{"id":"https://openalex.org/W2130419685","doi":"https://doi.org/10.1109/icip.2008.4712419","title":"Machine vision detection of isolated and overlapped nematode worms using skeleton analysis","display_name":"Machine vision detection of isolated and overlapped nematode worms using skeleton analysis","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2130419685","doi":"https://doi.org/10.1109/icip.2008.4712419","mag":"2130419685"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2008.4712419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2008.4712419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Image Processing","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/A5079969145","display_name":"Nikzad Babaii Rizvandi","orcid":null},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Nikzad Babaii Rizvandi","raw_affiliation_strings":["Telin-IPI-IBBT, Ghent University, Ghent, Belgium","Telin-IPI-IBBT, Ghent Univ., Gent"],"affiliations":[{"raw_affiliation_string":"Telin-IPI-IBBT, Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Telin-IPI-IBBT, Ghent Univ., Gent","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031078128","display_name":"Aleksandra Pi\u017eurica","orcid":"https://orcid.org/0000-0002-9322-4999"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Aleksandra Pizurica","raw_affiliation_strings":["Telin-IPI-IBBT, Ghent University, Ghent, Belgium","Telin-IPI-IBBT, Ghent Univ., Gent"],"affiliations":[{"raw_affiliation_string":"Telin-IPI-IBBT, Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Telin-IPI-IBBT, Ghent Univ., Gent","institution_ids":["https://openalex.org/I32597200"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071483672","display_name":"Wilfried Philips","orcid":"https://orcid.org/0000-0003-4456-4353"},"institutions":[{"id":"https://openalex.org/I32597200","display_name":"Ghent University","ror":"https://ror.org/00cv9y106","country_code":"BE","type":"education","lineage":["https://openalex.org/I32597200"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Wilfried Philips","raw_affiliation_strings":["Telin-IPI-IBBT, Ghent University, Ghent, Belgium","Telin-IPI-IBBT, Ghent Univ., Gent"],"affiliations":[{"raw_affiliation_string":"Telin-IPI-IBBT, Ghent University, Ghent, Belgium","institution_ids":["https://openalex.org/I32597200"]},{"raw_affiliation_string":"Telin-IPI-IBBT, Ghent Univ., Gent","institution_ids":["https://openalex.org/I32597200"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079969145"],"corresponding_institution_ids":["https://openalex.org/I32597200"],"apc_list":null,"apc_paid":null,"fwci":0.0909,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.42710796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"37","issue":null,"first_page":"2972","last_page":"2975"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10676","display_name":"Genetics, Aging, and Longevity in Model Organisms","score":0.9710000157356262,"subfield":{"id":"https://openalex.org/subfields/1302","display_name":"Aging"},"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/T10676","display_name":"Genetics, Aging, and Longevity in Model Organisms","score":0.9710000157356262,"subfield":{"id":"https://openalex.org/subfields/1302","display_name":"Aging"},"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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6891458630561829},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6467380523681641},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6106269359588623},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.5764048099517822},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5751625299453735},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.5325303077697754},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4536249041557312},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.45073994994163513},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.42336955666542053},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.206282377243042}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6891458630561829},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6467380523681641},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6106269359588623},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.5764048099517822},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5751625299453735},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.5325303077697754},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4536249041557312},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.45073994994163513},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.42336955666542053},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.206282377243042},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2008.4712419","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2008.4712419","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 15th IEEE International Conference on Image Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320314070","display_name":"Broad Institute","ror":"https://ror.org/05a0ya142"},{"id":"https://openalex.org/F4320321730","display_name":"Fonds Wetenschappelijk Onderzoek","ror":"https://ror.org/03qtxy027"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1545467875","https://openalex.org/W1759290016","https://openalex.org/W2113242816","https://openalex.org/W2120031460","https://openalex.org/W2137659599"],"related_works":["https://openalex.org/W2090093270","https://openalex.org/W2337415362","https://openalex.org/W4312857205","https://openalex.org/W121273120","https://openalex.org/W2740820121","https://openalex.org/W317572212","https://openalex.org/W2002009170","https://openalex.org/W2034462085","https://openalex.org/W3005455252","https://openalex.org/W2152301642"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5,23,86,92,123],"novel":[6],"method":[7,121],"for":[8],"detection":[9],"of":[10,19,48,67,99,114,125],"individual":[11],"C.Elegans":[12],"worms":[13,27,130],"in":[14,17,22,73,107],"population":[15],"images":[16],"presence":[18],"overlapping.":[20],"First,":[21],"pre-processing":[24],"phase":[25],"the":[26,45,49,51,59,74,78,111,115],"skeletons":[28,52],"are":[29,53,89],"obtained":[30,132],"by":[31],"morphological":[32],"skeleton":[33],"operation":[34],"after":[35,43],"image":[36],"binarization":[37],"and":[38,77,128,131],"filling":[39],"small":[40,46],"holes.":[41],"Then,":[42],"pruning":[44],"branches":[47,57,80],"skeletons,":[50],"splited":[54],"into":[55],"several":[56],"from":[58],"pixels":[60],"with":[61,81],"more":[62],"than":[63,85],"two":[64],"neighbors.":[65],"Angle":[66],"each":[68],"branch":[69],"side":[70],"is":[71,105],"calculated":[72],"next":[75],"stage":[76],"neighbor":[79],"angle":[82],"difference":[83],"less":[84],"predefined":[87],"threshold":[88],"merged.":[90],"Finally,":[91],"simple":[93],"post-processing":[94],"based":[95],"on":[96,102],"stastical":[97],"analysis":[98],"worms'":[100],"length":[101],"their":[103],"widths":[104],"used":[106],"order":[108],"to":[109,122],"increase":[110],"automatic":[112],"efficiency":[113],"method.":[116],"We":[117],"have":[118],"applied":[119],"our":[120],"database":[124],"147":[126],"isolated":[127],"overlapped":[129],"81.43%":[133],"accuracy.":[134]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}