Four-dimensional contrast image generation method, device, equipment and storage medium

A radiography image and radiography technology, applied in the field of image processing, can solve problems such as difficult three-dimensional images, rendering color confusion, matching, etc., to avoid image offset and improve generation efficiency

Inactive Publication Date: 2020-07-03
SONOSCAPE MEDICAL CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the ultrasonic probe swings too much during the image acquisition process, it wi

Method used

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  • Four-dimensional contrast image generation method, device, equipment and storage medium
  • Four-dimensional contrast image generation method, device, equipment and storage medium
  • Four-dimensional contrast image generation method, device, equipment and storage medium

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Embodiment Construction

[0051] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings and specific implementation methods. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0052] see figure 1 As shown, it is an implementation flowchart of a method for generating a four-dimensional contrast image provided in the embodiment of the present application, and the method may include the following steps:

[0053] S110: Obtain the radiography data of the current frame of the target part.

[0054] The target site is an internal body site to be diagnosed, such as the uterus and fallopian tubes. The c...

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Abstract

The invention discloses a four-dimensional contrast image generation method. The method can comprise the following steps of: obtaining contrast data of a current frame of a target part; determining whether the swing of the ultrasonic probe reaches a preset correction condition or not according to the positioning information of the ultrasonic probe; if yes, correcting the contrast data, and generating a four-dimensional time rendering image based on the corrected contrast data; and if not, generating a four-dimensional time rendering image based on the contrast data. By applying the technical scheme provided by the embodiment of the invention, the problem of color disorder of a rendering result of time imaging caused by image deviation caused by swing of the ultrasonic probe can be effectively avoided, meanwhile, adjustment of contrast image deviation does not need to be achieved through time-consuming and low-efficiency three-dimensional feature matching operation, and the four-dimensional contrast image generation efficiency is improved. The invention further discloses a four-dimensional contrast image generation device and equipment and a storage medium which have corresponding technical effects.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a method, device, equipment and storage medium for generating a four-dimensional contrast image. Background technique [0002] With the advancement of medical technology, imaging technology has gradually developed. Contrast radiography, in diagnostic radiology, takes radiographs of parts of the body to be diagnosed by ingesting substances containing elements with high atomic numbers for medical diagnosis. For structures or organs that lack natural contrast, a substance with a density higher or lower than that of the structure or organ, that is, a contrast agent, can be introduced into the organ or its surrounding space to produce contrast imaging. [0003] In order to conveniently and intuitively observe the method and process of the contrast agent flow, a multi-segment color pseudo-color can be used in the imaging process to correspond the flow of the contras...

Claims

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Application Information

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IPC IPC(8): A61B8/00
CPCA61B8/481A61B8/5223A61B8/5269
Inventor 黄文政刘旭江唐艳红
Owner SONOSCAPE MEDICAL CORP
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