DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang Seunghyun | - |
dc.contributor.author | Choi Wan Jae | - |
dc.contributor.author | Yoon Chang Ho | - |
dc.contributor.author | Yang Sejung | - |
dc.contributor.author | Kim Ki Hean | - |
dc.contributor.author | Kim, Seonghan | - |
dc.contributor.author | Lee, Jungbin | - |
dc.date.accessioned | 2024-03-04T09:20:35Z | - |
dc.date.available | 2024-03-04T09:20:35Z | - |
dc.date.created | 2024-03-03 | - |
dc.date.issued | 2023-12 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/120786 | - |
dc.description.abstract | Goblet cells (GCs) in the conjunctiva are specialized epithelial cells secreting mucins for the mucus layer of protective tear film and playing immune tolerance functions for ocular surface health. Because GC loss is observed in various ocular surface diseases, GC examination is important for precision diagnosis. Moxifloxacin-based fluorescence microscopy (MBFM) was recently developed for non-invasive high-contrast GC visualization. MBFM showed promise for GC examination by high-speed large-area imaging and a robust analysis method is needed to provide GC information. In this study, we developed a deep learning framework for GC image analysis, named dual-channel attention U-Net (DCAU-Net). Dual-channel convolution was used both to extract the overall image texture and to acquire the GC morphological characteristics. A global channel attention module was adopted by combining attention algorithms and channel-wise pooling. DCAU-Net showed 93.1% GC segmentation accuracy and 94.3% GC density estimation accuracy. Further application to both normal and ocular surface damage rabbit models revealed the spatial variations of both GC density and size in normal rabbits and the decreases of both GC density and size in damage rabbit models during recovery after acute damage. The GC analysis results were consistent with histology. Together with the non-invasive high-contrast imaging method, DCAU-Net would provide GC information for the diagnosis of ocular surface diseases. | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | Scientific Reports | - |
dc.title | Deep learning framework for automated goblet cell density analysis in in-vivo rabbit conjunctiva | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41598-023-49275-y | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.13, no.1 | - |
dc.identifier.wosid | 001136279200035 | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 13 | - |
dc.contributor.affiliatedAuthor | Kim Ki Hean | - |
dc.contributor.affiliatedAuthor | Kim, Seonghan | - |
dc.contributor.affiliatedAuthor | Lee, Jungbin | - |
dc.identifier.scopusid | 2-s2.0-85180255708 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SEGMENTATION | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | NUCLEI | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
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