medium. After acquiring the first target area containing the tracked target, the GPU acquires the reference features of the first target area, and according to the reference features and features The template acquires the position information of the target in the second frame of image, and then the GPU also acquires the scale information of the target in the second frame of image according to the reference feature and at least one preset scale template, and finally, Then, according to the position information and scale information, determine a second target area of ​​the target in the second frame image. The GPU has complex mathematical and geometric calculation capabilities. During the above data processing process, data can be processed in a parallel manner, and the calculation speed of target tracking can be greatly improved while ensuring accuracy.

Description

technical field [0001] This specification relates to the field of information technology, and in particular to a target tracking method, device and readable medium. Background technique [0002] The problem of target tracking, with the rise of deep learning methods, the effect is getting better and better, but the accompanying problem is that the amount of calculation is increasing, and the time consumed is getting longer and longer. In the past, only through the replacement of the CPU Improve the execution speed of the program very well. However, with the rise of the big data industry, simple updating can no longer keep up with the increase in the amount of data and calculations, so more and more attention has been paid to the optimization of distributed and parallel programs. [0003] Specifically, CPU acceleration mainly focuses on multi-core performance and multi-thread performance, such as parallelizing the for loop through openmp, but due to the limited number of CPU ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/238G06T7/246G06T7/262G06K9/62
CPCG06T7/238G06T7/251G06T7/262G06T2207/20084G06T2207/20081G06T2207/20056G06T2207/10016G06F18/2135
Inventor 白帅董远白洪亮熊风烨
Owner 北京飞搜科技有限公司