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Multiband image fusion recognition method

An image fusion and recognition method technology, applied in image enhancement, image analysis, image data processing and other directions, can solve problems that cannot be called multi-band image fusion and recognition method, achieve strong anti-interference ability, enhance understanding and information. Reliability, the effect of reducing the loss of information

Active Publication Date: 2018-05-18
中国兵器装备集团自动化研究所有限公司
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Problems solved by technology

This so-called multi-band image fusion recognition method cannot be called a real multi-band image fusion recognition method.
Based on the two-band fusion image recognition method directly applied to three or more band image fusion recognition, it will bring many problems

Method used

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  • Multiband image fusion recognition method

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Embodiment 1

[0041] Such as figure 1 as shown,

[0042] A multi-band image fusion recognition method, comprising the following steps:

[0043] A1: After performing sample training with the training samples of mid-wave infrared images, long-wave infrared images, and visible light images, respectively, one-to-one corresponding generation of mid-wave infrared image classifiers, long-wave infrared image classifiers, and visible light image classifiers;

[0044] A2: Merge the features of the medium-wave infrared image and the long-wave infrared image, and then obtain the fusion image after image reconstruction, and combine the fusion image and the training sample to form a fusion training sample;

[0045] A3: Use mid-wave infrared image classifiers, long-wave infrared image classifiers, and visible light image classifiers to classify the fusion training samples, and obtain the correct discrimination rate, false discrimination rate, and rejection discrimination of each classifier for each class...

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Abstract

The invention discloses a multiband image fusion recognition method. According to the method, a medium-wave infrared image and a long-wave infrared image are fused and used to supplement a training sample; and data processing is performed on the basis of the supplemented training sample. In this way, classified division can be performed on a visible light image with abundant details and color information and a high recognition by use of respective advantages of the medium-wave infrared image and the long-wave infrared image, data with respective maximum advantages is fused, and therefore information loss can be lowered to the maximum. Through the method, three types of classifiers are constructed first, and a fusion image of the medium-wave infrared image and the long-wave infrared image serves as the supplemented training sample; and since a feature early fusion technology is applied to the fusion image, the original single training sample has the outstanding characteristics of respective advantages of the medium-wave infrared image and the long-wave infrared image, and the probability of respective advantage information of medium-wave infrared and long-wave infrared is increased.

Description

technical field [0001] The invention belongs to the technical field of image computers, and in particular relates to a multi-band image fusion recognition method, which is mainly used in a multi-band imaging detection system. Background technique [0002] Most of the current so-called multi-band image fusion recognition methods are based on dual-band images. Common combinations include: fusion of visible light and millimeter wave images, fusion of visible light and infrared images, fusion of images of different infrared bands, etc. This so-called multi-band image fusion recognition method cannot be called a multi-band image fusion recognition method in the true sense. If the image recognition method based on the fusion of two bands is directly applied to the fusion recognition of three or more bands, it will bring many problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fusion recognition method of targ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06T5/50
CPCG06T5/50G06T2207/10048G06T2207/20221G06F18/251G06F18/214
Inventor 李妍妍田瑞娟王长城隋旭阳杨亮李亚南
Owner 中国兵器装备集团自动化研究所有限公司
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