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Smart ammunition target tracking method

A target tracking and smart ammunition technology, applied in image data processing, instruments, calculations, etc., can solve problems such as low precision and complicated methods, and achieve the effect of low precision, simple methods and convenient operation

Active Publication Date: 2014-09-03
杨婷
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Problems solved by technology

[0006] The purpose of the embodiments of the present invention is to provide a smart ammunition target tracking method, which aims to solve the problems of low precision and complicated methods in the existing smart ammunition target tracking methods

Method used

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0044] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0045] Such as figure 1 As shown, the smart ammunition target tracking method of the embodiment of the present invention includes the following steps:

[0046] S101: The centroid tracking adopts the automatic threshold segmentation method-the automatic threshold method of variance between classes;

[0047] S102: The MRD algorithm improves the image correlation measurement method based on robust statistics, and uses the robust estimation function to weight the p...

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Abstract

The invention discloses a smart ammunition target tracking method. The smart ammunition target tracking method comprises the steps that an automatic threshold dividing-interclass variance automatic threshold method is adopted in centroid tracking; an MRD algorithm is a measurement method which improves image correlation according to robust statistics, and a robust estimation function is used for conducting summation on the pixel gray level difference after weighting is conducted; a target is distributed in a point-shaped mode, point-shaped interference is the main interference source, and a target characteristic correlation method is adopted to track the target and eliminate the influences on tracking of interference; when the target moves quickly or the target is shielded, the method that an adaptive filter and Kalman filtering are combined is adopted to realize target parameter filtering prediction. According to the smart ammunition target tracking method, the centroid tracking algorithm, the MRD algorithm, point target tracking, adaptive filtering and memory tracking are adopted to realize accurate tracking of smart ammunition targets, and a tool convenient and fast to use is provided for accurate attacking of smart ammunitions.

Description

technical field [0001] The invention belongs to the technical field of smart ammunition, and in particular relates to a method for tracking a smart ammunition target. Background technique [0002] Modern warfare puts forward higher requirements on the accuracy of weapon systems, which requires the weapon system to have the ability of "first hit, precision strike". From the perspective of the development of the ammunition system, it has developed from the initial uncontrolled ammunition to the current missile. Missiles belong to precision strike munitions. Because of their high cost, they cannot be equipped with large quantities of troops. Therefore, how to improve the precision strike capability of traditional ammunition has become the development direction for countries to develop guided munitions. With the development of microelectronic technology and information technology, it provides a technical basis for improving the shooting accuracy of existing conventional ammunit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/20
Inventor 周洪成胡艳陈存宝姜志鹏
Owner 杨婷
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