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Target tracking method and device and computer readable storage medium

A target tracking and target technology, applied in the electronic field, can solve the problems of low real-time and low accuracy of target tracking

Pending Publication Date: 2020-05-08
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a target tracking method, device, and computer-readable storage medium, which can solve the problem of low real-time and low accuracy of target tracking in the related art

Method used

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  • Target tracking method and device and computer readable storage medium
  • Target tracking method and device and computer readable storage medium
  • Target tracking method and device and computer readable storage medium

Examples

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Embodiment Construction

[0054] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0055] figure 1 It is a flow chart of a target tracking method provided by an embodiment of the present invention. see figure 1 , the method includes:

[0056] Step 101: Obtain a video that needs to be tracked.

[0057] It should be noted that the video can be a video captured by a camera used in the fields of security monitoring, intelligent transportation, automatic driving, etc. Of course, the video can also be other video that requires target tracking, and this embodiment of the present invention does not make any limited.

[0058] Step 102: Using the target recognition model, determine the position of the detection frame in each frame of video image of the video, and determine the category and image features of the target in e...

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Abstract

The invention discloses a target tracking method and device, and belongs to the technical field of electronics. The method comprises the following steps: determining the position of a detection framein each frame of video image of the video and the category and image features of a target in each detection frame through a target identification model, wherein the target recognition model is obtained by training a neural network model by using a target detection data set and a retrieval data set, each piece of target detection data is marked with a detection frame position and a corresponding target category, and each piece of retrieval data is marked with a target identifier; and tracking the target contained in the video according to the position of the detection frame in each frame of video image of the video and the category and image features of the target in each detection frame. The target recognition model can locate the target and extract the image features of the target at thesame time, the image features of the target can be directly provided for evaluation reference of target tracking under the condition that extra time consumption and resource consumption are not increased, and the real-time performance and accuracy of target tracking can be improved.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to a target tracking method, device and computer-readable storage medium. Background technique [0002] With the development of electronic technology, the identification and understanding of image content has become a research hotspot. As an important aspect of identifying and understanding image content, object tracking has a wide range of applications in security monitoring, intelligent transportation, autonomous driving and other fields. Target tracking refers to continuously and automatically identifying and locating targets in the video to record the target's trajectory. [0003] At present, when performing target tracking in a video, first use the target detection model to detect the position of the detection frame in each frame of the video image and its corresponding target category, and then use the preset tracking algorithm to detect the detection frame in eac...

Claims

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Application Information

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IPC IPC(8): G06T7/246G06T7/269G06K9/62
CPCG06T7/251G06T7/269G06T2207/10016G06T2207/20081G06T2207/20084G06V2201/07G06F18/22G06F18/214Y02D10/00
Inventor 范晶
Owner HANGZHOU HIKVISION DIGITAL TECH
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