{"id":"https://openalex.org/W4414499292","doi":"https://doi.org/10.1109/tip.2025.3612257","title":"Deep Sparse-to-Dense Inbetweening for Multi-View Light Fields","display_name":"Deep Sparse-to-Dense Inbetweening for Multi-View Light Fields","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4414499292","doi":"https://doi.org/10.1109/tip.2025.3612257","pmid":"https://pubmed.ncbi.nlm.nih.gov/40997009"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2025.3612257","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2025.3612257","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5112353398","display_name":"Yifan Mao","orcid":"https://orcid.org/0009-0005-7141-896X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Mao","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0005-7141-896X","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017155375","display_name":"Zeyu Xiao","orcid":"https://orcid.org/0000-0002-9171-9234"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zeyu Xiao","raw_affiliation_strings":["National University of Singapore, Queenstown, Singapore","National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-9171-9234","affiliations":[{"raw_affiliation_string":"National University of Singapore, Queenstown, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060120489","display_name":"Ping An","orcid":"https://orcid.org/0000-0002-4995-728X"},"institutions":[{"id":"https://openalex.org/I113940042","display_name":"Shanghai University","ror":"https://ror.org/006teas31","country_code":"CN","type":"education","lineage":["https://openalex.org/I113940042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping An","raw_affiliation_strings":["School of Communication and Information Engineering, Shanghai University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0002-4995-728X","affiliations":[{"raw_affiliation_string":"School of Communication and Information Engineering, Shanghai University, Shanghai, China","institution_ids":["https://openalex.org/I113940042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033159071","display_name":"Deyang Liu","orcid":"https://orcid.org/0000-0001-7991-8735"},"institutions":[{"id":"https://openalex.org/I46482218","display_name":"Anqing Normal University","ror":"https://ror.org/0127ytz78","country_code":"CN","type":"education","lineage":["https://openalex.org/I46482218"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deyang Liu","raw_affiliation_strings":["School of Computer and Information, Anqing Normal University, Anqing, China"],"raw_orcid":"https://orcid.org/0000-0001-7991-8735","affiliations":[{"raw_affiliation_string":"School of Computer and Information, Anqing Normal University, Anqing, China","institution_ids":["https://openalex.org/I46482218"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055478558","display_name":"Caifeng Shan","orcid":"https://orcid.org/0000-0002-2131-1671"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caifeng Shan","raw_affiliation_strings":["College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-2131-1671","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, China","institution_ids":["https://openalex.org/I80143920"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":16.7166,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.99348467,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"34","issue":null,"first_page":"6302","last_page":"6317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9980000257492065,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9980000257492065,"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":0.989799976348877,"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"}},{"id":"https://openalex.org/T12111","display_name":"Industrial Vision Systems and Defect Detection","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"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/robustness","display_name":"Robustness (evolution)","score":0.703499972820282},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.569599986076355},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4821999967098236},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4526999890804291},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4056999981403351},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.3853999972343445},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.36820000410079956},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.3587000072002411},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.3538999855518341}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7652999758720398},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.703499972820282},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.569599986076355},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5547000169754028},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4821999967098236},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4526999890804291},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40720000863075256},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4056999981403351},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.3853999972343445},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.36820000410079956},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.3587000072002411},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.3538999855518341},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3440999984741211},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.3269999921321869},{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.3257000148296356},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.30090001225471497},{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.29510000348091125},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.28360000252723694},{"id":"https://openalex.org/C168781493","wikidata":"https://www.wikidata.org/wiki/Q80585","display_name":"Associative array","level":2,"score":0.2799000144004822},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.2711000144481659},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.26809999346733093},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.26669999957084656},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26579999923706055},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.26420000195503235},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.25870001316070557},{"id":"https://openalex.org/C3020368824","wikidata":"https://www.wikidata.org/wiki/Q6546192","display_name":"Light intensity","level":2,"score":0.2549999952316284},{"id":"https://openalex.org/C193581530","wikidata":"https://www.wikidata.org/wiki/Q683778","display_name":"Structured light","level":2,"score":0.2533000111579895}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2025.3612257","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2025.3612257","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"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 Image Processing","raw_type":"journal-article"},{"id":"pmid:40997009","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40997009","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1587805876","display_name":null,"funder_award_id":"62171002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G206976688","display_name":null,"funder_award_id":"62371278","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4411315432","display_name":null,"funder_award_id":"tsqn202312190","funder_id":"https://openalex.org/F4320326185","funder_display_name":"Taishan Scholar Foundation of Shandong Province"},{"id":"https://openalex.org/G5041751878","display_name":null,"funder_award_id":"62371279","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5962431186","display_name":null,"funder_award_id":"62020106011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6548071146","display_name":null,"funder_award_id":"62471284","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/F4320326185","display_name":"Taishan Scholar Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":75,"referenced_works":["https://openalex.org/W2042687553","https://openalex.org/W2044465660","https://openalex.org/W2126060993","https://openalex.org/W2245625259","https://openalex.org/W2289524987","https://openalex.org/W2551052086","https://openalex.org/W2591697814","https://openalex.org/W2744274622","https://openalex.org/W2753630964","https://openalex.org/W2770525750","https://openalex.org/W2783178946","https://openalex.org/W2807342049","https://openalex.org/W2895527865","https://openalex.org/W2914600502","https://openalex.org/W2952050360","https://openalex.org/W2963013747","https://openalex.org/W2978701653","https://openalex.org/W2979794168","https://openalex.org/W2980281084","https://openalex.org/W2990256309","https://openalex.org/W2998715827","https://openalex.org/W3009652626","https://openalex.org/W3011008323","https://openalex.org/W3015843361","https://openalex.org/W3021737479","https://openalex.org/W3035271082","https://openalex.org/W3046565475","https://openalex.org/W3089028664","https://openalex.org/W3103166891","https://openalex.org/W3122491566","https://openalex.org/W3134379028","https://openalex.org/W3136650610","https://openalex.org/W3141082619","https://openalex.org/W3171236455","https://openalex.org/W3172725906","https://openalex.org/W3174256730","https://openalex.org/W3186548293","https://openalex.org/W3193453419","https://openalex.org/W3195493023","https://openalex.org/W3198546193","https://openalex.org/W3207991954","https://openalex.org/W3210496135","https://openalex.org/W4213117431","https://openalex.org/W4292970622","https://openalex.org/W4296036072","https://openalex.org/W4296872236","https://openalex.org/W4312594468","https://openalex.org/W4312709602","https://openalex.org/W4316021921","https://openalex.org/W4316660751","https://openalex.org/W4319302572","https://openalex.org/W4381415926","https://openalex.org/W4381785413","https://openalex.org/W4382365337","https://openalex.org/W4383337821","https://openalex.org/W4385154004","https://openalex.org/W4385236771","https://openalex.org/W4386025968","https://openalex.org/W4386071502","https://openalex.org/W4389943464","https://openalex.org/W4390790588","https://openalex.org/W4392940134","https://openalex.org/W4393372246","https://openalex.org/W4399377470","https://openalex.org/W4400314509","https://openalex.org/W4402982689","https://openalex.org/W4403021052","https://openalex.org/W4403791500","https://openalex.org/W4404007399","https://openalex.org/W4404562828","https://openalex.org/W4405141811","https://openalex.org/W4405141854","https://openalex.org/W4405179021","https://openalex.org/W4406821408","https://openalex.org/W4407690947"],"related_works":[],"abstract_inverted_index":{"Light":[0],"field":[1,30,68],"(LF)":[2],"imaging,":[3,33],"which":[4,36,85],"captures":[5],"both":[6],"intensity":[7],"and":[8,71,92,116,149,169],"directional":[9],"information":[10,78,139,151],"of":[11,17,31,69,112],"light":[12,80],"rays,":[13],"extends":[14],"the":[15,29,93],"capabilities":[16],"traditional":[18],"imaging":[19],"techniques.":[20],"In":[21],"this":[22,54,122],"paper,":[23],"we":[24,104,124,130,145,173],"introduce":[25,131,174],"a":[26,106,126,153,159,175,196],"task":[27,55],"in":[28,62],"LF":[32,57,109],"sparse-to-dense":[34,199],"inbetweening,":[35],"focuses":[37],"on":[38],"generating":[39],"dense":[40],"novel":[41],"views":[42,50],"from":[43,51,82],"sparse":[44,52,97],"multi-view":[45,108],"LFs.":[46],"By":[47],"synthesizing":[48],"intermediate":[49],"inputs,":[53],"enhances":[56],"view":[58,70],"synthesis":[59,91],"through":[60],"filling":[61],"interperspective":[63],"gaps":[64],"within":[65],"an":[66,132],"expanded":[67],"increasing":[72],"data":[73],"robustness":[74],"by":[75,88,140],"leveraging":[76],"complementary":[77],"between":[79],"rays":[81],"different":[83],"perspectives,":[84],"are":[86],"limited":[87],"non-robust":[89],"single-view":[90],"inability":[94],"to":[95,136,166,181],"handle":[96],"inputs":[98],"effectively.":[99],"To":[100],"address":[101],"these":[102],"challenges,":[103],"construct":[105],"high-quality":[107],"dataset,":[110,123],"consisting":[111],"60":[113],"indoor":[114],"scenes":[115],"59":[117],"outdoor":[118],"scenes.":[119],"Building":[120],"upon":[121],"propose":[125],"baseline":[127],"method.":[128],"Specifically,":[129],"adaptive":[133],"alignment":[134],"module":[135,163],"dynamically":[137],"align":[138],"capturing":[141],"relative":[142],"displacements.":[143],"Next,":[144],"explore":[146],"angular":[147],"consistency":[148],"hierarchical":[150],"using":[152],"multi-level":[154,160],"feature":[155,161],"decoupling":[156],"module.":[157],"Finally,":[158],"refinement":[162],"is":[164,203],"applied":[165],"enhance":[167],"features":[168],"facilitate":[170],"reconstruction.":[171],"Additionally,":[172],"universally":[176],"applicable":[177],"artifact-aware":[178],"loss":[179],"function":[180],"effectively":[182],"suppress":[183],"visual":[184],"artifacts.":[185],"Experimental":[186],"results":[187],"demonstrate":[188],"that":[189],"our":[190],"method":[191],"outperforms":[192],"existing":[193],"approaches,":[194],"establishing":[195],"benchmark":[197],"for":[198],"inbetweening.":[200],"The":[201],"code":[202],"available":[204],"at":[205],"https://github.com/Starmao1/MutiLF.":[206]},"counts_by_year":[{"year":2026,"cited_by_count":14},{"year":2025,"cited_by_count":5}],"updated_date":"2026-06-27T08:28:00.272161","created_date":"2025-10-10T00:00:00"}
