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Image registration method, apparatus and computer equipment

An image registration and computer program technology, applied in the field of images, can solve the problem of non-linear cross-modal image registration and other problems, and achieve the effect of improving registration efficiency and robustness, and improving registration accuracy.

Active Publication Date: 2021-08-17
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide an image registration method, device and computer equipment for the existing image registration technology, which cannot solve the registration problem of nonlinear cross-modal images

Method used

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  • Image registration method, apparatus and computer equipment
  • Image registration method, apparatus and computer equipment
  • Image registration method, apparatus and computer equipment

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the present application, the present application will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended to explain the present application and is not intended to limit the present application.

[0051] The image registration method provided by the embodiment of the present application can be applied to figure 1 The computer device shown. The computer device includes a processor, a memory connected through a system bus, and a computer program is stored in which a computer program is stored, and the process can perform the steps of the following method embodiments. Optionally, the computer device can also include a network interface, a display screen, and an input device. Among them, the processor of the computer device is used to provide calculation and control capability. The memo...

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Abstract

The invention relates to an image registration method, device, computer equipment and readable storage medium. The method may include: acquiring a floating image to be registered and a reference image; the floating image and the reference image are images of two different modalities; A model is used to obtain a registration result; the registration model is used to register images of different modalities. Using this image registration method, the computer device can use the pre-trained registration model for registration of images of different modalities, which solves the problem that the existing image registration technology cannot register cross-modal images ; In addition, using the pre-trained registration model to register images of two different modalities does not require additional parameter adjustment, which improves the registration efficiency and robustness of image registration. Registration also improves the registration accuracy of the registered images.

Description

Technical field [0001] The present invention relates to the field of image, and more particularly to an image registration method, a device, and a computer device. Background technique [0002] Different medical images reflect different human anatomical structures information, medical clinical generally requires accurate and effective registration of different medical images, and effectively fuses different medical image information, so that in clinical disease diagnosis or treatment Anatomical structure information complementary in different medical images can be well considered. Different medical image registration is of great significance for the precision and intelligent development of clinical diagnosis and treatment. According to different clinical applications, image modalities that need to achieve image registration include but are not limited to, computer tomograph, CT) images, magnetic resonance (MRI), positive electron transmitting computer tomography (Positronemission...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/246G06T7/33
CPCG06T2207/10081G06T2207/10088G06T2207/20081G06T2207/20084G06T7/248G06T7/344
Inventor 曹晓欢薛忠周翔詹翊强
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD