Dilated Dense U-Net for Infant Hippocampus Subfield Segmentation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhu, Hancan | - |
dc.contributor.author | Shi, Feng | - |
dc.contributor.author | Wang, Li | - |
dc.contributor.author | Hung, Sheng-Che | - |
dc.contributor.author | Chen, Meng-Hsiang | - |
dc.contributor.author | Wang, Shuai | - |
dc.contributor.author | Lin, Weili | - |
dc.contributor.author | Shen, Dinggang | - |
dc.date.accessioned | 2021-09-01T16:00:44Z | - |
dc.date.available | 2021-09-01T16:00:44Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-04-24 | - |
dc.identifier.issn | 1662-5196 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/65974 | - |
dc.description.abstract | Accurate and automatic segmentation of infant hippocampal subfields from magnetic resonance (MR) images is an important step for studying memory related infant neurological diseases. However, existing hippocampal subfield segmentation methods were generally designed based on adult subjects, and would compromise performance when applied to infant subjects due to insufficient tissue contrast and fast changing structural patterns of early hippocampal development. In this paper, we propose a new fully convolutional network (FCN) for infant hippocampal subfield segmentation by embedding the dilated dense network in the U-net, namely DUnet. The embedded dilated dense network can generate multi-scale features while keeping high spatial resolution, which is useful in fusing the low-level features in the contracting path with the high-level features in the expanding path. To further improve the performance, we group every pair of convolutional layers with one residual connection in the DUnet, and obtain the Residual DUnet (ResDUnet). Experimental results show that our proposed DUnet and ResDUnet improve the average Dice coefficient by 2.1 and 2.5% for infant hippocampal subfield segmentation, respectively, when compared with the classic 3D U-net. The results also demonstrate that our methods outperform other state-of-the-art methods. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | FRONTIERS MEDIA SA | - |
dc.subject | NEURAL-NETWORKS | - |
dc.subject | IMAGES | - |
dc.title | Dilated Dense U-Net for Infant Hippocampus Subfield Segmentation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Shen, Dinggang | - |
dc.identifier.doi | 10.3389/fninf.2019.00030 | - |
dc.identifier.scopusid | 2-s2.0-85067412559 | - |
dc.identifier.wosid | 000465702800001 | - |
dc.identifier.bibliographicCitation | FRONTIERS IN NEUROINFORMATICS, v.13 | - |
dc.relation.isPartOf | FRONTIERS IN NEUROINFORMATICS | - |
dc.citation.title | FRONTIERS IN NEUROINFORMATICS | - |
dc.citation.volume | 13 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mathematical & Computational Biology | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalWebOfScienceCategory | Mathematical & Computational Biology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.subject.keywordPlus | NEURAL-NETWORKS | - |
dc.subject.keywordPlus | IMAGES | - |
dc.subject.keywordAuthor | fully convolutional network | - |
dc.subject.keywordAuthor | dilated dense network | - |
dc.subject.keywordAuthor | deep learning | - |
dc.subject.keywordAuthor | hippocampal subfield segmentation | - |
dc.subject.keywordAuthor | infant hippocampus | - |
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