{"id":"https://openalex.org/W2979115893","doi":"https://doi.org/10.1142/s1793351x19400178","title":"Segmentation-driven Hierarchical RetinaNet for Detecting Protozoa in Micrograph","display_name":"Segmentation-driven Hierarchical RetinaNet for Detecting Protozoa in Micrograph","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2979115893","doi":"https://doi.org/10.1142/s1793351x19400178","mag":"2979115893"},"language":"en","primary_location":{"id":"doi:10.1142/s1793351x19400178","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793351x19400178","pdf_url":null,"source":{"id":"https://openalex.org/S4210201727","display_name":"International Journal of Semantic Computing","issn_l":"1793-351X","issn":["1793-351X","1793-7108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Semantic Computing","raw_type":"journal-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/A5043735396","display_name":"Khoa Pho","orcid":null},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Khoa Pho","raw_affiliation_strings":["School of Information Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa 923-1292, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa 923-1292, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110759971","display_name":"Muhamad Kamal Mohammed Amin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Muhamad Kamal Mohammed Amin","raw_affiliation_strings":["Electronic Systems Engineering, Malaysia\u2013Japan International Institute of Technology, Kuala Lumpur 54100, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Systems Engineering, Malaysia\u2013Japan International Institute of Technology, Kuala Lumpur 54100, Malaysia","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100915330","display_name":"Atsuo Yoshitaka","orcid":null},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsuo Yoshitaka","raw_affiliation_strings":["School of Information Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa 923-1292, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa 923-1292, Japan","institution_ids":["https://openalex.org/I177738480"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3051,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.61345993,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"03","first_page":"393","last_page":"413"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12874","display_name":"Digital Imaging for Blood Diseases","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12874","display_name":"Digital Imaging for Blood Diseases","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11775","display_name":"COVID-19 diagnosis using AI","score":0.9715999960899353,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.970300018787384,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/computer-science","display_name":"Computer science","score":0.7029081583023071},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.589650571346283},{"id":"https://openalex.org/keywords/protozoa","display_name":"Protozoa","score":0.5478118658065796},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5127776265144348},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.465457946062088},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33693182468414307},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.27412813901901245},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.13937494158744812},{"id":"https://openalex.org/keywords/microbiology","display_name":"Microbiology","score":0.08124777674674988}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7029081583023071},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.589650571346283},{"id":"https://openalex.org/C2778566189","wikidata":"https://www.wikidata.org/wiki/Q101274","display_name":"Protozoa","level":2,"score":0.5478118658065796},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5127776265144348},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.465457946062088},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33693182468414307},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.27412813901901245},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.13937494158744812},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.08124777674674988}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s1793351x19400178","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793351x19400178","pdf_url":null,"source":{"id":"https://openalex.org/S4210201727","display_name":"International Journal of Semantic Computing","issn_l":"1793-351X","issn":["1793-351X","1793-7108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Semantic Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1967542092","https://openalex.org/W1978849141","https://openalex.org/W1980179845","https://openalex.org/W2000971069","https://openalex.org/W2002858550","https://openalex.org/W2088884822","https://openalex.org/W2129112648","https://openalex.org/W2151103935","https://openalex.org/W2156386646","https://openalex.org/W2161260069","https://openalex.org/W2166760871","https://openalex.org/W2166985665","https://openalex.org/W2183182206","https://openalex.org/W2777517892","https://openalex.org/W2963150697","https://openalex.org/W4248916828"],"related_works":["https://openalex.org/W2005185937","https://openalex.org/W2066739227","https://openalex.org/W2189419744","https://openalex.org/W4242401770","https://openalex.org/W1619041262","https://openalex.org/W4252909528","https://openalex.org/W2047239379","https://openalex.org/W4232825648","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"Protozoa":[0],"detection":[1],"and":[2,19,31,35,56,83,90,96,116,124,127,140,154,158,204],"identification":[3,28],"play":[4],"important":[5],"roles":[6],"in":[7,64,122,143,175,193],"many":[8],"practical":[9],"domains":[10],"such":[11,101,150],"as":[12,151],"parasitology,":[13],"scientific":[14],"research,":[15],"biological":[16],"treatment":[17],"processes,":[18],"environmental":[20],"quality":[21],"evaluation.":[22],"Traditional":[23],"laboratory":[24],"methods":[25,63,78],"for":[26,179],"protozoan":[27,73],"are":[29,74,185],"time-consuming":[30],"require":[32],"expert":[33],"knowledge":[34],"expensive":[36],"equipment.":[37],"Another":[38],"approach":[39,66],"is":[40],"using":[41],"micrographs":[42],"to":[43,136],"identify":[44,68,91,141],"the":[45,58,61,69,72,92,170,194,206],"species":[46,70,100],"of":[47,54,81,94,98,165,172],"protozoans":[48,142],"that":[49],"can":[50],"save":[51],"a":[52],"lot":[53],"time":[55],"reduce":[57],"cost.":[59],"However,":[60],"existing":[62],"this":[65,86,180],"only":[67],"when":[71],"already":[75],"segmented.":[76],"These":[77],"study":[79],"features":[80],"shapes":[82,121],"sizes.":[84],"In":[85],"work,":[87],"we":[88,167],"detect":[89],"images":[93],"cysts":[95],"oocysts":[97],"various":[99],"as:":[102],"Giardia":[103],"lamblia,":[104],"Iodamoeba":[105],"butschilii,":[106],"Toxoplasma":[107],"gondi,":[108],"Cyclospora":[109],"cayetanensis,":[110],"Balantidium":[111],"coli,":[112],"Sarcocystis,":[113],"Cystoisospora":[114],"belli":[115],"Acanthamoeba,":[117],"which":[118],"have":[119],"round":[120],"common":[123],"affect":[125],"human":[126],"animal":[128],"health":[129],"seriously.":[130],"We":[131],"propose":[132],"Segmentation-driven":[133],"Hierarchical":[134],"RetinaNet":[135,208],"automatically":[137],"detect,":[138],"segment,":[139],"their":[144],"micrographs.":[145],"By":[146],"applying":[147,176],"multiple":[148],"techniques":[149],"transfer":[152],"learning,":[153],"data":[155,173],"augmentation":[156],"techniques,":[157],"dividing":[159],"training":[160,195],"samples":[161,189],"into":[162],"life-cycle":[163,191],"stages":[164],"protozoans,":[166],"successfully":[168],"overcome":[169],"lack":[171],"issue":[174],"deep":[177],"learning":[178],"problem.":[181],"Even":[182],"though":[183],"there":[184],"at":[186],"most":[187],"5":[188],"per":[190],"category":[192],"data,":[196],"our":[197,210],"proposed":[198],"method":[199],"still":[200],"achieves":[201],"promising":[202],"results":[203],"outperforms":[205],"original":[207],"on":[209],"protozoa":[211],"dataset.":[212]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}