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A multi-view 3D image display method

A technology of three-dimensional image and display method, applied in the field of radar, which can solve the problems of information mutual interference, unfavorable image processing and target detection, and inability to fully reflect the third-dimensional distance information, etc., and achieve the effect of clear outline and high resolution

Active Publication Date: 2019-10-22
BEIJING HUAHANG RADIO MEASUREMENT & RES INST
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Problems solved by technology

This image display technology has the following disadvantages: the information on the front and rear surfaces of the image interferes with each other, and cannot fully reflect the real information of the target; it cannot fully reflect the distance information of the third dimension, which is not conducive to the use of the distance information of the three-dimensional data by subsequent image processing, and is not conducive to subsequent image processing and object detection

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  • A multi-view 3D image display method
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  • A multi-view 3D image display method

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Embodiment Construction

[0034] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] The invention proposes a three-dimensional image display method for 360-degree multi-view three-dimensional microwave image data of a human body. The display method includes slice display in height dimension and distance dimension and maximum projection display method after distance dimension plus attenuation window.

[0036] A method for displaying a multi-view three-dimensional image, specifically comprising the steps of:

[0037] 1. Obtain 360-degree multi-view three-dimensional human body microwave image data;

[0038] Specifically, the 360-degree multi-view three-dimensional microwave image data of the human body is obtained from the database.

[0039] 2. Processing the acquired 360-degree multi-view three-dimensional human body microwave image data;

[0040] In order to display 360-degree multi-view ...

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Abstract

The invention provides a three-dimensional display method aiming at 360-degree multi-view three-dimensional human body microwave image data. The method specifically includes the following steps that 1, the 360-degree multi-view three-dimensional human body microwave image data is acquired; 2, the acquired 360-degree multi-view three-dimensional human body microwave image data is processed; 3, theprocessed data is displayed. Compared with previous three-dimensional data display methods, the three-dimensional display of the 360-degree multi-view three-dimensional human body microwave image datahas the advantages that the edge resolution is higher, the outline of a human body is clearer and more complete, and the slice information of the height direction and the distance direction can be displayed in a layered mode.

Description

technical field [0001] The invention relates to the field of radar technology, in particular to a method for displaying 360-degree multi-view three-dimensional human microwave image data of a microwave cylindrical scanning imaging system. Background technique [0002] With the rapid development of radar imaging technology, the radar detection mode has gradually developed from the previous one-dimensional ranging to two-dimensional ranging angle measurement, synthetic aperture radar imaging (SAR), interferometric SAR, and three-dimensional planes with high resolution capabilities. Aperture 3D imaging and cylindrical aperture 3D imaging and other modes. In order to meet the increasingly urgent needs, the detection accuracy of radar is getting higher and higher, and the imaging level is close to the optical level. [0003] At present, after imaging in the space domain or frequency domain, a simple maximum projection method is used to obtain multiple images in different coordin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/89G01S7/04
Inventor 任百玲陈晔赵晓云胡麟李宏伟郑文谦
Owner BEIJING HUAHANG RADIO MEASUREMENT & RES INST
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