Electronic Science and Technology ›› 2023, Vol. 36 ›› Issue (11): 28-34.doi: 10.16180/j.cnki.issn1007-7820.2023.11.005

Previous Articles     Next Articles

Advances in Application of Deep Learning in Centroid Localization and Vertebrae Segmentation of Spine

SUN Hong1,MO Guangping1,XU Guanghui2,YANG Chen1   

  1. 1. School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
    2. Department of Spine Surgery, Shanghai Fourth People's Hospital, Shanghai 200434, China
  • Received:2022-06-24 Online:2023-11-15 Published:2023-11-20
  • Supported by:
    National Natural Science Foundation of China(61703277);Shanghai Natural Science Foundation(21ZR1450200)

Abstract:

Spinal centroid localization and vertebral segmentation have great significance in the guidance of spinal surgery. Accurately locate the spinal centroid and segment vertebrae has become an important research topic.In recent years, with the improvement of GPU computing power and the accumulation of medical image data, the application of deep learning in spinal imaging has made a major breakthrough. In order to study the application status and development of deep learning in the task of spinal medical image localization and segmentation, this study storts out and studies the models of spinal localization and segmentation in this field in recent years. This study collects the commonly used data sets and evaluation indexes of the spine, discusses the application of a deep learning model in spinal centroid location and segmentation, and analyzes the realization process and shortcomings of the model. This study also outlines the countermeasures for the problems faced by the current application of deep learning in spinal centroid location and segmentation and outlines the feasible development direction in the future.

Key words: spinal images, spinal centroid localization, UNet, vertebra segmentation, deep learning, contextual information, CT image, MR image

CLC Number: 

  • TP391