{"id":"https://openalex.org/W4379468909","doi":"https://doi.org/10.3390/s23115329","title":"Unsupervised Monocular Depth and Camera Pose Estimation with Multiple Masks and Geometric Consistency Constraints","display_name":"Unsupervised Monocular Depth and Camera Pose Estimation with Multiple Masks and Geometric Consistency Constraints","publication_year":2023,"publication_date":"2023-06-04","ids":{"openalex":"https://openalex.org/W4379468909","doi":"https://doi.org/10.3390/s23115329","pmid":"https://pubmed.ncbi.nlm.nih.gov/37300056"},"language":"en","primary_location":{"id":"doi:10.3390/s23115329","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23115329","pdf_url":"https://www.mdpi.com/1424-8220/23/11/5329/pdf?version=1686029321","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/11/5329/pdf?version=1686029321","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090977654","display_name":"Xudong Zhang","orcid":"https://orcid.org/0000-0003-2556-2651"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xudong Zhang","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong 226019, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226019, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005899076","display_name":"Baigan Zhao","orcid":"https://orcid.org/0000-0003-2569-6908"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Baigan Zhao","raw_affiliation_strings":["School of Mechanical Engineering, Nantong University, Nantong 226019, China"],"raw_orcid":"https://orcid.org/0000-0003-2569-6908","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Nantong University, Nantong 226019, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058092599","display_name":"Jiannan Yao","orcid":"https://orcid.org/0000-0002-7347-3920"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiannan Yao","raw_affiliation_strings":["School of Mechanical Engineering, Nantong University, Nantong 226019, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Nantong University, Nantong 226019, China","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038154132","display_name":"Guoqing Wu","orcid":"https://orcid.org/0000-0002-5862-8912"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqing Wu","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong 226019, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226019, China","institution_ids":["https://openalex.org/I199305430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005899076"],"corresponding_institution_ids":["https://openalex.org/I199305430"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.3475,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.5759539,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"23","issue":"11","first_page":"5329","last_page":"5329"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998000264167786,"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":0.9998000264167786,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10638","display_name":"Optical measurement and interference techniques","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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7650347948074341},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7416027188301086},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.7171859741210938},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.7127566933631897},{"id":"https://openalex.org/keywords/monocular","display_name":"Monocular","score":0.6479722261428833},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6030023097991943},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.5511974692344666},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4972882568836212},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.4589030146598816},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41334834694862366},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.08103257417678833}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7650347948074341},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7416027188301086},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.7171859741210938},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.7127566933631897},{"id":"https://openalex.org/C65909025","wikidata":"https://www.wikidata.org/wiki/Q1945033","display_name":"Monocular","level":2,"score":0.6479722261428833},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6030023097991943},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.5511974692344666},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4972882568836212},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.4589030146598816},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41334834694862366},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.08103257417678833}],"mesh":[{"descriptor_ui":"D000069558","descriptor_name":"Unsupervised Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000081411","descriptor_name":"Augmented Reality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008029","descriptor_name":"Lighting","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008397","descriptor_name":"Masks","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013672","descriptor_name":"Technology","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s23115329","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23115329","pdf_url":"https://www.mdpi.com/1424-8220/23/11/5329/pdf?version=1686029321","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:37300056","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37300056","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10255976","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10255976","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10255976/pdf/sensors-23-05329.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:3a2976aa8a934524b95b2b28f20dd3f6","is_oa":true,"landing_page_url":"https://doaj.org/article/3a2976aa8a934524b95b2b28f20dd3f6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 11, p 5329 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/11/5329/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23115329","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 11; Pages: 5329","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23115329","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23115329","pdf_url":"https://www.mdpi.com/1424-8220/23/11/5329/pdf?version=1686029321","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1565543762","display_name":null,"funder_award_id":"51805273","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4592175816","display_name":null,"funder_award_id":"51805273","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G8082068238","display_name":null,"funder_award_id":"51975569","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/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320327518","display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions","ror":null},{"id":"https://openalex.org/F4320327794","display_name":"Qinglan Project of Jiangsu Province of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4379468909.pdf"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W1612997784","https://openalex.org/W1803059841","https://openalex.org/W1901129140","https://openalex.org/W2110917409","https://openalex.org/W2117539524","https://openalex.org/W2133665775","https://openalex.org/W2150066425","https://openalex.org/W2171740948","https://openalex.org/W2300779272","https://openalex.org/W2340897893","https://openalex.org/W2609883120","https://openalex.org/W2612774882","https://openalex.org/W2755457237","https://openalex.org/W2890949887","https://openalex.org/W2895192073","https://openalex.org/W2909157769","https://openalex.org/W2954307577","https://openalex.org/W2962816904","https://openalex.org/W2963583471","https://openalex.org/W2963906250","https://openalex.org/W2964968086","https://openalex.org/W2966967866","https://openalex.org/W2985775862","https://openalex.org/W3013402579","https://openalex.org/W3081814165","https://openalex.org/W3099698729","https://openalex.org/W3100280854","https://openalex.org/W3125174950","https://openalex.org/W3157157071","https://openalex.org/W3161320622","https://openalex.org/W3191699310","https://openalex.org/W3197931399","https://openalex.org/W4213213810","https://openalex.org/W4214919824","https://openalex.org/W4224022122","https://openalex.org/W4224883139","https://openalex.org/W4225374385","https://openalex.org/W4283008862","https://openalex.org/W4318424213","https://openalex.org/W4318483040","https://openalex.org/W4319083882","https://openalex.org/W4319985400","https://openalex.org/W4320081289","https://openalex.org/W4321100081","https://openalex.org/W4322743927","https://openalex.org/W6687483927","https://openalex.org/W6756040250"],"related_works":["https://openalex.org/W3006513224","https://openalex.org/W2123263858","https://openalex.org/W2046456988","https://openalex.org/W2357409937","https://openalex.org/W2510582230","https://openalex.org/W3127959533","https://openalex.org/W2978674666","https://openalex.org/W2074430941","https://openalex.org/W4307623796","https://openalex.org/W4394784820"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,56,103,108],"novel":[4],"unsupervised":[5,34,180],"learning":[6],"framework":[7],"for":[8],"estimating":[9],"scene":[10],"depth":[11],"and":[12,29,52,61],"camera":[13],"pose":[14,124,136],"from":[15,91],"video":[16],"sequences,":[17],"fundamental":[18],"to":[19,70,81,106,118,122,144,157],"many":[20],"high-level":[21],"tasks":[22],"such":[23,46],"as":[24,47,102,153],"3D":[25],"reconstruction,":[26],"visual":[27],"navigation,":[28],"augmented":[30],"reality.":[31],"Although":[32],"existing":[33],"methods":[35],"have":[36],"achieved":[37],"promising":[38],"results,":[39],"their":[40,72],"performance":[41],"suffers":[42],"in":[43,67,85],"challenging":[44,133],"scenes":[45,134],"those":[48],"with":[49],"dynamic":[50],"objects":[51],"occluded":[53],"regions.":[54],"As":[55],"result,":[57],"multiple":[58,76],"mask":[59,77,109,114],"technologies":[60,78],"geometric":[62,141],"consistency":[63,142],"constraints":[64,143],"are":[65,79,89,100],"adopted":[66],"this":[68],"research":[69],"mitigate":[71],"negative":[73],"impacts.":[74],"Firstly,":[75],"used":[80],"identify":[82],"numerous":[83],"outliers":[84,99],"the":[86,92,97,120,123,128,146,159,164,175],"scene,":[87],"which":[88,151],"excluded":[90],"loss":[93],"computation.":[94],"In":[95],"addition,":[96],"identified":[98],"employed":[101],"supervised":[104,155],"signal":[105],"train":[107,158],"estimation":[110,125],"network.":[111,160],"The":[112],"estimated":[113],"is":[115],"then":[116],"utilized":[117],"preprocess":[119],"input":[121],"network,":[126],"mitigating":[127],"potential":[129],"adverse":[130],"effects":[131],"of":[132,148],"on":[135,163],"estimation.":[137],"Furthermore,":[138],"we":[139],"propose":[140],"reduce":[145],"sensitivity":[147],"illumination":[149],"changes,":[150],"act":[152],"additional":[154],"signals":[156],"Experimental":[161],"results":[162],"KITTI":[165],"dataset":[166],"demonstrate":[167],"that":[168],"our":[169],"proposed":[170],"strategies":[171],"can":[172],"effectively":[173],"enhance":[174],"model's":[176],"performance,":[177],"outperforming":[178],"other":[179],"methods.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}