Cartilage thickness detection method, device, computer device and readable storage medium

A thickness detection and computer program technology, applied in the field of medical image processing, can solve the problems of inaccurate diagnosis of femoral cartilage/tibial cartilage volume and thickness, and achieve the effect of improving accuracy and improving accuracy.

Active Publication Date: 2022-07-26
SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a cartilage thickness detection method, device, computer equipment and readable storage medium for the problem of inaccurate diagnosis of the volume and thickness of femoral cartilage / tibial cartilage in the traditional technology

Method used

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  • Cartilage thickness detection method, device, computer device and readable storage medium
  • Cartilage thickness detection method, device, computer device and readable storage medium
  • Cartilage thickness detection method, device, computer device and readable storage medium

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0035] The cartilage thickness detection method provided in the embodiments of the present application can be applied to figure 1 computer equipment shown. The computer device includes a processor and a memory connected through a system bus, where a computer program is stored in the memory, and the processor can execute the steps of the following method embodiments when the processor executes the computer program. Optionally, the computer equipment may further include a network interface, a display screen and an input device. Among them, the processor of the computer...

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Abstract

The invention relates to a cartilage thickness detection method, device, computer equipment and readable storage medium. The method includes: inputting a medical image into a segmentation model to obtain a segmented image of a target structure; the target structure includes bone and cartilage; Segment the image to distinguish the first surface of the cartilage and the second surface of the cartilage; obtain the distance between each point on the second surface of the cartilage and the first surface of the cartilage; obtain the thickness of the cartilage according to each distance, and the method adopts segmentation The model can obtain a more accurate segmentation image of the target structure, and then can accurately distinguish the first surface of the cartilage and the second surface of the cartilage according to the segmented image of the target structure, which improves the obtained points on the second surface of the cartilage. The accuracy of the spacing between the first surface of the cartilage, in turn, improves the accuracy of the thickness of the cartilage determined from the spacing between points on the second surface of the cartilage and the first surface of the cartilage.

Description

technical field [0001] The present invention relates to the field of medical image processing, in particular to a cartilage thickness detection method, device, computer equipment and readable storage medium. Background technique [0002] Common clinical diseases of the knee joint include osteoarthritis, meniscus injury, and cartilage abnormalities. Knee osteoarthritis is a typical orthopaedic disease, and its occurrence is closely related to trauma, knee joint degeneration, overwork, etc. The main symptoms are knee joint swelling, knee joint stiffness, knee joint snapping and movement restricted etc. According to the Magnetic Resonance (MR) images of the knee joint of different patients, doctors can formulate different treatment plans according to the degree of cartilage damage of the patient. important indicator of degree. [0003] In the traditional technology, for different grades of osteoarthritis, professional doctors mainly rely on the judgment of the actual situati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/10G06T17/00A61B5/107
CPCG06T7/10G06T17/00A61B5/1072A61B5/1073G06T2207/20081G06T2207/20084G06T2207/30008G06T2207/10088G06T2207/10081
Inventor 刘爱娥吴迪嘉
Owner SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD
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