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Target tracking method and device, readable storage medium and electronic device

A target tracking and target object technology, applied in the field of computer vision, can solve the problems that the automatic driving system cannot provide the target object position information, and cannot accurately track the target object, etc.

Active Publication Date: 2019-09-27
NEUSOFT CORP +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the current object tracking method cannot accurately track the target object, so that it cannot accurately provide the location information of the target object for the automatic driving system

Method used

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  • Target tracking method and device, readable storage medium and electronic device
  • Target tracking method and device, readable storage medium and electronic device
  • Target tracking method and device, readable storage medium and electronic device

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Embodiment Construction

[0058] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0059] Generally, tracking models can be divided into short-term tracking models (hereinafter referred to as target trackers) and long-term tracking models (hereinafter referred to as target detection models). Among them, the target tracker is characterized by fast tracking speed and high frame rate, and can track high-speed moving target objects, but cannot track when the target object is lost or blocked. Tracking continues only when the target object reappears and the driver enters the target object again. The target detection model is to use the detection method to track the target object, so that the target object can be retrieved when the target is lost...

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Abstract

The invention relates to a target tracking method and device, a readable storage medium and electronic device. The method comprises the following steps of after receiving an image of a current frame, if the current state of a target tracker is an enabled state, inputting the image into the target tracker to track a target object through the target tracker; if the target tracker does not track the target object, switching the state of the target tracker into a stop state, and inputting an image into a target detection model to detect the target object through the target detection model; and if the target detection model successfully detects the target object, determining the detection position information of the target object according to the output data of the target detection model, initializing the target tracker according to the detection position information, and re-starting the target tracker. The target object is tracked based on the target tracker and the target detection model, and the accuracy and robustness of the target tracking can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of computer vision, and in particular, to an object tracking method, device, readable storage medium, and electronic equipment. Background technique [0002] Target tracking is an important topic in ADAS (Advanced Driving Assistant System, Advanced Driving Assistance System). Effective target tracking can provide the driver with reliable target object location information. Using this information, the driver can learn from the artificial tracking task. liberated. In this way, the driver only needs to set the target object to be tracked, and then the auxiliary navigation system will automatically track the target object, and even provide this information to the automatic driving system to achieve the purpose of automatically tracking the target object. However, the current object tracking method cannot accurately track the target object, so that it cannot accurately provide the location information o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/246
CPCG06T2207/10016G06T2207/20081G06T2207/30252G06T7/248
Inventor 李伟
Owner NEUSOFT CORP
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