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Medical image processing method and device, apparatus, and storage medium

A medical image and processing method technology, applied in the field of medical image processing, can solve the problems of high time cost and poor user experience of three-dimensional images of blood vessels

Active Publication Date: 2018-12-18
QINGDAO HISENSE MEDICAL EQUIP
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Problems solved by technology

This makes the time cost of creating 3D images of blood vessels high, and its user experience is poor

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  • Medical image processing method and device, apparatus, and storage medium
  • Medical image processing method and device, apparatus, and storage medium
  • Medical image processing method and device, apparatus, and storage medium

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Embodiment Construction

[0035] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] Before explaining and describing the embodiments of the present invention in detail, the application scenarios of the embodiments of the present invention are firstly introduced. The method provided by the embodiment of the present invention is applied to a terminal. The terminal is a medical device in a medical scene, or called medical device, medical image processing device, etc. The medical device may be a display device of a medical image. For example, the terminal is a computer-aided medical display device, such as a computer, an electronic computer tomography (Computed Tomography, CT) machine, a nuclear magnetic resonance instrument, etc., and the medical image can be a three-dimensional medical reconstruction model. No li...

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Abstract

The invention provides a medical image processing method and device, an apparatus and a storage medium. The medical image processing method provided by the invention comprises the following steps: obtaining a gray histogram of a first medical image; acquiring at least one gray histogram of the second medical image according to the gray histogram of the first medical image and at least one window width window level; determining a gray level threshold corresponding to each gray level histogram of the second medical image; determining an optimal gray level threshold from among gray level thresholds corresponding to the at least one gray level histogram; determining a window width window level corresponding to the optimal gray scale threshold as a window width window level for performing bloodvessel image segmentation on the first medical image. The invention can shorten the determination process of the window width and the window level, reduce the time cost of creating the blood vessel three-dimensional image, and improve the user experience.

Description

technical field [0001] The present invention relates to medical image processing technology, in particular to a medical image processing method, device, equipment and storage medium. Background technique [0002] With the continuous development of medical image technology, the use of mathematical models is an important means to assist various vascular diseases, and the rich three-dimensional images of blood vessels play an important guiding role in surgery such as tumor removal. [0003] In the process of creating a three-dimensional image of blood vessels, after selecting a window width and level, each image in a group of images can be adjusted and displayed by using the window width and level, so that the blood vessel pixels in each image Differentiate from the background image. However, under certain window widths and levels, the pixel points of blood vessels may be difficult to distinguish from the background image, which makes the recognition of blood vessel pixels ina...

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Application Information

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IPC IPC(8): G06T7/00G06T7/136
CPCG06T7/0012G06T2207/30101G06T7/136
Inventor 庞晓磊田广野陈永健
Owner QINGDAO HISENSE MEDICAL EQUIP
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