{"id":"https://openalex.org/W3141920857","doi":"https://doi.org/10.1109/jstars.2021.3069909","title":"UVid-Net: Enhanced Semantic Segmentation of UAV Aerial Videos by Embedding Temporal Information","display_name":"UVid-Net: Enhanced Semantic Segmentation of UAV Aerial Videos by Embedding Temporal Information","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3141920857","doi":"https://doi.org/10.1109/jstars.2021.3069909","mag":"3141920857"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3069909","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3069909","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09392319.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09392319.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038044892","display_name":"S Girisha","orcid":null},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"S. Girisha","raw_affiliation_strings":["Department of Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India"],"raw_orcid":"https://orcid.org/0000-0003-2582-9600","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","institution_ids":["https://openalex.org/I164861460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079870633","display_name":"Ujjwal Verma","orcid":"https://orcid.org/0000-0002-6133-5379"},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ujjwal Verma","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India"],"raw_orcid":"https://orcid.org/0000-0002-6133-5379","affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","institution_ids":["https://openalex.org/I164861460"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056139480","display_name":"M. M. Manohara Pai","orcid":"https://orcid.org/0000-0003-2164-2945"},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. M. Manohara Pai","raw_affiliation_strings":["Department of Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India"],"raw_orcid":"https://orcid.org/0000-0003-2164-2945","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","institution_ids":["https://openalex.org/I164861460"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000742553","display_name":"Radhika M. Pai","orcid":"https://orcid.org/0000-0002-0916-0495"},"institutions":[{"id":"https://openalex.org/I164861460","display_name":"Manipal Academy of Higher Education","ror":"https://ror.org/02xzytt36","country_code":"IN","type":"education","lineage":["https://openalex.org/I164861460"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Radhika M. Pai","raw_affiliation_strings":["Department of Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India"],"raw_orcid":"https://orcid.org/0000-0002-0916-0495","affiliations":[{"raw_affiliation_string":"Department of Information and Communication Technology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India","institution_ids":["https://openalex.org/I164861460"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5038044892"],"corresponding_institution_ids":["https://openalex.org/I164861460"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":5.1401,"has_fulltext":true,"cited_by_count":64,"citation_normalized_percentile":{"value":0.96550945,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"14","issue":null,"first_page":"4115","last_page":"4127"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9998000264167786,"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9998000264167786,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9997000098228455,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9995999932289124,"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":0.8486459255218506},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7408036589622498},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.660417914390564},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.5520899891853333},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.49389463663101196},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4932846426963806},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.461020827293396},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3874073922634125}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8486459255218506},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7408036589622498},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.660417914390564},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.5520899891853333},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.49389463663101196},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4932846426963806},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.461020827293396},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3874073922634125},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/jstars.2021.3069909","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3069909","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09392319.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2011.14284","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2011.14284","pdf_url":"https://arxiv.org/pdf/2011.14284","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:a59f74bb97f04967a5627ed4538282f5","is_oa":true,"landing_page_url":"https://doaj.org/article/a59f74bb97f04967a5627ed4538282f5","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 4115-4127 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3069909","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3069909","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09392319.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.699999988079071}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3141920857.pdf","grobid_xml":"https://content.openalex.org/works/W3141920857.grobid-xml"},"referenced_works_count":73,"referenced_works":["https://openalex.org/W78910484","https://openalex.org/W1528789833","https://openalex.org/W1901129140","https://openalex.org/W1903029394","https://openalex.org/W1979145769","https://openalex.org/W2014171468","https://openalex.org/W2085573975","https://openalex.org/W2099814188","https://openalex.org/W2149933564","https://openalex.org/W2157431481","https://openalex.org/W2162532139","https://openalex.org/W2171815231","https://openalex.org/W2194775991","https://openalex.org/W2340897893","https://openalex.org/W2412782625","https://openalex.org/W2461677039","https://openalex.org/W2519080876","https://openalex.org/W2593668183","https://openalex.org/W2595272013","https://openalex.org/W2623412144","https://openalex.org/W2738569017","https://openalex.org/W2778764040","https://openalex.org/W2789434235","https://openalex.org/W2794847483","https://openalex.org/W2799365308","https://openalex.org/W2886934227","https://openalex.org/W2893801697","https://openalex.org/W2907088929","https://openalex.org/W2910828295","https://openalex.org/W2918472578","https://openalex.org/W2950045474","https://openalex.org/W2953098847","https://openalex.org/W2960038053","https://openalex.org/W2963019093","https://openalex.org/W2963576560","https://openalex.org/W2963645879","https://openalex.org/W2963917969","https://openalex.org/W2964076878","https://openalex.org/W2964254867","https://openalex.org/W2964309882","https://openalex.org/W2966429711","https://openalex.org/W2967395252","https://openalex.org/W2968428872","https://openalex.org/W2972984638","https://openalex.org/W2975641008","https://openalex.org/W2981689412","https://openalex.org/W2983834937","https://openalex.org/W2987110685","https://openalex.org/W2995461960","https://openalex.org/W3024167159","https://openalex.org/W3025847014","https://openalex.org/W3034627479","https://openalex.org/W3035531015","https://openalex.org/W3040304705","https://openalex.org/W3082557948","https://openalex.org/W3083291461","https://openalex.org/W3113825454","https://openalex.org/W3120875261","https://openalex.org/W3122490299","https://openalex.org/W3127104941","https://openalex.org/W3131812503","https://openalex.org/W3137731664","https://openalex.org/W3194225218","https://openalex.org/W4299518610","https://openalex.org/W4308909683","https://openalex.org/W6639824700","https://openalex.org/W6653891781","https://openalex.org/W6682132143","https://openalex.org/W6750725614","https://openalex.org/W6754123467","https://openalex.org/W6771571938","https://openalex.org/W6772426651","https://openalex.org/W6775789757"],"related_works":["https://openalex.org/W4293226380","https://openalex.org/W4390516098","https://openalex.org/W2181948922","https://openalex.org/W2384362569","https://openalex.org/W2142795561","https://openalex.org/W4205302943","https://openalex.org/W2561132942","https://openalex.org/W4321487865","https://openalex.org/W3155418658","https://openalex.org/W1522196789"],"abstract_inverted_index":{"Semantic":[0],"segmentation":[1,37,44,51,155],"of":[2,23,33,68,92,118,143,170,196],"aerial":[3,110,210],"videos":[4],"has":[5,172],"been":[6,173],"extensively":[7],"used":[8],"for":[9,64,108,125,151,192],"decision":[10,25],"making":[11],"in":[12,140],"monitoring":[13],"environmental":[14],"changes,":[15],"urban":[16,199],"planning,":[17],"and":[18],"disaster":[19],"management.":[20],"The":[21,39,76,116,129,147,163],"reliability":[22],"these":[24],"support":[26],"systems":[27],"is":[28,72,106,131,156,176],"dependent":[29],"on":[30,159,198,208],"the":[31,34,48,69,81,90,119,135,144,180,185,193,205],"accuracy":[32],"video":[35,42,70,93,113,153],"semantic":[36,43,50,94,114,154],"algorithms.":[38,183],"existing":[40],"CNN-based":[41],"methods":[45,52],"have":[46],"enhanced":[47,100,132],"image":[49],"by":[53,84,133,202],"incorporating":[54,85],"an":[55,99],"additional":[56],"module":[57],"such":[58],"as":[59],"LSTM":[60],"or":[61],"optical":[62],"flow":[63],"computing":[65],"temporal":[66,86,123],"dynamics":[67],"which":[71,138,175],"a":[73],"computational":[74],"overhead.":[75],"proposed":[77,107,120,148,186],"research":[78],"work":[79,187],"modifies":[80],"CNN":[82,103],"architecture":[83,104,121,150],"information":[87,124],"to":[88],"improve":[89],"efficiency":[91],"segmentation.":[95,115],"In":[96],"this":[97],"work,":[98],"encoder-decoder":[101],"based":[102],"(UVid-Net)":[105],"unmanned":[109],"vehicle":[111],"(UAV)":[112],"encoder":[117],"embeds":[122],"temporally":[126],"consistent":[127],"labeling.":[128],"decoder":[130],"introducing":[134],"feature-refiner":[136],"module,":[137],"aids":[139],"accurate":[141],"localization":[142],"class":[145],"labels.":[146],"UVid-Net":[149,197],"UAV":[152,209],"quantitatively":[157],"evaluated":[158],"extended":[160],"ManipalUAVid":[161],"dataset.":[162],"performance":[164],"metric":[165],"mean":[166],"Intersection":[167],"over":[168],"Union":[169],"0.79":[171],"observed":[174],"significantly":[177],"greater":[178],"than":[179],"other":[181],"state-of-the-art":[182],"Further,":[184],"produced":[188],"promising":[189],"results":[190],"even":[191],"pretrained":[194],"model":[195],"street":[200],"scene":[201],"fine":[203],"tuning":[204],"final":[206],"layer":[207],"videos.":[211]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":20},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":9}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2021-04-13T00:00:00"}
