{"id":"https://openalex.org/W2135007098","doi":"https://doi.org/10.1109/embc.2013.6610789","title":"A modified anomaly detection method for capsule endoscopy images using non-linear color conversion and Higher-order Local Auto-Correlation (HLAC)","display_name":"A modified anomaly detection method for capsule endoscopy images using non-linear color conversion and Higher-order Local Auto-Correlation (HLAC)","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2135007098","doi":"https://doi.org/10.1109/embc.2013.6610789","mag":"2135007098","pmid":"https://pubmed.ncbi.nlm.nih.gov/24110976"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2013.6610789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5065336676","display_name":"Erzhong Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Erzhong Hu","raw_affiliation_strings":["Tsukuba Daigaku, Tsukuba, Ibaraki, JP",", University of Tsukuba, Tsukuba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsukuba Daigaku, Tsukuba, Ibaraki, JP","institution_ids":["https://openalex.org/I146399215"]},{"raw_affiliation_string":", University of Tsukuba, Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055002737","display_name":"Hirokazu Nosato","orcid":"https://orcid.org/0000-0003-0332-7028"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirokazu Nosato","raw_affiliation_strings":["Sangyo Gijutsu Sogo Kenkyujo, Chiyoda-ku, Tokyo, JP","Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sangyo Gijutsu Sogo Kenkyujo, Chiyoda-ku, Tokyo, JP","institution_ids":[]},{"raw_affiliation_string":"Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027102173","display_name":"Hidenori Sakanashi","orcid":"https://orcid.org/0000-0001-8987-908X"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidenori Sakanashi","raw_affiliation_strings":["Sangyo Gijutsu Sogo Kenkyujo, Chiyoda-ku, Tokyo, JP","Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sangyo Gijutsu Sogo Kenkyujo, Chiyoda-ku, Tokyo, JP","institution_ids":[]},{"raw_affiliation_string":"Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102933815","display_name":"Masahiro Murakawa","orcid":"https://orcid.org/0000-0002-8406-7426"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Murakawa","raw_affiliation_strings":["Sangyo Gijutsu Sogo Kenkyujo, Chiyoda-ku, Tokyo, JP","Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sangyo Gijutsu Sogo Kenkyujo, Chiyoda-ku, Tokyo, JP","institution_ids":[]},{"raw_affiliation_string":"Nat. Inst. of Adv. Ind. Sci. & Technol., Tsukuba, Japan","institution_ids":["https://openalex.org/I73613424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6701,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.73026608,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"22","issue":null,"first_page":"5477","last_page":"5480"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.9125000238418579,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/capsule-endoscopy","display_name":"Capsule endoscopy","score":0.8817653656005859},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.7075319886207581},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6719756722450256},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.653674840927124},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6128542423248291},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5594625473022461},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5234422087669373},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.48660194873809814},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.484636127948761},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.4614701271057129},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.45222949981689453},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3298218250274658},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.13604018092155457},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10980680584907532},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10065534710884094}],"concepts":[{"id":"https://openalex.org/C2777333622","wikidata":"https://www.wikidata.org/wiki/Q116753","display_name":"Capsule endoscopy","level":2,"score":0.8817653656005859},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.7075319886207581},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6719756722450256},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.653674840927124},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6128542423248291},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5594625473022461},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5234422087669373},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48660194873809814},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.484636127948761},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.4614701271057129},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.45222949981689453},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3298218250274658},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.13604018092155457},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10980680584907532},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10065534710884094},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003116","descriptor_name":"Color","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003116","descriptor_name":"Color","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003116","descriptor_name":"Color","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D003936","descriptor_name":"Diagnosis, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006471","descriptor_name":"Gastrointestinal Hemorrhage","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006471","descriptor_name":"Gastrointestinal Hemorrhage","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006471","descriptor_name":"Gastrointestinal Hemorrhage","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D007421","descriptor_name":"Intestine, Small","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D007421","descriptor_name":"Intestine, Small","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D007421","descriptor_name":"Intestine, Small","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D017711","descriptor_name":"Nonlinear Dynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017711","descriptor_name":"Nonlinear Dynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017711","descriptor_name":"Nonlinear Dynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053704","descriptor_name":"Capsule Endoscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D053704","descriptor_name":"Capsule Endoscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D053704","descriptor_name":"Capsule Endoscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2013.6610789","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2013.6610789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:24110976","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24110976","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332163","display_name":"U.S. Food and Drug Administration","ror":"https://ror.org/034xvzb47"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W117943111","https://openalex.org/W1647837791","https://openalex.org/W2035717170","https://openalex.org/W2037237989","https://openalex.org/W2064353911","https://openalex.org/W2146239848","https://openalex.org/W2147003678","https://openalex.org/W2152888071","https://openalex.org/W2169036536","https://openalex.org/W6604815279","https://openalex.org/W6681699946","https://openalex.org/W6682685428"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W3210364259","https://openalex.org/W4300558037","https://openalex.org/W2667207928","https://openalex.org/W2912112202","https://openalex.org/W4377864969","https://openalex.org/W3030345572"],"abstract_inverted_index":{"Capsule":[0],"endoscopy":[1,5,41],"is":[2,16,120],"a":[3,27,61],"patient-friendly":[4],"broadly":[6],"utilized":[7],"in":[8,39],"gastrointestinal":[9],"examination.":[10],"However,":[11],"the":[12,19,97,99,115],"efficacy":[13],"of":[14,22,43,75,93,117],"diagnosis":[15],"restricted":[17],"by":[18,32],"large":[20],"quantity":[21],"images.":[23],"This":[24],"paper":[25,56],"presents":[26],"modified":[28],"anomaly":[29,82],"detection":[30,106],"method,":[31],"which":[33],"both":[34],"known":[35],"and":[36,65,72,78,104,110],"unknown":[37],"anomalies":[38,90],"capsule":[40],"images":[42],"small":[44],"intestine":[45],"are":[46,85],"expected":[47],"to":[48],"be":[49],"detected.":[50],"To":[51],"achieve":[52],"this":[53,55],"goal,":[54],"introduces":[57],"feature":[58],"extraction":[59],"using":[60],"non-linear":[62],"color":[63],"conversion":[64],"Higher-order":[66],"Local":[67],"Auto":[68],"Correlation":[69],"(HLAC)":[70],"Features,":[71],"makes":[73],"use":[74],"image":[76],"partition":[77],"subspace":[79],"method":[80,101,119],"for":[81,108],"detection.":[83],"Experiments":[84],"implemented":[86],"among":[87],"several":[88],"major":[89],"with":[91],"combinations":[92],"proposed":[94,100,118],"techniques.":[95],"As":[96],"result,":[98],"achieved":[102],"91.7%":[103],"100%":[105],"accuracy":[107],"swelling":[109],"bleeding":[111],"respectively,":[112],"so":[113],"that":[114],"effectiveness":[116],"demonstrated.":[121]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}