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Medical image data processing method, device and computer readable storage medium

A medical image and data processing technology, applied in the field of medical images, can solve problems such as irregular numerical distribution and sequence differences, and achieve the effects of reduced number of features, stable convergence, and easy user preference

Active Publication Date: 2018-09-14
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

MRI images have more sequence differences and equipment imaging differences, so the value distribution is more irregular

Method used

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  • Medical image data processing method, device and computer readable storage medium
  • Medical image data processing method, device and computer readable storage medium
  • Medical image data processing method, device and computer readable storage medium

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Embodiment Construction

[0048] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. 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. Unless otherwise apparent from context or otherwise indicated, like reference numerals in the figures represent like structures or operations.

[0049] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and ...

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Abstract

The application provides a medical image data processing method. The method comprises the steps as follows: acquiring a first training image which has first contrast information; acquiring second contrast information of a second training image, wherein the second training image is generated by adjusting window width and / or window level of the first training image; training a first neural network model based on the first training image and the second contrast information, and configuring the trained first neural network model to be able to convert contrast information of an image to be processed into the contrast information of a target image.

Description

technical field [0001] The present application mainly relates to the field of medical images, and in particular to a medical image data processing method, device and computer-readable storage medium. Background technique [0002] Medical images, especially computed tomography (CT, Computed Tomography), positron emission tomography (PET, Positron Emission Tomography) and magnetic resonance images (MR, Magnetic Resonance) are very important medical images, which can non-invasively provide patients with Anatomical structure images, thus providing effective technical support for the diagnosis of related diseases. [0003] The information collected by medical imaging equipment such as CT, PET, and MR is converted into a grayscale image that can be recognized by doctors after image reconstruction algorithms, image preprocessing and other steps. The original signal intensity value collected by the imaging device has a wide distribution range (such as 0 to 65535), and due to the li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06N3/04
CPCG06T7/0012G06T2207/20081G06T2207/30004G06N3/045
Inventor 周鑫宋燕丽李强
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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