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Bone nail mark point extraction method and device, processing equipment and storage medium

An extraction method and a technology of marking points, applied in the field of medical imaging, can solve problems such as low efficiency of bone nail marking points

Pending Publication Date: 2022-01-04
WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a bone nail detection method, device, processing equipment and storage medium to at least solve the problem of low efficiency in extracting bone nail marker points in the related art

Method used

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  • Bone nail mark point extraction method and device, processing equipment and storage medium
  • Bone nail mark point extraction method and device, processing equipment and storage medium
  • Bone nail mark point extraction method and device, processing equipment and storage medium

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Embodiment Construction

[0059]In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described and illustrated 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. Based on the embodiments provided in the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application. In addition, it can also be understood that although such development efforts may be complex and lengthy, for those of ordinary skill in the art relevant to the content disclosed in this application, the technology disclosed in this application Some design, manufacturing or production changes based on the content are just conventional technical means, and ...

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Abstract

The invention relates to a bone nail mark point extraction method and device, processing equipment and a storage medium. The method comprises the steps: acquiring a three-dimensional scanning image of a bone nail extraction object; identifying a bone nail image of a target bone nail in the three-dimensional scanning image according to physical parameters of the bone nail; determining a head image of the target bone nail according to the bone nail image; according to the head image, determining a head circle center position of the target bone nail; and determining the mark point position of the target bone nail according to the head circle center position of the target bone nail and the radius of the probe.

Description

technical field [0001] The present application relates to the technical field of medical imaging, in particular to a method, a device, a processing device and a storage medium for extracting bone nail marker points. Background technique [0002] Nails are parts used medically to join bones. For example, Nails are specifically used to stabilize fractures, fuse joints, reconstruct small bones in the foot, ankle, and toes, and more. Some bone nails need to be taken out from the human body after being placed in the body for a period of time. If the bone screw extraction operation is performed when the detected bone screw position deviates from its actual position, it may cause secondary bone injury to the patient. Therefore, accurately detecting the position of the bone nail in the body and taking out the bone nail from the corresponding position is a highly technical medical link. [0003] In the related art, the doctor usually extracts the bone nail manually. At present, the...

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Application Information

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IPC IPC(8): G06T7/62G06T7/187G06T7/136G06T7/11
CPCG06T7/62G06T7/187G06T7/136G06T7/11G06T2207/30008G06T2207/10008G06T2207/10012G06T2207/20021G06T2207/30204
Inventor 周腾鹤鲁璐
Owner WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD