Image splicing method and device, equipment and storage medium

A technology of image stitching and scanning images, which is applied in the field of image processing, can solve problems such as discontinuous image stitching, and achieve the effect of improving quality

Pending Publication Date: 2020-08-25
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present application provide an image stitching method, an image stitching device, computer equipment, and a computer-readable storage medium, so as to at least solve the problem of discontinuous image stitching in the related art

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  • Image splicing method and device, equipment and storage medium
  • Image splicing method and device, equipment and storage medium
  • Image splicing method and device, equipment and storage medium

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the embodiments provided in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the scope of protection of this application.

[0043]Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. In addition, it is also understood that although such development efforts may be complex and lengthy, for those of ordinary skill ...

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Abstract

The invention relates to an image splicing method and device, computer equipment and a storage medium. The image splicing method comprises the following steps: acquiring a first scanning image and a second scanning image; carrying out non-rigid registration on the first scanning image and the second scanning image by taking the second scanning image as a reference to obtain a first corrected image; carrying out non-rigid registration on the first scanning image and the second scanning image by taking the first scanning image as a reference to obtain a second corrected image; and generating a spliced image according to the first corrected image and the second corrected image. By means of the image splicing method and device, the problem that image splicing is discontinuous in the prior artis solved, and the image splicing quality is improved.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to an image stitching method, an image stitching device, computer equipment, and a computer-readable storage medium. Background technique [0002] With the development of image stitching technology, it plays an increasingly important role in the post-processing of medical imaging. When the detection field of view of the image detector is not enough to cover the area of ​​the part to be detected, the detection part needs to be scanned multiple times to obtain multiple scanned images, and then the multiple scanned images are spliced ​​according to certain rules. Taking MRI (Magnetic Resonance Imaging, Magnetic Resonance Imaging) as an example, due to the limitation of the size of the scanning plate of the MRI system, when performing a full spine or whole body scan, the MRI will scan the parts to be detected in multiple segments to obtain multiple sets of segmented v...

Claims

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Application Information

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IPC IPC(8): G06T3/40G06T3/00G06T11/00
CPCG06T3/4038G06T11/008G06T3/14G06T3/153G06T7/337G06T5/50G06T2207/20212
Inventor 于文君
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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