{"id":"https://openalex.org/W4383337821","doi":"https://doi.org/10.1109/tcsvt.2023.3292884","title":"Light Field Depth Estimation for Non-Lambertian Objects via Adaptive Cross Operator","display_name":"Light Field Depth Estimation for Non-Lambertian Objects via Adaptive Cross Operator","publication_year":2023,"publication_date":"2023-07-06","ids":{"openalex":"https://openalex.org/W4383337821","doi":"https://doi.org/10.1109/tcsvt.2023.3292884"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2023.3292884","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3292884","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/A5045309991","display_name":"Zhenglong Cui","orcid":"https://orcid.org/0000-0003-4796-6382"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenglong Cui","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-4796-6382","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100627101","display_name":"Hao Sheng","orcid":"https://orcid.org/0000-0002-2811-8962"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Sheng","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2811-8962","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048794386","display_name":"Da Yang","orcid":"https://orcid.org/0000-0001-5782-894X"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Da Yang","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5782-894X","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101536427","display_name":"Sizhe Wang","orcid":"https://orcid.org/0000-0002-3385-5246"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sizhe Wang","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3385-5246","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063301821","display_name":"Rongshan Chen","orcid":"https://orcid.org/0009-0003-7296-0545"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongshan Chen","raw_affiliation_strings":["State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0003-7296-0545","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Virtual Reality Technology and Systems, School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019419036","display_name":"Wei Ke","orcid":"https://orcid.org/0000-0003-0952-0961"},"institutions":[{"id":"https://openalex.org/I49835588","display_name":"Macao Polytechnic University","ror":"https://ror.org/02sf5td35","country_code":"MO","type":"education","lineage":["https://openalex.org/I49835588"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Wei Ke","raw_affiliation_strings":["Faculty of Applied Sciences, Macao Polytechnic University, Macau, China"],"raw_orcid":"https://orcid.org/0000-0003-0952-0961","affiliations":[{"raw_affiliation_string":"Faculty of Applied Sciences, Macao Polytechnic University, Macau, China","institution_ids":["https://openalex.org/I49835588"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.0626,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.97518069,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"34","issue":"2","first_page":"1199","last_page":"1211"},"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":0.9987999796867371,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9891999959945679,"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":0.6462282538414001},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6117836236953735},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.6062020659446716},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6048104166984558},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.511737585067749},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.44377392530441284},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.41034895181655884},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35526949167251587},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3466278910636902},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32542842626571655},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.26975128054618835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6462282538414001},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6117836236953735},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.6062020659446716},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6048104166984558},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.511737585067749},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.44377392530441284},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.41034895181655884},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35526949167251587},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3466278910636902},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32542842626571655},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.26975128054618835},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2023.3292884","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2023.3292884","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":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.5299999713897705}],"awards":[{"id":"https://openalex.org/G1033169473","display_name":null,"funder_award_id":"2022YFC3803600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1809443029","display_name":null,"funder_award_id":"61872025","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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1181295934","https://openalex.org/W1525882284","https://openalex.org/W1585668122","https://openalex.org/W1592737339","https://openalex.org/W1969624871","https://openalex.org/W1991572170","https://openalex.org/W2007165614","https://openalex.org/W2042680715","https://openalex.org/W2102616341","https://openalex.org/W2123042594","https://openalex.org/W2134019950","https://openalex.org/W2137313943","https://openalex.org/W2289524987","https://openalex.org/W2293126239","https://openalex.org/W2341651707","https://openalex.org/W2342420672","https://openalex.org/W2346725554","https://openalex.org/W2442518958","https://openalex.org/W2471061117","https://openalex.org/W2513285095","https://openalex.org/W2751225115","https://openalex.org/W2798270832","https://openalex.org/W2900507988","https://openalex.org/W2938167169","https://openalex.org/W2952050360","https://openalex.org/W2963069818","https://openalex.org/W2964178790","https://openalex.org/W2964288609","https://openalex.org/W2990141044","https://openalex.org/W2997521429","https://openalex.org/W2998286311","https://openalex.org/W3004780254","https://openalex.org/W3035689535","https://openalex.org/W3046565475","https://openalex.org/W3092630514","https://openalex.org/W3161594007","https://openalex.org/W3176427461","https://openalex.org/W3181492461","https://openalex.org/W3195405910","https://openalex.org/W3202400745","https://openalex.org/W3210496135","https://openalex.org/W4213117431","https://openalex.org/W4226022249","https://openalex.org/W4285134614","https://openalex.org/W4312722796","https://openalex.org/W4316660751","https://openalex.org/W4377235225","https://openalex.org/W4386076526","https://openalex.org/W6634891648","https://openalex.org/W6635206423","https://openalex.org/W6680152570","https://openalex.org/W6680762990","https://openalex.org/W6761194408"],"related_works":["https://openalex.org/W2100212762","https://openalex.org/W2100577465","https://openalex.org/W2377309909","https://openalex.org/W2509498271","https://openalex.org/W3148177193","https://openalex.org/W2984298793","https://openalex.org/W1970636252","https://openalex.org/W2922311571","https://openalex.org/W2134098352","https://openalex.org/W2051943654"],"abstract_inverted_index":{"Light":[0],"field":[1],"(LF)":[2],"depth":[3,41,62,89,148,172,182,211,230],"estimation":[4,42,63,212,231],"is":[5,56,152,188],"a":[6,38],"crucial":[7],"basis":[8],"for":[9,44],"LF-related":[10],"applications.":[11],"Most":[12],"existing":[13],"methods":[14,232],"are":[15,143],"based":[16],"on":[17],"the":[18,49,59,66,70,75,98,103,110,121,126,134,140,147,150,160,165,170,175,178,181,192,198,202,205,214,224],"Lambertian":[19],"assumption":[20],"and":[21,31,123,146,168,237],"cannot":[22],"deal":[23],"with":[24,74,81,91],"non-Lambertian":[25,45,53,141,203],"surfaces":[26],"represented":[27],"by":[28,190],"transparent":[29],"objects":[30],"mirrors.":[32],"In":[33],"this":[34],"paper,":[35],"we":[36,78],"propose":[37,79],"novel":[39],"Adaptive-Cross-Operator-based(ACO)":[40],"algorithm":[43],"LF.":[46],"By":[47],"analyzing":[48],"imaging":[50],"characteristics":[51],"of":[52,61,69,102,112,128,136,149,185,201,216,235],"regions,":[54],"it":[55],"found":[57],"that":[58,97,223],"difficulty":[60],"lies":[64],"in":[65,109,233],"photo":[67],"inconsistency":[68],"center":[71],"view.":[72],"Combining":[73],"two-branch":[76],"structure,":[77],"ACO":[80,226],"an":[82],"inter-branch":[83],"cooperation":[84],"strategy":[85],"to":[86,133,162,218],"adaptively":[87],"separate":[88],"information":[90,183],"different":[92],"reflectance":[93],"coefficients.":[94],"We":[95],"discover":[96],"bimodal":[99,137],"distribution":[100,138],"feature":[101],"operator":[104],"filtering":[105],"results":[106,221],"can":[107,208],"assist":[108],"separation":[111,184],"multi-layer":[113,129,186],"scene":[114,130],"information.":[115],"The":[116,154],"first":[117,161],"detection":[118],"branch":[119,156],"filters":[120],"EPI":[122],"implicitly":[124],"records":[125],"severity":[127],"aliasing.":[131],"According":[132],"identification":[135],"features,":[139],"regions":[142],"marked":[144],"out":[145],"foreground":[151],"estimated.":[153],"second":[155],"receives":[157],"guidance":[158],"from":[159,177],"dynamically":[163],"adjust":[164],"inner":[166],"weight":[167],"infer":[169],"background\u2019s":[171],"after":[173],"weakening":[174],"interference":[176],"foreground.":[179],"Finally,":[180],"scenes":[187],"achieved":[189],"extracting":[191],"unique":[193],"X-shaped":[194],"linear":[195],"structure.":[196],"Without":[197],"reflection":[199],"coefficients":[200],"object,":[204],"proposed":[206,225],"method":[207],"produce":[209],"high-quality":[210],"under":[213],"transparency":[215],"90%":[217],"20%.":[219],"Experimental":[220],"show":[222],"outperforms":[227],"state-of-the-art":[228],"LF":[229],"terms":[234],"accuracy":[236],"robustness.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":27},{"year":2023,"cited_by_count":13}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}