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Method and system for fusing B ultrasonic imaging and microwave imaging

A technology of microwave imaging and microwave imaging, which is used in ultrasonic/sonic/infrasonic diagnosis, sonic diagnosis, infrasonic diagnosis, etc.

Inactive Publication Date: 2016-06-29
YITI INTELLIGENT TECH LTD SHENZHEN CITY
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The technical problem solved by the present invention is to construct a method and system that integrates B-ultrasound imaging and microwave imaging, and overcomes the technical problem that a single detection device in the prior art cannot simultaneously utilize two images for complementary advantages

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  • Method and system for fusing B ultrasonic imaging and microwave imaging
  • Method and system for fusing B ultrasonic imaging and microwave imaging
  • Method and system for fusing B ultrasonic imaging and microwave imaging

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Embodiment Construction

[0021] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0022] Such as figure 1 Shown, the specific embodiment of the present invention is: provide a kind of method of fusing B ultrasonic imaging and microwave imaging, comprise the steps:

[0023] Separate imaging: B-ultrasound signals are generated in the area to be tested, and the echo signals of the B-ultrasound signals are received for B-ultrasound imaging; microwave signals are generated in the area to be tested, and the echo signals of the microwave signals are received for microwave imaging;

[0024] The specific implementation process is as follows: a B-ultrasound image is generated according to the received B-ultrasound signal, and a microwave image is generated according to the received microwave echo signal.

[0025] Image fusion: register the B-ultrasound image generated by B-ultrasound imaging and the microwave image generated by microwav...

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Abstract

The invention relates to a method and a system for fusing B ultrasonic imaging and microwave imaging. By mapping pixel points of either an B ultrasonic image or a microwave image to the other image, related pixel points of the two images achieve consistency in spatial position, so that fusion of the two images is completed. Various imaging modes can be adopted for complementing each other's advantages in the process of diagnosing patients with early-stage cancers; image fusion has a potential that, with the comprehensive application of information obtained by imaging devices, the spatial position size and the geometrical shape of a diseased body as well as the spatial relationship between the diseased body and surrounding biological tissues can be accurately determined, so that diseases can be diagnosed timely and efficiently; and the method and the system can be also applied to such aspects as development of surgical planning, tracking of pathological changes, assessment of a treatment effect and the like.

Description

technical field [0001] The invention relates to an image fusion method and system, in particular to a B-ultrasound image and microwave image fusion method and system. Background technique [0002] Microwave imaging determines the positional distribution of the dielectric constant and conductivity in the living body, and processes the measurement data to find out those tissues in the imaged body whose dielectric constant is different from the normal value. Its reliability has been tested in various studies. Confirmation. Existing microwave imaging systems mainly focus on imaging algorithms and antenna design. Existing microwave imaging algorithms mainly include ultra-wideband radar imaging and microwave tomography. Ultra-wideband radar imaging needs to reconstruct the The spatial distribution of scattering intensity can process signals in several GHz frequency bands and effectively improve the spatial resolution of the imaging system. Microwave tomography requires reconstruct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00A61B5/05
CPCA61B5/0507A61B8/00
Inventor 李慈航
Owner YITI INTELLIGENT TECH LTD SHENZHEN CITY
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