{"id":"https://openalex.org/W4392166765","doi":"https://doi.org/10.1007/s11063-024-11524-0","title":"PCTDepth: Exploiting Parallel CNNs and Transformer via Dual Attention for Monocular Depth Estimation","display_name":"PCTDepth: Exploiting Parallel CNNs and Transformer via Dual Attention for Monocular Depth Estimation","publication_year":2024,"publication_date":"2024-02-26","ids":{"openalex":"https://openalex.org/W4392166765","doi":"https://doi.org/10.1007/s11063-024-11524-0"},"language":"en","primary_location":{"id":"doi:10.1007/s11063-024-11524-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11063-024-11524-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11063-024-11524-0.pdf","source":{"id":"https://openalex.org/S140962798","display_name":"Neural Processing Letters","issn_l":"1370-4621","issn":["1370-4621","1573-773X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Processing Letters","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11063-024-11524-0.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103259110","display_name":"Chenxing Xia","orcid":"https://orcid.org/0009-0007-8138-9204"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chenxing Xia","raw_affiliation_strings":["Anhui Purvar Bigdata Technology Co. Ltd, Huainan, 232001, China","College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","Institute of Energy, Hefei Comprehensive National Science Center, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Anhui Purvar Bigdata Technology Co. Ltd, Huainan, 232001, China","institution_ids":[]},{"raw_affiliation_string":"College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"Institute of Energy, Hefei Comprehensive National Science Center, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112775718","display_name":"Xiuzhen Duan","orcid":null},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuzhen Duan","raw_affiliation_strings":["College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068221881","display_name":"Xiuju Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiuju Gao","raw_affiliation_strings":["College of Electrical and Information Engineering, Anhui University of Science and Technology, Huainan, 232001, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033351506","display_name":"Bin Ge","orcid":"https://orcid.org/0000-0001-9050-1105"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Ge","raw_affiliation_strings":["College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063188437","display_name":"Kuan\u2010Ching Li","orcid":"https://orcid.org/0000-0003-1381-4364"},"institutions":[{"id":"https://openalex.org/I177918364","display_name":"Providence University","ror":"https://ror.org/03fcpsq87","country_code":"TW","type":"education","lineage":["https://openalex.org/I177918364"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Ching Li","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Providence University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Providence University, Taichung, Taiwan","institution_ids":["https://openalex.org/I177918364"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087622241","display_name":"Xianjin Fang","orcid":"https://orcid.org/0000-0002-3894-2007"},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianjin Fang","raw_affiliation_strings":["College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, China"],"affiliations":[{"raw_affiliation_string":"College of Computer Science and Engineering, Anhui University of Science and Technology, Huainan, 232001, China","institution_ids":["https://openalex.org/I184681353"]},{"raw_affiliation_string":"Institute of Artificial Intelligence, Hefei Comprehensive National Science Center, Hefei, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100456180","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0001-9914-1302"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["The School of Electronics and Information Engineering, Anhui University, Hefei, China"],"affiliations":[{"raw_affiliation_string":"The School of Electronics and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100725380","display_name":"Ke Yang","orcid":"https://orcid.org/0000-0001-9743-8786"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ke Yang","raw_affiliation_strings":["Institute of Energy, Hefei Comprehensive National Science Center, Hefei, China"],"affiliations":[{"raw_affiliation_string":"Institute of Energy, Hefei Comprehensive National Science Center, Hefei, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5103259110"],"corresponding_institution_ids":["https://openalex.org/I184681353"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":{"value":2390,"currency":"EUR","value_usd":2990},"fwci":1.316,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.81574911,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"56","issue":"2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9990000128746033,"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":0.9972000122070312,"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/monocular","display_name":"Monocular","score":0.6579989194869995},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.630914568901062},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.6179972290992737},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5901627540588379},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.563139796257019},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5626928210258484},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.440895676612854},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.34608811140060425},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.12012979388237},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.11666688323020935},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09711328148841858}],"concepts":[{"id":"https://openalex.org/C65909025","wikidata":"https://www.wikidata.org/wiki/Q1945033","display_name":"Monocular","level":2,"score":0.6579989194869995},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.630914568901062},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.6179972290992737},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5901627540588379},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.563139796257019},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5626928210258484},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.440895676612854},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.34608811140060425},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.12012979388237},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.11666688323020935},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09711328148841858},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11063-024-11524-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11063-024-11524-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11063-024-11524-0.pdf","source":{"id":"https://openalex.org/S140962798","display_name":"Neural Processing Letters","issn_l":"1370-4621","issn":["1370-4621","1573-773X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Processing Letters","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s11063-024-11524-0","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11063-024-11524-0","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11063-024-11524-0.pdf","source":{"id":"https://openalex.org/S140962798","display_name":"Neural Processing Letters","issn_l":"1370-4621","issn":["1370-4621","1573-773X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Processing Letters","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2082826544","display_name":null,"funder_award_id":"Postdoctoral","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2352502201","display_name":null,"funder_award_id":"2020-04","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3032002779","display_name":null,"funder_award_id":"2108085QF258","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5471173546","display_name":null,"funder_award_id":"2022-03","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5950458200","display_name":null,"funder_award_id":"21KZS217","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6594967240","display_name":null,"funder_award_id":"2022B623","funder_id":"https://openalex.org/F4320331759","funder_display_name":"Anhui Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8232301930","display_name":null,"funder_award_id":"202107","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G936415653","display_name":null,"funder_award_id":"62102003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G994485541","display_name":null,"funder_award_id":"21KZS217","funder_id":"https://openalex.org/F4320323708","funder_display_name":"Anhui University of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321435","display_name":"Anhui University","ror":"https://ror.org/05th6yx34"},{"id":"https://openalex.org/F4320323708","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80"},{"id":"https://openalex.org/F4320331759","display_name":"Anhui Postdoctoral Science Foundation","ror":null},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392166765.pdf"},"referenced_works_count":53,"referenced_works":["https://openalex.org/W1803059841","https://openalex.org/W1905829557","https://openalex.org/W1915250530","https://openalex.org/W1965357857","https://openalex.org/W2044407170","https://openalex.org/W2078398570","https://openalex.org/W2083047701","https://openalex.org/W2115579991","https://openalex.org/W2125416623","https://openalex.org/W2132947399","https://openalex.org/W2194775991","https://openalex.org/W2520707372","https://openalex.org/W2593414960","https://openalex.org/W2605938684","https://openalex.org/W2752782242","https://openalex.org/W2884585870","https://openalex.org/W2895314356","https://openalex.org/W2955058313","https://openalex.org/W2962456457","https://openalex.org/W2962741876","https://openalex.org/W2962891704","https://openalex.org/W2963091558","https://openalex.org/W2963488291","https://openalex.org/W2963591054","https://openalex.org/W2963727650","https://openalex.org/W2963911235","https://openalex.org/W2964912923","https://openalex.org/W2986217866","https://openalex.org/W2990946490","https://openalex.org/W3015352266","https://openalex.org/W3034428934","https://openalex.org/W3034552520","https://openalex.org/W3035679448","https://openalex.org/W3108179104","https://openalex.org/W3108735274","https://openalex.org/W3118453581","https://openalex.org/W3120644635","https://openalex.org/W3138516171","https://openalex.org/W3157340408","https://openalex.org/W3164543136","https://openalex.org/W3166690018","https://openalex.org/W3170841864","https://openalex.org/W3174397558","https://openalex.org/W3188094195","https://openalex.org/W3188511781","https://openalex.org/W3212141503","https://openalex.org/W4214520160","https://openalex.org/W4255706547","https://openalex.org/W4292974688","https://openalex.org/W4312460030","https://openalex.org/W4320900857","https://openalex.org/W6600481524","https://openalex.org/W6600763685"],"related_works":["https://openalex.org/W200819717","https://openalex.org/W2032269556","https://openalex.org/W1991834176","https://openalex.org/W2944448661","https://openalex.org/W2064421702","https://openalex.org/W4253756925","https://openalex.org/W2805523177","https://openalex.org/W2131956013","https://openalex.org/W2036566443","https://openalex.org/W2081241816"],"abstract_inverted_index":{"Abstract":[0],"Monocular":[1],"depth":[2],"estimation":[3],"(MDE)":[4],"has":[5],"made":[6],"great":[7],"progress":[8],"with":[9],"the":[10,26,90,96,111,116,119,134,139,144],"development":[11],"of":[12,28,92,118],"convolutional":[13],"neural":[14],"networks":[15],"(CNNs).":[16],"However,":[17],"these":[18],"approaches":[19],"suffer":[20],"from":[21],"essential":[22],"shortsightedness":[23],"due":[24],"to":[25,56,66,84,114],"utilization":[27],"insufficient":[29],"feature-based":[30],"reasoning.":[31],"To":[32],"this":[33],"end,":[34],"we":[35,51],"propose":[36],"an":[37],"effective":[38],"parallel":[39],"CNNs":[40],"and":[41,61,71,125],"Transformer":[42,63],"model":[43,120,141],"for":[44,89,106],"MDE":[45],"via":[46],"dual":[47,101],"attention":[48,102],"(PCTDepth).":[49],"Specifically,":[50],"use":[52],"two":[53],"stream":[54],"backbones":[55],"extract":[57],"features,":[58],"where":[59],"ResNet":[60],"Swin":[62],"are":[64],"utilized":[65],"obtain":[67],"local":[68],"detail":[69],"features":[70],"global":[72],"long-range":[73],"dependencies,":[74],"respectively.":[75],"Furthermore,":[76],"a":[77,100],"hierarchical":[78],"fusion":[79],"module":[80,103],"(HFM)":[81],"is":[82,104],"designed":[83],"actively":[85],"exchange":[86],"beneficial":[87],"information":[88],"complementation":[91],"each":[93,107],"representation":[94],"during":[95],"intermediate":[97],"fusion.":[98],"Finally,":[99],"incorporated":[105],"fused":[108],"feature":[109],"in":[110],"decoder":[112],"stage":[113],"improve":[115],"accuracy":[117],"by":[121],"enhancing":[122],"inter-channel":[123],"correlations":[124],"focusing":[126],"on":[127,133],"relevant":[128],"spatial":[129],"locations.":[130],"Comprehensive":[131],"experiments":[132],"KITTI":[135],"dataset":[136],"demonstrate":[137],"that":[138],"proposed":[140],"consistently":[142],"outperforms":[143],"other":[145],"state-of-the-art":[146],"methods.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-18T14:38:29.013473","created_date":"2025-10-10T00:00:00"}
