iBet uBet web content aggregator. Adding the entire web to your favor.
iBet uBet web content aggregator. Adding the entire web to your favor.



Link to original content: https://api.openalex.org/works/doi:10.48550/ARXIV.2303.13761
{"id":"https://openalex.org/W4361192790","doi":"https://doi.org/10.48550/arxiv.2303.13761","title":"Unsupervised Hierarchical Domain Adaptation for Adverse Weather Optical Flow","display_name":"Unsupervised Hierarchical Domain Adaptation for Adverse Weather Optical Flow","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4361192790","doi":"https://doi.org/10.48550/arxiv.2303.13761"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2303.13761","pdf_url":null,"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":["Cornell University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false},"type":"preprint","type_crossref":"posted-content","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/abs/2303.13761","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100928729","display_name":"Hanyu Zhou","orcid":"https://orcid.org/0009-0007-1986-4975"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhou, Hanyu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112503665","display_name":"Yi Chang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chang, Yi","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100389329","display_name":"Gang Chen","orcid":"https://orcid.org/0000-0003-4234-1359"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Gang","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5112865938","display_name":"Luxin Yan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yan, Luxin","raw_affiliation_strings":[],"affiliations":[]}],"institution_assertions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":68},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.999,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.999,"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":0.9979,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9951,"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/optical-flow","display_name":"Optical Flow","score":0.570394},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised Learning","score":0.535764},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.51946443},{"id":"https://openalex.org/keywords/domain-adaptation","display_name":"Domain adaptation","score":0.48792192}],"concepts":[{"id":"https://openalex.org/C155542232","wikidata":"https://www.wikidata.org/wiki/Q736111","display_name":"Optical flow","level":3,"score":0.74728507},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.72480124},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.51946443},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5080328},{"id":"https://openalex.org/C2776434776","wikidata":"https://www.wikidata.org/wiki/Q19246213","display_name":"Domain adaptation","level":3,"score":0.48792192},{"id":"https://openalex.org/C207685749","wikidata":"https://www.wikidata.org/wiki/Q2088941","display_name":"Domain knowledge","level":2,"score":0.43455926},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4181432},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.41351578},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14196205},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11846021},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2303.13761","pdf_url":null,"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":["Cornell University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://api.datacite.org/dois/10.48550/arxiv.2303.13761","pdf_url":null,"source":{"id":"https://openalex.org/S4393179698","display_name":"DataCite API","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210145204","host_organization_name":"DataCite","host_organization_lineage":["https://openalex.org/I4210145204"],"host_organization_lineage_names":["DataCite"],"type":"metadata"},"license":null,"license_id":null,"version":null}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2303.13761","pdf_url":null,"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":["Cornell University"],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.6}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4394775207","https://openalex.org/W4386083130","https://openalex.org/W4283377908","https://openalex.org/W4283211831","https://openalex.org/W3111737715","https://openalex.org/W2997567050","https://openalex.org/W2963261224","https://openalex.org/W2798287483","https://openalex.org/W2117442182","https://openalex.org/W1483272040"],"abstract_inverted_index":{"Optical":[0],"flow":[1,71,102,129,146,160,209],"estimation":[2],"has":[3],"made":[4,19],"great":[5],"progress,":[6],"but":[7,75],"usually":[8],"suffers":[9],"from":[10,50,147],"degradation":[11],"under":[12],"adverse":[13,30,63,99,162],"weather.":[14,163],"Although":[15],"semi/full-supervised":[16],"methods":[17],"have":[18,219],"good":[20],"attempts,":[21],"the":[22,26,48,68,73,81,94,115,128,134,144,153,167,173,177,180,197,224,227],"domain":[23,53],"shift":[24],"between":[25,84,118,179],"synthetic":[27],"and":[28,86,120,182,185,190,203,216],"real":[29],"weather":[31,64,100,149],"images":[32],"would":[33],"deteriorate":[34],"their":[35],"performance.":[36],"To":[37],"alleviate":[38],"this":[39,90],"issue,":[40],"our":[41],"start":[42],"point":[43],"is":[44,61,150],"to":[45,54,113,132,155,195,222],"unsupervisedly":[46],"transfer":[47],"knowledge":[49,131],"source":[51],"clean":[52,85,119,148,181],"target":[55],"degraded":[56,87,121,183],"domain.":[57],"Our":[58],"key":[59],"insight":[60],"that":[62],"does":[65],"not":[66],"change":[67],"intrinsic":[69],"optical":[70,101,136,145,159,208],"of":[72,176,226],"scene,":[74],"causes":[76],"a":[77,139,157,187,211],"significant":[78],"difference":[79],"for":[80,98,161],"warp":[82,168],"error":[83,169],"images.":[88],"In":[89,123],"work,":[91],"we":[92,108,126,165],"propose":[93,186],"first":[95,109],"unsupervised":[96],"framework":[97],"via":[103],"hierarchical":[104,201],"motion-boundary":[105],"adaptation.":[106],"Specifically,":[107],"employ":[110],"image":[111],"translation":[112],"construct":[114],"transformation":[116],"relationship":[117],"domains.":[122],"motion":[124,174,198,202],"adaptation,":[125],"utilize":[127],"consistency":[130],"align":[133],"cross-domain":[135],"flows":[137],"into":[138],"motion-invariance":[140],"common":[141],"space,":[142],"where":[143],"used":[151],"as":[152],"guidance-knowledge":[154],"obtain":[156],"preliminary":[158],"Furthermore,":[164],"leverage":[166],"inconsistency":[170],"which":[171],"measures":[172],"misalignment":[175],"boundary":[178,192,204],"domains,":[184],"joint":[188],"intra-":[189],"inter-scene":[191],"contrastive":[193],"adaptation":[194,205],"refine":[196],"boundary.":[199],"The":[200],"jointly":[206],"promotes":[207],"in":[210],"unified":[212],"framework.":[213],"Extensive":[214],"quantitative":[215],"qualitative":[217],"experiments":[218],"been":[220],"performed":[221],"verify":[223],"superiority":[225],"proposed":[228],"method.":[229]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4361192790","counts_by_year":[],"updated_date":"2024-12-05T07:40:50.215524","created_date":"2023-03-31"}