{"id":"https://openalex.org/W4387623932","doi":"https://doi.org/10.1109/tcsvt.2023.3321668","title":"DySPN: Learning Dynamic Affinity for Image-Guided Depth Completion","display_name":"DySPN: Learning Dynamic Affinity for Image-Guided Depth Completion","publication_year":2023,"publication_date":"2023-10-13","ids":{"openalex":"https://openalex.org/W4387623932","doi":"https://doi.org/10.1109/tcsvt.2023.3321668"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2023.3321668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3321668","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"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/A5101695128","display_name":"Yuankai Lin","orcid":"https://orcid.org/0000-0001-5764-514X"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuankai Lin","raw_affiliation_strings":["State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China","School of Mechanical Science and Engineering, State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-5764-514X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Mechanical Science and Engineering, State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004324946","display_name":"Hua Yang","orcid":"https://orcid.org/0000-0002-5430-5630"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua Yang","raw_affiliation_strings":["State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China","School of Mechanical Science and Engineering, State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-5430-5630","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Mechanical Science and Engineering, State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075660642","display_name":"Tao Cheng","orcid":"https://orcid.org/0000-0002-5503-9813"},"institutions":[{"id":"https://openalex.org/I4210152380","display_name":"Shenzhen Technology University","ror":"https://ror.org/04qzpec27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210152380"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Cheng","raw_affiliation_strings":["College of Urban Transportation and Logistics, Shenzhen Technology University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Urban Transportation and Logistics, Shenzhen Technology University, Shenzhen, China","institution_ids":["https://openalex.org/I4210152380"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040690888","display_name":"Wending Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wending Zhou","raw_affiliation_strings":["Deep Bit Laboratory, Future Network of Intelligence Institute (FNii), The Chinese University of Hong Kong, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Deep Bit Laboratory, Future Network of Intelligence Institute (FNii), The Chinese University of Hong Kong, Shenzhen, China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053892414","display_name":"Zhouping Yin","orcid":"https://orcid.org/0000-0001-5766-2337"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhouping Yin","raw_affiliation_strings":["State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China","School of Mechanical Science and Engineering, State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0001-5766-2337","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Digital Manufacturing Equipment and Technology, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Mechanical Science and Engineering, State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6842,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.86708622,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"34","issue":"6","first_page":"4596","last_page":"4609"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/T11019","display_name":"Image Enhancement Techniques","score":0.9984999895095825,"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":0.9958999752998352,"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":0.6465702652931213},{"id":"https://openalex.org/keywords/belief-propagation","display_name":"Belief propagation","score":0.5997422337532043},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.583669900894165},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5302222371101379},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4710554778575897},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4698309600353241},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.46297165751457214},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4592987596988678},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38992080092430115},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.11817145347595215}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6465702652931213},{"id":"https://openalex.org/C152948882","wikidata":"https://www.wikidata.org/wiki/Q4060686","display_name":"Belief propagation","level":3,"score":0.5997422337532043},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.583669900894165},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5302222371101379},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4710554778575897},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4698309600353241},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.46297165751457214},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4592987596988678},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38992080092430115},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.11817145347595215},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"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/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2023.3321668","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3321668","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7799999713897705,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G5438592682","display_name":null,"funder_award_id":"2022B0202010001-2","funder_id":"https://openalex.org/F4320336405","funder_display_name":"Special Project for Research and Development in Key areas of Guangdong Province"},{"id":"https://openalex.org/G5550965755","display_name":null,"funder_award_id":"U222A20208","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/F4320336405","display_name":"Special Project for Research and Development in Key areas of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":91,"referenced_works":["https://openalex.org/W15713842","https://openalex.org/W125693051","https://openalex.org/W1901129140","https://openalex.org/W1906770428","https://openalex.org/W1967027087","https://openalex.org/W2073059412","https://openalex.org/W2089613850","https://openalex.org/W2104492732","https://openalex.org/W2104599718","https://openalex.org/W2108944658","https://openalex.org/W2125188192","https://openalex.org/W2125637308","https://openalex.org/W2127447014","https://openalex.org/W2150134853","https://openalex.org/W2153388956","https://openalex.org/W2194775991","https://openalex.org/W2195231623","https://openalex.org/W2214349592","https://openalex.org/W2231495490","https://openalex.org/W2291143146","https://openalex.org/W2331143823","https://openalex.org/W2337078182","https://openalex.org/W2543959933","https://openalex.org/W2601564443","https://openalex.org/W2903660960","https://openalex.org/W2961926014","https://openalex.org/W2963045776","https://openalex.org/W2963222130","https://openalex.org/W2963316641","https://openalex.org/W2963630186","https://openalex.org/W2963656855","https://openalex.org/W2963867516","https://openalex.org/W2963870605","https://openalex.org/W2966926453","https://openalex.org/W2973110888","https://openalex.org/W2974321789","https://openalex.org/W2980467688","https://openalex.org/W2985775862","https://openalex.org/W2986701260","https://openalex.org/W2989961614","https://openalex.org/W2995343971","https://openalex.org/W2998031326","https://openalex.org/W3001466358","https://openalex.org/W3003796433","https://openalex.org/W3034347085","https://openalex.org/W3034421924","https://openalex.org/W3035467948","https://openalex.org/W3042080800","https://openalex.org/W3080631149","https://openalex.org/W3090975042","https://openalex.org/W3091564232","https://openalex.org/W3096907527","https://openalex.org/W3104771364","https://openalex.org/W3109128945","https://openalex.org/W3109269658","https://openalex.org/W3110653837","https://openalex.org/W3122017985","https://openalex.org/W3126423155","https://openalex.org/W3165495321","https://openalex.org/W3171288715","https://openalex.org/W3174692508","https://openalex.org/W3175561084","https://openalex.org/W3175720495","https://openalex.org/W3181848549","https://openalex.org/W3196148789","https://openalex.org/W3205398852","https://openalex.org/W3206335707","https://openalex.org/W3212141503","https://openalex.org/W3217335336","https://openalex.org/W4214588164","https://openalex.org/W4221146773","https://openalex.org/W4312269470","https://openalex.org/W4312396555","https://openalex.org/W4312793957","https://openalex.org/W4312819733","https://openalex.org/W4312856322","https://openalex.org/W4312960790","https://openalex.org/W4313125078","https://openalex.org/W4313154783","https://openalex.org/W4323767269","https://openalex.org/W4386076504","https://openalex.org/W4390872797","https://openalex.org/W4390874382","https://openalex.org/W6716109767","https://openalex.org/W6743759585","https://openalex.org/W6751666781","https://openalex.org/W6767312599","https://openalex.org/W6771249245","https://openalex.org/W6784094891","https://openalex.org/W6786772111","https://openalex.org/W6842375935"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2127804977","https://openalex.org/W2108418243","https://openalex.org/W164103134","https://openalex.org/W2040545019","https://openalex.org/W2787352659","https://openalex.org/W1970611213","https://openalex.org/W4206560911"],"abstract_inverted_index":{"Image-guided":[0],"depth":[1,14,23,190],"completion":[2],"(IGDC)":[3],"is":[4,144,163,240],"a":[5,85,139,167,179],"multimodal":[6],"computer":[7],"vision":[8],"task":[9],"for":[10,153],"acquiring":[11],"high-precision":[12],"dense":[13,32,57,189],"maps.":[15],"It":[16],"reasonably":[17],"predicts":[18],"values":[19],"around":[20],"accurate":[21],"sparse":[22,55],"measurements":[24],"by":[25,59,96,116,166,192],"relying":[26],"on":[27,228],"the":[28,71,74,92,98,104,118,135,148,151,161,173,186,194,203,208,229],"details":[29],"of":[30,73,106,150,160,188],"simultaneous":[31],"RGB":[33],"images.":[34],"To":[35],"achieve":[36],"this":[37,77],"goal,":[38],"spatial":[39],"propagation":[40,87,93,168],"networks":[41],"(SPNs)":[42],"elaborate":[43],"context-aware":[44],"meta":[45],"cells":[46],"that":[47],"connect":[48],"pixels":[49],"to":[50,124,133,146,171,199],"their":[51],"neighbors":[52,215],"and":[53,56,66,103,196,201,214,235],"fuse":[54],"modalities":[58],"linear":[60],"propagation.":[61,204],"However,":[62],"static":[63],"affinity":[64,99],"matrices":[65,115],"fixed":[67],"neighborhood":[68,119,152],"connections":[69],"limit":[70],"representation":[72],"networks.":[75],"In":[76,205],"paper,":[78],"our":[79,206],"proposed":[80,209],"dynamic":[81,140],"SPN":[82],"(DySPN)":[83],"uses":[84],"nonlinear":[86],"model":[88],"(NLPM),":[89],"which":[90,184],"processes":[91],"more":[94],"finely":[95],"adjusting":[97],"weights,":[100],"diffusion":[101,180],"paths,":[102],"number":[105],"neighbors.":[107],"Specifically,":[108],"we":[109,177],"first":[110],"generate":[111],"adaptive":[112],"weighting":[113],"(AW)":[114],"decoupling":[117],"into":[120],"parts":[121],"with":[122],"respect":[123],"different":[125],"distances.":[126],"Independent":[127],"attention":[128],"maps":[129,191],"are":[130],"recursively":[131],"applied":[132],"refine":[134],"weight":[136],"value.":[137],"Furthermore,":[138],"path":[141],"(DP)":[142],"strategy":[143],"adopted":[145],"unfreeze":[147],"links":[149],"learning":[154],"variable":[155],"connections.":[156],"The":[157],"solution":[158],"space":[159],"paths":[162],"also":[164],"constrained":[165],"decay":[169],"loss":[170],"keep":[172],"results":[174],"stable.":[175],"Finally,":[176],"introduce":[178],"suppression":[181],"(DS)":[182],"operation,":[183],"preserves":[185],"edge":[187],"manipulating":[193],"AW":[195],"DP":[197],"strategies":[198],"decelerate":[200],"terminate":[202],"experiment,":[207],"method":[210],"requires":[211],"fewer":[212],"iterations":[213],"than":[216],"other":[217],"SPNs":[218],"while":[219],"yielding":[220],"better":[221],"results.":[222],"DySPN":[223],"outperforms":[224],"state-of-the-art":[225],"(SoTA)":[226],"methods":[227],"KITtI":[230],"DC,":[231],"NYU":[232],"Depth":[233],"v2,":[234],"VOID":[236],"datasets.":[237],"Our":[238],"code":[239],"available":[241],"at:":[242],"https://github.com/Kyakaka/DySPN.":[243]},"counts_by_year":[{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
