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Image interaction linkage method, device and readable storage medium

An image and coordinate system technology, applied in the field of medical image processing, can solve problems such as cumbersome diagnosis process, and achieve the effect of improving the efficiency of contrast observation

Active Publication Date: 2020-07-17
HUIYING MEDICAL TECH (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In practical application scenarios, it is often necessary to compare the center position of the aortic lumen in the curved surface reconstruction image and the multi-planar reconstruction image at the same time. The whole diagnostic process will become extremely cumbersome for comparative observation of planar reconstructed images

Method used

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  • Image interaction linkage method, device and readable storage medium
  • Image interaction linkage method, device and readable storage medium
  • Image interaction linkage method, device and readable storage medium

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Embodiment Construction

[0055] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the appended The figures are only for the purpose of illustration and description, and are not used to limit the protection scope of the present application. Additionally, it should be understood that the schematic drawings are not drawn to scale. The flowcharts used in this application illustrate operations implemented in accordance with some of the embodiments of this application. It should be understood that the operations of the flowcharts may be performed out of order, and steps that have no logical context may be performed in reverse order or concurrently. In addition, those skilled in the art may add one or more other oper...

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Abstract

The embodiment of the invention provides an image interaction linkage method and device and a readable storage medium. The method comprises: acquiring a target standard vertical plane image currentlyselected from a standard vertical plane image sequence; acquiring a blood vessel section center point from the target standard vertical plane image; performing coordinate transformation on the first coordinates of the blood vessel section center point in the standard vertical plane coordinate system to obtain second coordinates of the blood vessel section center point in the multi-plane reconstruction coordinate system, and therefore the spatial position of the blood vessel section center point is positioned in the multi-plane reconstruction image in a linkage mode according to the second coordinates. Therefore, the spatial position of the central point of the blood vessel section can be automatically positioned in a linkage manner in the multi-plane reconstruction image according to the curved surface reconstruction image, interactive linkage of the curved surface reconstruction image and the multi-plane reconstruction image is realized, and the comparison and observation efficiency of the image is further improved.

Description

technical field [0001] The present application relates to the field of medical image processing, in particular, to an image interactive linkage method, device and readable storage medium. Background technique [0002] CT angiography (CTA, CT Angiography) is a combination of CT enhancement technology and thin-slice, large-scale, and fast scanning technology. Through reasonable post-processing, it can clearly display the details of blood vessels in various parts of the body. It is non-invasive and easy to operate. Vascular variations, vascular diseases, and displaying the relationship between lesions and vessels are of great value. [0003] Curved Planar Reformation (CPR) and Multi-Planar-Reformatting (MPR) are usually designed during CT angiography. Specifically, surface reconstruction can select an arbitrary surface in 3D volume data, and reconstruct a 2D image from a 3D image along the selected surface. Therefore, with respect to the morphology of the inner wall of the tu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T15/20G16H30/20G16H30/40
CPCG06T15/20G06T2210/41G06T2215/06G16H30/20G16H30/40
Inventor 柴象飞郭娜郭伟谭启路史睿琼王琪葛阳阳左盼莉
Owner HUIYING MEDICAL TECH (BEIJING) CO LTD
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