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

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

Active Publication Date: 2020-02-21
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 and device, computer device and readable storage medium
  • Cartilage thickness detection method and device, computer device and readable storage medium
  • Cartilage thickness detection method and device, computer device and readable storage medium

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0035] The cartilage thickness detection method provided by the embodiment of the present application can be applied to such as figure 1 computer equipment shown. The computer device includes a processor and a memory connected through a system bus, and a computer program is stored in the memory. When the processor executes the computer program, the steps of the following method embodiments can be performed. Optionally, the computer device may also include a network interface, a display screen and an input device. Wherein, the processor of the computer device is used to p...

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Abstract

The invention relates to a cartilage thickness detection method and device, a computer device and a readable storage medium, and the method comprises the steps: inputting a medical image into a segmentation model, and obtaining a segmentation image of a target structure; wherein the target structure comprises bone and cartilage; distinguishing a first surface of the cartilage from a second surfaceof the cartilage according to the segmented image of the target structure; obtaining the distance between each point on the second surface of the cartilage and the first surface of the cartilage; depending on each spacing, obtaining thickness of cartilage. According to the method, the segmentation model is adopted, so that the segmentation image of the target structure can be obtained accurately.The image can be segmented accurately according to the target structure. The first surface of the cartilage and the second surface of the cartilage are distinguished, the accuracy of the distance between each point on the second surface of the cartilage and the first surface of the cartilage is improved, and then the accuracy of the cartilage thickness determined according to the distance betweeneach point on the second surface of the cartilage and the first surface of the cartilage is improved.

Description

technical field [0001] The 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, cartilage abnormality, etc. Knee osteoarthritis is a typical orthopedic 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 (Magnetic Resonance, MR) image of the knee joint of different patients, the doctor can formulate different treatment plans according to the degree of cartilage damage of the patient, and the volume and thickness of the femoral cartilage / tibial cartilage of the knee joint is the key factor for the doctor to diagnose the cartilage damage of the patient ...

Claims

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Application Information

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Patent Type & Authority Applications(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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