Image registration method, storage medium and computer equipment

一种图像配准、计算机程序的技术，应用在图像处理领域，能够解决降低配准精度、鲁棒性差、配准失败等问题

Pending Publication Date: 2022-07-29
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when there is a large body position deviation between the two images, the registration through the above process will reduce the registration accuracy, and even lead to registration failure, so the robustness of the existing image registration methods is poor

Method used

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  • Image registration method, storage medium and computer equipment
  • Image registration method, storage medium and computer equipment
  • Image registration method, storage medium and computer equipment

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Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present application more clear, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0022] In one embodiment, as figure 1 As shown, an image registration method is provided, which is explained by taking the method applied to a processor that can perform image registration as an example, and the method includes the following steps:

[0023] Step S100, acquiring the original floating image to be registered and the reference image.

[0024] In the process of image registration, the image processed by image transformation is called a floating image, and the image that remains unchanged is called a reference image. Since the floating image and the reference image ...

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Abstract

The invention relates to an image registration method, a storage medium and computer equipment, when the body position direction of an original floating image is not consistent with that of a reference image, image registration is not directly carried out, and orientation correction is carried out on the original floating image by means of a direction correction image which is the same as the body position direction of the reference image; and then image registration is carried out, so that the orientation consistency of the registered image can be ensured, the registration precision is improved, and the robustness of the image registration method is better.

Description

[0001] The patent application of the present invention is a divisional application of a Chinese invention patent application with an application date of July 31, 2019, an application number of 2019106980595 and the title of "Image Registration Method, Storage Medium and Computer Equipment". technical field [0002] The present application relates to the technical field of image processing, and in particular, to an image registration method, a storage medium and a computer device. Background technique [0003] With the continuous development of medical imaging, medical image analysis has become a very important part of clinical diagnosis, and the problem of medical image registration has been gradually raised and has become one of the hot topics in the field of medical image research. Medical image registration refers to finding a certain spatial transformation to make the corresponding points of the two images reach the exact same spatial position and anatomical structure. A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/37G16H30/00
CPCG06T7/37G16H30/00G06T2207/30004
Inventor 高菲菲曹晓欢薛忠
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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