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Paraspinal Muscle Segmentation Based on Deep Neural Network
Li HX(李海星)1,2,3,4,5; Luo HB(罗海波)1,2,4,5; Liu YP(刘云鹏)1,2,4,5
Department光电信息技术研究室
Source PublicationSENSORS
ISSN1424-8220
2019
Volume19Issue:12Pages:1-13
Indexed BySCI ; EI
EI Accession number20193007232780
WOS IDWOS:000473762500002
Contribution Rank1
Keywordparaspinal muscles segmentation U-Net residual module FPA module
AbstractThe accurate segmentation of the paraspinal muscle in Magnetic Resonance (MR) images is a critical step in the automated analysis of lumbar diseases such as chronic low back pain, disc herniation and lumbar spinal stenosis. However, the automatic segmentation of multifidus and erector spinae has not yet been achieved due to three unusual challenges: (1) the muscle boundary is unclear; (2) the gray histogram distribution of the target overlaps with the background; (3) the intra- and inter-patient shape is variable. We propose to tackle the problem of the automatic segmentation of paravertebral muscles using a deformed U-net consisting of two main modules: the residual module and the feature pyramid attention (FPA) module. The residual module can directly return the gradient while preserving the details of the image to make the model easier to train. The FPA module fuses different scales of context information and provides useful salient features for high-level feature maps. In this paper, 120 cases were used for experiments, which were provided and labeled by the spine surgery department of Shengjing Hospital of China Medical University. The experimental results show that the model can achieve higher predictive capability. The dice coefficient of the multifidus is as high as 0.949, and the Hausdorff distance is 4.62 mm. The dice coefficient of the erector spinae is 0.913 and the Hausdorff distance is 7.89 mm. The work of this paper will contribute to the development of an automatic measurement system for paraspinal muscles, which is of great significance for the treatment of spinal diseases.
Language英语
WOS SubjectChemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
WOS KeywordLUMBAR ; AGREEMENT
WOS Research AreaChemistry ; Electrochemistry ; Instruments & Instrumentation
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Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/25321
Collection光电信息技术研究室
Corresponding AuthorLi HX(李海星)
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2.Institutes for Robotics and IntelligentManufacturing, Chinese Academy of Sciences, Shenyang 110016, China
3.University of Chinese Academy of Sciences, Beijing 100049, China
4.Key Laboratory of Opto-Electronic Information Processing, Chinese Academy of Science, Shenyang 110016, China
5.The Key Lab of Image Understanding and Computer Vision, Liaoning province, Shenyang 110016, China
Recommended Citation
GB/T 7714
Li HX,Luo HB,Liu YP. Paraspinal Muscle Segmentation Based on Deep Neural Network[J]. SENSORS,2019,19(12):1-13.
APA Li HX,Luo HB,&Liu YP.(2019).Paraspinal Muscle Segmentation Based on Deep Neural Network.SENSORS,19(12),1-13.
MLA Li HX,et al."Paraspinal Muscle Segmentation Based on Deep Neural Network".SENSORS 19.12(2019):1-13.
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