{"id":"https://openalex.org/W4293795251","doi":"https://doi.org/10.1109/icme52920.2022.9859876","title":"Background Matting via Recursive Excitation","display_name":"Background Matting via Recursive Excitation","publication_year":2022,"publication_date":"2022-07-18","ids":{"openalex":"https://openalex.org/W4293795251","doi":"https://doi.org/10.1109/icme52920.2022.9859876"},"language":"en","primary_location":{"id":"doi:10.1109/icme52920.2022.9859876","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme52920.2022.9859876","pdf_url":null,"source":{"id":"https://openalex.org/S4363607799","display_name":"2022 IEEE International Conference on Multimedia and Expo (ICME)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ink.library.smu.edu.sg/sis_research/8557","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5011644190","display_name":"Junjie Deng","orcid":"https://orcid.org/0000-0002-5137-8615"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junjie Deng","raw_affiliation_strings":["School of Computer Science and Engineering, South China University of Technology,China","School of Computer Science and Engineering, South China University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003836412","display_name":"Yangyang Xu","orcid":"https://orcid.org/0000-0002-3383-4349"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangyang Xu","raw_affiliation_strings":["School of Computer Science and Engineering, South China University of Technology,China","School of Computer Science and Engineering, South China University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053306711","display_name":"Zeyang Zhou","orcid":"https://orcid.org/0000-0001-5790-8042"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeyang Zhou","raw_affiliation_strings":["School of Computer Science and Engineering, South China University of Technology,China","School of Computer Science and Engineering, South China University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056103024","display_name":"Shengfeng He","orcid":"https://orcid.org/0000-0002-3802-4644"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengfeng He","raw_affiliation_strings":["School of Computer Science and Engineering, South China University of Technology,China","School of Computer Science and Engineering, South China University of Technology, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology,China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5011644190"],"corresponding_institution_ids":["https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":0.2388,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.57842441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement Techniques","score":0.9998999834060669,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9998999834060669,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9944000244140625,"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/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/alpha","display_name":"Alpha (finance)","score":0.6825144290924072},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6445513963699341},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6233506202697754},{"id":"https://openalex.org/keywords/excitation","display_name":"Excitation","score":0.588981032371521},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5742583870887756},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5601372718811035},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.5261659026145935},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.46272459626197815},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45565274357795715},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3223991096019745},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32011061906814575},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19042521715164185},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12428686022758484}],"concepts":[{"id":"https://openalex.org/C64943373","wikidata":"https://www.wikidata.org/wiki/Q2651003","display_name":"Alpha (finance)","level":4,"score":0.6825144290924072},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6445513963699341},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6233506202697754},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.588981032371521},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5742583870887756},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5601372718811035},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.5261659026145935},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.46272459626197815},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45565274357795715},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3223991096019745},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32011061906814575},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19042521715164185},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12428686022758484},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C49453240","wikidata":"https://www.wikidata.org/wiki/Q1592163","display_name":"Construct validity","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icme52920.2022.9859876","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme52920.2022.9859876","pdf_url":null,"source":{"id":"https://openalex.org/S4363607799","display_name":"2022 IEEE International Conference on Multimedia and Expo (ICME)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Multimedia and Expo (ICME)","raw_type":"proceedings-article"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-9560","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/8557","pdf_url":null,"source":{"id":"https://openalex.org/S4306401925","display_name":"Singapore Management University Institutional Knowledge (InK) (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Proceeding Article"}],"best_oa_location":{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-9560","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/sis_research/8557","pdf_url":null,"source":{"id":"https://openalex.org/S4306401925","display_name":"Singapore Management University Institutional Knowledge (InK) (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Proceeding Article"},"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G7874447199","display_name":null,"funder_award_id":"2021A1515012625","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G8450291162","display_name":null,"funder_award_id":"61972162","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1597727245","https://openalex.org/W2007640671","https://openalex.org/W2035773017","https://openalex.org/W2044673646","https://openalex.org/W2077604257","https://openalex.org/W2103917701","https://openalex.org/W2109815552","https://openalex.org/W2142771691","https://openalex.org/W2169040970","https://openalex.org/W2293194425","https://openalex.org/W2295475768","https://openalex.org/W2296073425","https://openalex.org/W2296349909","https://openalex.org/W2315042262","https://openalex.org/W2604469346","https://openalex.org/W2948070565","https://openalex.org/W2955340181","https://openalex.org/W2963304750","https://openalex.org/W2985469567","https://openalex.org/W2997597456","https://openalex.org/W3034368090","https://openalex.org/W3034522851","https://openalex.org/W3097848036","https://openalex.org/W3111868107","https://openalex.org/W3176288137","https://openalex.org/W4248002887","https://openalex.org/W6635726302","https://openalex.org/W6675705777","https://openalex.org/W6754384037","https://openalex.org/W6786954485"],"related_works":["https://openalex.org/W1585007175","https://openalex.org/W2382521049","https://openalex.org/W2144385241","https://openalex.org/W4300101996","https://openalex.org/W2165950148","https://openalex.org/W4253593777","https://openalex.org/W2951497643","https://openalex.org/W4403053866","https://openalex.org/W2142393343","https://openalex.org/W2338854850"],"abstract_inverted_index":{"We":[0,24],"propose":[1,93],"a":[2,94,118],"simple":[3,119],"yet":[4],"effective":[5],"technique":[6],"that":[7,98],"significantly":[8],"improves":[9],"the":[10,13,30,39,47,59,66,76,89,100,105,111,127,130,134,145],"performance":[11,137],"of":[12,61,136],"current":[14],"state-of-the-art":[15],"background":[16,141],"matting":[17,123,146],"model":[18],"without":[19],"compromising":[20],"its":[21],"original":[22,128],"speed.":[23],"achieve":[25],"this":[26],"by":[27],"carefully":[28],"exciting":[29],"proper":[31],"neural":[32],"activations":[33],"using":[34],"an":[35],"excitation":[36,77,106],"map":[37,78,107],"in":[38,46],"training":[40,67],"phase":[41,68],"and":[42,73,142],"performing":[43],"recursive":[44,95],"inference":[45,96],"testing":[48,90],"phase.":[49],"To":[50],"avoid":[51],"being":[52],"over-reliant":[53],"on":[54],"perfect":[55],"excitations,":[56],"we":[57,92],"follow":[58],"idea":[60],"curriculum":[62],"learning":[63],"to":[64,83,108],"divide":[65],"into":[69],"three":[70],"easy-to-hard":[71],"stages":[72],"gradually":[74],"shift":[75],"from":[79],"GT":[80,85],"alpha":[81,86,102,113],"matte":[82,103],"pseudo":[84],"matte.":[87,114],"In":[88],"phase,":[91],"mechanism":[97],"uses":[99],"output":[101,112],"as":[104],"further":[109],"refine":[110],"Our":[115],"method":[116],"is":[117],"plug-in":[120],"for":[121],"arbitrary":[122],"models.":[124],"Compared":[125],"with":[126,139],"ones,":[129],"enhanced":[131],"models":[132],"alleviate":[133],"problem":[135],"degradation":[138],"complex":[140],"thus":[143],"boosts":[144],"accuracy.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
