{"id":"https://openalex.org/W2066114975","doi":"https://doi.org/10.1145/2480362.2480372","title":"An evolutionary spline fitting algorithm for identifying filamentous cyanobacteria","display_name":"An evolutionary spline fitting algorithm for identifying filamentous cyanobacteria","publication_year":2013,"publication_date":"2013-03-18","ids":{"openalex":"https://openalex.org/W2066114975","doi":"https://doi.org/10.1145/2480362.2480372","mag":"2066114975"},"language":"en","primary_location":{"id":"doi:10.1145/2480362.2480372","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2480362.2480372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"},"type":"article","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/A5010248815","display_name":"Jeremy Porter","orcid":"https://orcid.org/0009-0000-1185-7710"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Jeremy Porter","raw_affiliation_strings":["Dalhousie University, Halifax, Nova Scotia, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083914227","display_name":"Dirk V. Arnold","orcid":"https://orcid.org/0000-0001-5367-6862"},"institutions":[{"id":"https://openalex.org/I129902397","display_name":"Dalhousie University","ror":"https://ror.org/01e6qks80","country_code":"CA","type":"education","lineage":["https://openalex.org/I129902397"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Dirk V. Arnold","raw_affiliation_strings":["Dalhousie University, Halifax, Nova Scotia, Canada"],"affiliations":[{"raw_affiliation_string":"Dalhousie University, Halifax, Nova Scotia, Canada","institution_ids":["https://openalex.org/I129902397"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010248815"],"corresponding_institution_ids":["https://openalex.org/I129902397"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05485083,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"40","last_page":"45"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12859","display_name":"Cell Image Analysis Techniques","score":0.9944000244140625,"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":0.9944000244140625,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9787999987602234,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9706000089645386,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/protein-filament","display_name":"Protein filament","score":0.6484489440917969},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6183198094367981},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5586225986480713},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.557218074798584},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5363683700561523},{"id":"https://openalex.org/keywords/electron-micrographs","display_name":"Electron micrographs","score":0.45398324728012085},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.4317229390144348},{"id":"https://openalex.org/keywords/microscopy","display_name":"Microscopy","score":0.4293777346611023},{"id":"https://openalex.org/keywords/medial-axis","display_name":"Medial axis","score":0.4235609471797943},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.398267924785614},{"id":"https://openalex.org/keywords/biological-system","display_name":"Biological system","score":0.34595954418182373},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3383004069328308},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33719247579574585},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.27893322706222534},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20312386751174927},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.182876855134964},{"id":"https://openalex.org/keywords/electron-microscope","display_name":"Electron microscope","score":0.16944897174835205}],"concepts":[{"id":"https://openalex.org/C14228908","wikidata":"https://www.wikidata.org/wiki/Q2920483","display_name":"Protein filament","level":2,"score":0.6484489440917969},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6183198094367981},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5586225986480713},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.557218074798584},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5363683700561523},{"id":"https://openalex.org/C3018767501","wikidata":"https://www.wikidata.org/wiki/Q130416","display_name":"Electron micrographs","level":3,"score":0.45398324728012085},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.4317229390144348},{"id":"https://openalex.org/C147080431","wikidata":"https://www.wikidata.org/wiki/Q1074953","display_name":"Microscopy","level":2,"score":0.4293777346611023},{"id":"https://openalex.org/C185877587","wikidata":"https://www.wikidata.org/wiki/Q1757407","display_name":"Medial axis","level":2,"score":0.4235609471797943},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.398267924785614},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.34595954418182373},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3383004069328308},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33719247579574585},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.27893322706222534},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20312386751174927},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.182876855134964},{"id":"https://openalex.org/C93877712","wikidata":"https://www.wikidata.org/wiki/Q132560","display_name":"Electron microscope","level":2,"score":0.16944897174835205},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2480362.2480372","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2480362.2480372","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual ACM Symposium on Applied Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320319952","display_name":"Canada Foundation for Innovation","ror":"https://ror.org/000az4664"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W102487131","https://openalex.org/W1738182592","https://openalex.org/W1982598734","https://openalex.org/W2003730814","https://openalex.org/W2040991209","https://openalex.org/W2044801298","https://openalex.org/W2059150331","https://openalex.org/W2061864499","https://openalex.org/W2084044727","https://openalex.org/W2096521567","https://openalex.org/W2119916735","https://openalex.org/W2125761112","https://openalex.org/W2133812746","https://openalex.org/W2138537392","https://openalex.org/W2142002818","https://openalex.org/W2143359833","https://openalex.org/W2156155065","https://openalex.org/W2178271262","https://openalex.org/W4245821160","https://openalex.org/W6604141790","https://openalex.org/W6680308983"],"related_works":["https://openalex.org/W2907088218","https://openalex.org/W2051997380","https://openalex.org/W2541311741","https://openalex.org/W2269935213","https://openalex.org/W2057456086","https://openalex.org/W2568929922","https://openalex.org/W2013888270","https://openalex.org/W2804858172","https://openalex.org/W1939736724","https://openalex.org/W2145688429"],"abstract_inverted_index":{"Bright":[0],"field":[1,50,92],"cellular":[2],"microscopy":[3],"is":[4,104],"a":[5,84,113],"simple":[6],"and":[7,46,59,72,100,129],"non-invasive":[8],"method":[9],"for":[10,20,76,87],"capturing":[11],"cytological":[12],"images.":[13],"However,":[14],"the":[15,64,119,123],"resulting":[16],"micrographs":[17,93],"prove":[18],"challenging":[19],"image":[21],"segmentation,":[22],"especially":[23],"with":[24,56],"samples":[25],"that":[26,43,117,127],"have":[27],"tightly":[28],"clustered":[29],"or":[30,78],"overlapping":[31,77,128],"cells.":[32,101],"Filamentous":[33],"cyanobacteria":[34],"grow":[35],"as":[36],"linearly":[37],"arranged":[38],"cells":[39],"forming":[40],"chain-like":[41],"filaments":[42,89,99,132],"often":[44],"touch":[45],"overlap.":[47],"Existing":[48,66],"bright":[49,91],"cell":[51],"segmentation":[52],"methods":[53,69],"perform":[54],"poorly":[55],"these":[57],"bacteria,":[58],"are":[60,70,133],"incapable":[61],"of":[62,122],"identifying":[63,88],"filaments.":[65,81,124],"filament":[67],"tracking":[68],"rudimentary,":[71],"cannot":[73],"reliably":[74],"account":[75],"parallel":[79,130],"touching":[80,131],"We":[82,125],"propose":[83],"new":[85],"approach":[86],"in":[90,136],"by":[94,106],"combining":[95],"information":[96,103],"about":[97],"both":[98],"This":[102],"used":[105],"an":[107],"evolutionary":[108],"strategy":[109],"to":[110],"iteratively":[111],"construct":[112],"continuous":[114],"spline":[115],"representation":[116],"tracks":[118],"medial":[120],"line":[121],"demonstrate":[126],"segmented":[134],"correctly":[135],"many":[137],"difficult":[138],"cases.":[139]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
