Pub Date : 2020-03-01DOI: 10.1007/978-3-658-29267-6_49
Leonie Henschel, Martin Reuter
Spherical coordinate systems have become a standard for analyzing human cortical neuroimaging data. Surface-based signals, such as curvature, folding patterns, functional activations, or estimates of myelination define relevant cortical regions. Surface-based deep learning approaches, however, such as spherical CNNs primarily focus on classification and cannot yet achieve satisfactory accuracy in segmentation tasks. To perform surface-based segmentation of the human cortex, we introduce and evaluate a 2D parameter space approach with view aggregation (p3CNN). We evaluate this network with respect to accuracy and show that it outperforms the spherical CNN by a margin, increasing the average Dice similarity score for cortical segmentation to above 0.9.
{"title":"Parameter Space CNN for Cortical Surface Segmentation.","authors":"Leonie Henschel, Martin Reuter","doi":"10.1007/978-3-658-29267-6_49","DOIUrl":"https://doi.org/10.1007/978-3-658-29267-6_49","url":null,"abstract":"<p><p>Spherical coordinate systems have become a standard for analyzing human cortical neuroimaging data. Surface-based signals, such as curvature, folding patterns, functional activations, or estimates of myelination define relevant cortical regions. Surface-based deep learning approaches, however, such as spherical CNNs primarily focus on classification and cannot yet achieve satisfactory accuracy in segmentation tasks. To perform surface-based segmentation of the human cortex, we introduce and evaluate a 2D parameter space approach with view aggregation (p<sup>3</sup>CNN). We evaluate this network with respect to accuracy and show that it outperforms the spherical CNN by a margin, increasing the average Dice similarity score for cortical segmentation to above 0.9.</p>","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"2020 ","pages":"216-221"},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9832244/pdf/nihms-1856276.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10584980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_9
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Modifikation der Ortskoordinaten","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_9","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_9","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78394653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_5
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Operationen im Ortsbereich","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_5","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_5","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86022982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_6
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Rangordnungsoperatoren und mathematische Morphologie","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_6","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_6","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78533369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_18
A. Nischwitz, M. Fischer, P. Haberäcker, Gudrun Socher
{"title":"Scale Space Filtering","authors":"A. Nischwitz, M. Fischer, P. Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_18","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_18","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86097099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_15
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Merkmale aus Umgebungen: Texturen","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_15","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_15","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81530417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_20
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Segmentierung und numerische Klassifikation","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_20","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_20","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83438187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-658-28705-4_3
Alfred Nischwitz, Max Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Digitale Bilddaten","authors":"Alfred Nischwitz, Max Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-658-28705-4_3","DOIUrl":"https://doi.org/10.1007/978-3-658-28705-4_3","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90757379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-8348-8300-1_28
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Zusammenfassen von Segmenten zu Objekten","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-8348-8300-1_28","DOIUrl":"https://doi.org/10.1007/978-3-8348-8300-1_28","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91276566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-12DOI: 10.1007/978-3-658-28705-4_1
Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher
{"title":"Einleitung","authors":"Alfred Nischwitz, M. Fischer, Peter Haberäcker, Gudrun Socher","doi":"10.1007/978-3-658-28705-4_1","DOIUrl":"https://doi.org/10.1007/978-3-658-28705-4_1","url":null,"abstract":"","PeriodicalId":72354,"journal":{"name":"Bildverarbeitung fur die Medizin. Bildverarbeitung fur die Medizin (Seminar)","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88927077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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