{"id":"https://openalex.org/W2107617294","doi":"https://doi.org/10.1109/isbi.2013.6556660","title":"Automated identification of neuronal activity from calcium imaging by sparse dictionary learning","display_name":"Automated identification of neuronal activity from calcium imaging by sparse dictionary learning","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W2107617294","doi":"https://doi.org/10.1109/isbi.2013.6556660","mag":"2107617294"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2013.6556660","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2013.6556660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Symposium on Biomedical Imaging","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087166497","display_name":"Ferran Diego","orcid":"https://orcid.org/0000-0002-4293-0551"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ferran Diego","raw_affiliation_strings":["HCI, IWR, University of Heidelberg, Heidelberg, Germany","[HCI, University of Heidelberg, Heidelberg, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HCI, IWR, University of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"[HCI, University of Heidelberg, Heidelberg, Germany]","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034946412","display_name":"Susanne Reichinnek","orcid":null},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Susanne Reichinnek","raw_affiliation_strings":["Institute for Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany","Inst. for Physiol. & Pathophysiology, Univ. of Heidelberg, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"Inst. for Physiol. & Pathophysiology, Univ. of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021541206","display_name":"Martin Both","orcid":"https://orcid.org/0000-0003-1847-9796"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Both","raw_affiliation_strings":["Institute for Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany","Inst. for Physiol. & Pathophysiology, Univ. of Heidelberg, Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"Inst. for Physiol. & Pathophysiology, Univ. of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020048224","display_name":"Fred A. Hamprecht","orcid":"https://orcid.org/0000-0003-4148-5043"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fred A. Hamprecht","raw_affiliation_strings":["HCI, IWR, University of Heidelberg, Heidelberg, Germany","[HCI, University of Heidelberg, Heidelberg, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HCI, IWR, University of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"[HCI, University of Heidelberg, Heidelberg, Germany]","institution_ids":["https://openalex.org/I223822909"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I223822909"],"apc_list":null,"apc_paid":null,"fwci":9.8565,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.98024219,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1058","last_page":"1061"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12859","display_name":"Cell Image Analysis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12859","display_name":"Cell Image Analysis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10540","display_name":"Advanced Fluorescence Microscopy Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6809270977973938},{"id":"https://openalex.org/keywords/calcium-imaging","display_name":"Calcium imaging","score":0.6641492247581482},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.645265519618988},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5820577144622803},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5232131481170654},{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.5212400555610657},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.482394814491272},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.44842132925987244},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4252590537071228},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.4134831726551056},{"id":"https://openalex.org/keywords/calcium","display_name":"Calcium","score":0.269493043422699},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.15618231892585754}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6809270977973938},{"id":"https://openalex.org/C2776032975","wikidata":"https://www.wikidata.org/wiki/Q5018833","display_name":"Calcium imaging","level":3,"score":0.6641492247581482},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.645265519618988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5820577144622803},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5232131481170654},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.5212400555610657},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.482394814491272},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.44842132925987244},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4252590537071228},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.4134831726551056},{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.269493043422699},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15618231892585754},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2013.6556660","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2013.6556660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Symposium on Biomedical Imaging","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.409.6945","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.409.6945","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://hci.iwr.uni-heidelberg.de/publications/mip/techrep/diego_13_automated.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.5299999713897705,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1975446064","https://openalex.org/W1980152736","https://openalex.org/W1995360097","https://openalex.org/W2005876975","https://openalex.org/W2106924853","https://openalex.org/W2108919790","https://openalex.org/W2344013795","https://openalex.org/W2564161947","https://openalex.org/W6999611029"],"related_works":["https://openalex.org/W3037187668","https://openalex.org/W2397288865","https://openalex.org/W4234772502","https://openalex.org/W2368524271","https://openalex.org/W2576709312","https://openalex.org/W2079402751","https://openalex.org/W2977327189","https://openalex.org/W1991915036","https://openalex.org/W2212184522","https://openalex.org/W2097129307"],"abstract_inverted_index":{"We":[0,89],"present":[1],"ADINA,":[2],"an":[3,58,73],"automated":[4,92],"pipeline":[5,46],"for":[6,121],"analyzing":[7],"and":[8,25,30,66,72,86,96,110],"identifying":[9],"neuronal":[10,18],"activity":[11,19,39],"from":[12,102],"calcium":[13,32,99],"imaging":[14,100],"data":[15],"to":[16,52,68,134],"investigate":[17],"patterns.":[20],"This":[21],"entails":[22],"the":[23,45,54,76,128],"detection":[24],"classification":[26],"of":[27,31,75,81,130],"cell":[28,131],"centroids":[29],"transients":[33],"(events)":[34],"that":[35],"reappeared":[36],"during":[37],"different":[38,98],"periods":[40],"as":[41],"memory":[42],"consolidation.":[43],"Specifically,":[44],"implements":[47],"a":[48,63],"sparse":[49,82],"dictionary":[50],"learning":[51],"infer":[53],"most":[55],"relevant":[56],"Ca2+patterns,":[57],"image":[59],"segmentation":[60],"procedure":[61],"using":[62],"wavelet-":[64],"transform":[65],"watershed":[67],"identify":[69],"single":[70],"cells,":[71],"estimation":[74,129],"transient":[77],"signals":[78,132],"by":[79],"means":[80],"coding":[83],"exploiting":[84],"spatial":[85],"temporal":[87],"sparsity.":[88],"validate":[90],"our":[91],"approach":[93,114],"on":[94,119],"artificial":[95],"two":[97],"sequences":[101],"mice":[103],"hippocampal":[104],"slice":[105],"cultures":[106],"acquired":[107],"with":[108],"fluorescence":[109],"confocal":[111],"microscopes.":[112],"Our":[113],"achieves":[115],"ca.":[116],"94%":[117],"sensitivity":[118],"average":[120],"correctly":[122],"detecting":[123],"events,":[124],"thus":[125],"improving":[126],"significantly":[127],"relative":[133],"published":[135],"procedures.":[136]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}