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Remote sensing video image moving target real-time intelligent perception method and device

A technology of moving objects and video images, applied in the field of image processing, can solve the problems of poor accuracy and real-time performance of perception results

Active Publication Date: 2019-02-26
湖南航升卫星科技有限公司
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Problems solved by technology

[0004] The invention provides a real-time intelligent perception method and device for a moving target in a remote sensing video image, and the invention solves the technical problem of poor accuracy and real-time performance of the perception result of a small-scale target in a remote sensing video image in an existing method

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  • Remote sensing video image moving target real-time intelligent perception method and device
  • Remote sensing video image moving target real-time intelligent perception method and device
  • Remote sensing video image moving target real-time intelligent perception method and device

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Embodiment Construction

[0058] The accompanying drawings constituting a part of this application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention.

[0059] The system and method for real-time intelligent perception of moving objects in remote sensing video based on deep learning provided by the present invention will be further described in detail below in conjunction with a specific embodiment.

[0060] Specific steps are as follows:

[0061] Step S100: Input the original remote sensing video data into the moving object candidate area image extraction module, use an image processing algorithm to process any frame image of the remote sensing video, and obtain an image of a candidate area that may contain a moving object in the frame image;

[0062] The experiment is carried out on a remote sensing vi...

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Abstract

The invention provides a real-time intelligent perception method and device for a moving target in a remote sensing video image. Through a construction method combining an image processing algorithm, a transfer learning method and a tree classification framework, small-scale target detection and depth training using a small amount of sample data are realized. Convolutional neural network, and the sample data is continuously expanded with the continuous operation of the system, thereby expanding the scale of sample data during the detection process and improving the accuracy of real-time intelligent perception of the target.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a real-time intelligent sensing method for remote sensing video targets, in particular to a real-time intelligent sensing method and device for remote sensing video image moving targets provided for remote sensing video images captured by video satellites. Background technique [0002] Video satellite is a new type of space-based information acquisition micro-satellite that adopts video imaging, real-time transmission of video data, and human-in-the-loop interactive operation. Compared with traditional satellites, video satellites can provide real-time video images, increase time-domain information compared with static single images, can obtain dynamic process information of targets, can detect the occurrence of dynamic events, and can Sequence images are reconstructed to obtain higher-resolution images, providing first-hand information for disaster relief, warti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/246G06N3/04
CPCG06T7/251G06T2207/20081G06N3/045
Inventor 项军华张学阳
Owner 湖南航升卫星科技有限公司
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