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Rib image reconstruction system and method, terminal and readable storage medium

An image reconstruction and rib technology, applied in the field of image processing, can solve the problems of low accuracy and low efficiency of the rib image reconstruction system, and achieve the effect of improving quality, accuracy and efficiency

Active Publication Date: 2021-11-02
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention provides a rib image reconstruction method and system, aiming to solve the problems of low accuracy and low efficiency of the existing rib image reconstruction system

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  • Rib image reconstruction system and method, terminal and readable storage medium
  • Rib image reconstruction system and method, terminal and readable storage medium
  • Rib image reconstruction system and method, terminal and readable storage medium

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0038] As the first embodiment of the present invention, as shown in Fig. 1 (A-C), a rib image reconstruction method provided by the present invention includes:

[0039] Step S1: Acquire the spine position of the original CT image (mainly using the CT gray threshold to detect the spine position), use the preset offset judgment method to determine whether the spine position needs to be corrected, if it is determined that it needs to be corrected, the original The CT image is angle-corrected to obtain the standard CT image. If it is determined that correction is not required, then determine that the...

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Abstract

The invention belongs to the field of image processing, and in particular relates to a rib image reconstruction system and method, a terminal and a computer-readable storage medium. The system extracts the seed points on the spine, obtains the connected area of ​​the spine and ribs, extracts the initial center point of the ribs, and extracts all rib center points through a series of operations to finally determine the position and shape information of the ribs, thereby realizing the CT image of the ribs. Automatic segmentation replaces the process in which doctors need to draw the centerline of the ribs in the prior art, and uses the set of rib center points to reconstruct the ribs to obtain a reconstruction result map, thereby realizing the complete presentation of the ribs on the image and greatly improving the reconstruction image. Therefore, it is beneficial to improve the accuracy and efficiency of doctors in diagnosing rib fractures.

Description

technical field [0001] The invention belongs to the field of image processing, and in particular relates to a rib image reconstruction system and method, a terminal and a readable storage medium. Background technique [0002] Rib fracture is a common thoracic trauma disease. In clinical practice, images of rib fractures are generally acquired by computed tomography (CT) technology. Doctors can diagnose orthopedic trauma based on the images of rib fractures. Therefore, clear and complete high-quality ribs Fracture images are very important for doctors to accurately diagnose orthopedic trauma. [0003] In the current mainstream workstations of imaging departments in hospitals, rib fracture images are processed and then diagnosed with the help of CT volume rendering technology (Volume Rendering, VR) and curved surface reconstruction technology (Curved Planar Reformation, CPR). First, the VR image is used as a positioning map. The doctor finds the rib with a suspicious fracture...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/11G06T7/136G06T7/187G06T7/194G06T7/66
CPCG06T2207/10081G06T2207/30008G06T2207/30012G06T7/11G06T7/136G06T7/187G06T7/194G06T7/66
Inventor 郑惠敏胡庆茂张晓东傅贤君吴刚
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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