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Fast intelligent tracking method and device based on classified learning

An intelligent tracking and fast technology, which is applied in image analysis, character and pattern recognition, image data processing, etc., can solve the problems of difficult identification and tracking, inability to complete tracking tasks, and inability to track targets stably, achieving good size and position Adaptive ability and anti-background noise ability, realize high-precision positioning requirements, and improve the effect of software response speed

Active Publication Date: 2019-08-30
仇永生
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When observing ground targets from the air, the ground background is complex, and identification and tracking are difficult. Using traditional target tracking technology, the target cannot be tracked stably under the complex background, resulting in poor tracking effect and unable to complete the tracking task.

Method used

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  • Fast intelligent tracking method and device based on classified learning
  • Fast intelligent tracking method and device based on classified learning
  • Fast intelligent tracking method and device based on classified learning

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Embodiment Construction

[0039] The technical contents of the present invention will be further described below in conjunction with the examples; the following examples are illustrative, not restrictive, and the protection scope of the present invention cannot be limited with the following examples.

[0040] 1 Overall control system design of the stable tracking platform

[0041] The stable tracking platform mainly includes a connecting frame, pitch motor, high and low code disc, pitch electrical connector, platform control circuit, etc.; the turntable realizes the horizontal rotation function of photoelectric equipment, and it mainly includes a rotary motor, a horizontal code disc, and a rotary electrical connector. The platform control circuit is mainly composed of a small motor direct drive control core module and a small microchip-based image acquisition and intelligent identification tracking module, such as figure 1 shown.

[0042] The core module of small motor direct drive control is mainly c...

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Abstract

The invention discloses a fast intelligent tracking method and device based on classified learning. A target image is quickly tracked, a corresponding control angle is determined through calculation,the control angle is transmitted to a motor control module, the platform is driven to move to enable the lens center to be aligned with the moving target all the time, and therefore the image trackingof the target is achieved. A quaternion method is introduced to carry out attitude calculation and carry out dynamic error compensation, so that the real-time performance and the stability of systemattitude sense are provided. And a pyramid algorithm is improved to layer the image, so that an optimal matching point is quickly found, and the algorithm speed is greatly improved. The method and thedevice are suitable for the ground detection, target identification, tracking and the like of the small industrial unmanned aerial vehicles.

Description

technical field [0001] The invention belongs to the field of intelligent control systems, and in particular relates to a fast intelligent tracking method and device based on classification learning. Background technique [0002] With the popularity of UAV applications, the application of small industrial UAVs in various industries has also begun. As an important part of industrial UAVs, the stable tracking platform is mounted on UAVs to complete ground detection and target identification, tracking, etc. When observing ground targets from the air, the ground background is complex, and identification and tracking are difficult. Using traditional target tracking technology, the target cannot be tracked stably under the complex background, resulting in poor tracking effect and unable to complete the tracking task. The invention is an intelligent tracking method and device based on classification learning under the technical background of a small industrial unmanned aerial vehic...

Claims

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Application Information

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IPC IPC(8): G06T7/246G06K9/62
CPCG06T7/246G06T2207/20032G06T2207/20016G06V10/751
Inventor 仇永生吴加佳王勇梁志伟
Owner 仇永生
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