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Target tracking method and device

A target tracking and target technology, applied in the field of target detection, can solve problems such as poor detection effect, and achieve the effect of improving speed and accuracy

Active Publication Date: 2020-08-11
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the process of implementing the present application, the inventor found that the current target tracking method has a poor detection effect for a small group

Method used

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  • Target tracking method and device

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0053] Such as figure 1 As shown, it is an example diagram of the target tracking model provided by the embodiment of the present application. The target tracking model provided by the present application includes two convolutional neural networks (Convolutional Neural Networks, CNN) and a time recurrent neural network LSTM (Long Short-Term Memory). Among them, convolutional network 1 is the convolutional layer of one of the convolutional neural networks (for...

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Abstract

The embodiment of the present application discloses a target tracking method and device, which combines a two-layer convolutional neural network with a time recurrent neural network model to solve the problem of low detection rate for small targets. Moreover, the information associated with the target in the background is extracted for target detection, which improves the speed and accuracy of the target tracking model in video target detection.

Description

technical field [0001] The present application relates to the technical field of target detection, and more specifically, to a target tracking method and device. Background technique [0002] Object tracking has always been a hot issue in the field of computer vision and pattern recognition. It has a wide range of applications in video surveillance, human-computer interaction, and vehicle navigation. In the process of implementing the present application, the inventor found that the current target tracking method has poor detection effect on small groups. [0003] Therefore, how to improve the accuracy of target detection results has become an urgent problem to be solved. Contents of the invention [0004] The purpose of this application is to provide a target tracking method and device to improve the accuracy of target detection results. [0005] In order to achieve the above object, the application provides the following technical solutions: [0006] A target tracking...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/084G06V20/42G06N3/045G06F18/214
Inventor 杨依凡王宇庆杨航
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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