{"id":"https://openalex.org/W3079190408","doi":"https://doi.org/10.1109/access.2020.3017523","title":"Multi-Granular Semantic Analysis Based on Nasal Endoscopic Video","display_name":"Multi-Granular Semantic Analysis Based on Nasal Endoscopic Video","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3079190408","doi":"https://doi.org/10.1109/access.2020.3017523","mag":"3079190408"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3017523","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3017523","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09170613.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09170613.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000725293","display_name":"Xiaoying Pan","orcid":"https://orcid.org/0000-0002-8899-7540"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoying Pan","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","Key Laboratory of Network Data Analysis and Intelligent Processing, Xi'an University of Posts and Telecommunications, Xi'an, China","School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-8899-7540","affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101918059","display_name":"Hao Zhao","orcid":"https://orcid.org/0000-0003-2798-5703"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhao","raw_affiliation_strings":["School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-2798-5703","affiliations":[{"raw_affiliation_string":"School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100647138","display_name":"Ni Liu","orcid":"https://orcid.org/0000-0002-3782-2695"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ni Liu","raw_affiliation_strings":["School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-3782-2695","affiliations":[{"raw_affiliation_string":"School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100422646","display_name":"Hongyu Wang","orcid":"https://orcid.org/0000-0002-4556-9546"},"institutions":[{"id":"https://openalex.org/I4210136859","display_name":"Xi\u2019an University of Posts and Telecommunications","ror":"https://ror.org/04jn0td46","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210136859"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongyu Wang","raw_affiliation_strings":["Key Laboratory of Network Data Analysis and Intelligent Processing, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China","Key Laboratory of Network Data Analysis and Intelligent Processing, Xi'an University of Posts and Telecommunications, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4556-9546","affiliations":[{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Computer Science, Xi\u2019an University of Posts and Telecommunications, Xi\u2019an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"School of Computer Science, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]},{"raw_affiliation_string":"Key Laboratory of Network Data Analysis and Intelligent Processing, Xi'an University of Posts and Telecommunications, Xi'an, China","institution_ids":["https://openalex.org/I4210136859"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210136859"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.08603361,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"158317","last_page":"158326"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9886999726295471,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9886999726295471,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9883999824523926,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9850999712944031,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8374812602996826},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5461398959159851},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5451894402503967},{"id":"https://openalex.org/keywords/granularity","display_name":"Granularity","score":0.5073480010032654},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.48090219497680664},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45369651913642883},{"id":"https://openalex.org/keywords/video-retrieval","display_name":"Video retrieval","score":0.42023569345474243},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.3179023563861847}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8374812602996826},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5461398959159851},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5451894402503967},{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.5073480010032654},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.48090219497680664},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45369651913642883},{"id":"https://openalex.org/C2983174267","wikidata":"https://www.wikidata.org/wiki/Q3775098","display_name":"Video retrieval","level":2,"score":0.42023569345474243},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.3179023563861847},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3017523","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3017523","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09170613.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:99b38706fa15417cb0080fad9fca5300","is_oa":false,"landing_page_url":"https://doaj.org/article/99b38706fa15417cb0080fad9fca5300","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 158317-158326 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3017523","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3017523","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09170613.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G5996670545","display_name":null,"funder_award_id":"CXJJLY2019097","funder_id":"https://openalex.org/F4320325367","funder_display_name":"Xi'an University of Posts and Telecommunications"},{"id":"https://openalex.org/G6560924720","display_name":null,"funder_award_id":"19JK0808","funder_id":"https://openalex.org/F4320325627","funder_display_name":"Education Department of Shaanxi Province"},{"id":"https://openalex.org/G7782271789","display_name":null,"funder_award_id":"2019YFC0121502","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7802714491","display_name":null,"funder_award_id":"CXJJLZ2019041","funder_id":"https://openalex.org/F4320325367","funder_display_name":"Xi'an University of Posts and Telecommunications"}],"funders":[{"id":"https://openalex.org/F4320325367","display_name":"Xi'an University of Posts and Telecommunications","ror":null},{"id":"https://openalex.org/F4320325627","display_name":"Education Department of Shaanxi Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3079190408.pdf","grobid_xml":"https://content.openalex.org/works/W3079190408.grobid-xml"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1486516021","https://openalex.org/W2007822613","https://openalex.org/W2064675550","https://openalex.org/W2097117768","https://openalex.org/W2105101328","https://openalex.org/W2109255472","https://openalex.org/W2114224287","https://openalex.org/W2163605009","https://openalex.org/W2183341477","https://openalex.org/W2194775991","https://openalex.org/W2254154401","https://openalex.org/W2266464013","https://openalex.org/W2466484467","https://openalex.org/W2471143248","https://openalex.org/W2519328139","https://openalex.org/W2531409750","https://openalex.org/W2560014990","https://openalex.org/W2571807506","https://openalex.org/W2581082771","https://openalex.org/W2584038571","https://openalex.org/W2606308270","https://openalex.org/W2752782242","https://openalex.org/W2755546405","https://openalex.org/W2762430356","https://openalex.org/W2763160469","https://openalex.org/W2766183047","https://openalex.org/W2777273430","https://openalex.org/W2785737326","https://openalex.org/W2789813974","https://openalex.org/W2884293275","https://openalex.org/W2900936384","https://openalex.org/W2914426353","https://openalex.org/W2921288632","https://openalex.org/W2928133111","https://openalex.org/W2945661781","https://openalex.org/W2962914239","https://openalex.org/W2964036161","https://openalex.org/W2978155588","https://openalex.org/W3004271373","https://openalex.org/W3005655588","https://openalex.org/W3105760208","https://openalex.org/W6684191040","https://openalex.org/W6753013641"],"related_works":["https://openalex.org/W4389850132","https://openalex.org/W1574724839","https://openalex.org/W2377190948","https://openalex.org/W4361855866","https://openalex.org/W2096476311","https://openalex.org/W169721953","https://openalex.org/W1965900363","https://openalex.org/W1623638113","https://openalex.org/W3034776505","https://openalex.org/W1990036491"],"abstract_inverted_index":{"The":[0],"semantic":[1,122,138],"analysis":[2,123],"of":[3,13,42,53,65,157,178,192,224],"nasal":[4,90],"endoscopic":[5,54,91,135,179],"video":[6,30,96,137,160],"is":[7,33,97,142,150,169,186],"a":[8,71,76,98,120,147,162,182,198,219],"challenging":[9],"task":[10],"since":[11],"lots":[12],"irrelevant":[14],"and":[15,39,48,75,112,131,210,226],"insignificant":[16],"information":[17,85],"exists":[18],"in":[19,88,222],"the":[20,37,43,50,63,83,89,94,114,129,154,158,174,190,193,204],"untrimmed":[21],"surgical":[22,45,95,159,194],"video,":[23],"i.e.":[24],"background,":[25],"blur,":[26],"judder":[27],"or":[28],"blood-stained":[29],"fragments.":[31],"It":[32],"important":[34],"to":[35,152,171,188],"identify":[36],"start":[38],"end":[40],"point":[41],"valid":[44],"fragments":[46,52,106],"automatically":[47,172],"remove":[49],"invalid":[51],"surgery":[55,136],"videos":[56],"for":[57,134],"medical":[58],"education":[59],"&":[60],"research.":[61],"However,":[62],"performance":[64,221],"deep-learning":[66],"based":[67],"methods,":[68],"which":[69],"use":[70],"fixed":[72],"time":[73],"interval":[74],"sliding":[77],"window,":[78],"are":[79,107],"severely":[80],"affected":[81],"when":[82,109],"interference":[84],"appears":[86],"randomly":[87],"video.":[92,180],"Specifically,":[93],"continuous":[99],"process":[100],"globally,":[101],"while":[102],"many":[103],"local":[104],"discontinuity":[105],"brought":[108],"endoscope":[110],"enters":[111],"exits":[113],"cavity":[115],"frequently.":[116],"Hence,":[117],"we":[118,202],"propose":[119],"multi-granularity":[121],"framework":[124],"that":[125],"can":[126],"simultaneously":[127],"meet":[128],"accuracy":[130,225],"timeliness":[132],"required":[133],"analysis.":[139],"Our":[140],"approach":[141],"an":[143,166],"end-to-end":[144],"solution.":[145],"First,":[146],"joint":[148],"model":[149],"created":[151],"extract":[153],"temporal-spatial":[155],"features":[156,177],"on":[161,197],"coarse-grained":[163],"scale.":[164,200],"Meanwhile,":[165],"attention":[167],"mechanism":[168],"used":[170],"select":[173],"informative":[175],"spatial":[176],"Second,":[181],"hierarchical":[183],"self-correction":[184],"module":[185],"proposed":[187,205],"correct":[189],"boundaries":[191],"operation":[195],"iteratively":[196],"fine-grained":[199],"Finally,":[201],"justify":[203],"network":[206],"through":[207],"extensive":[208],"experiments":[209],"quantitative":[211],"comparisons":[212],"against":[213],"other":[214],"state-of-the-art":[215],"approaches.":[216],"We":[217],"achieve":[218],"good":[220],"terms":[223],"efficiency.":[227]},"counts_by_year":[{"year":2024,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}