{"id":"https://openalex.org/W3090896752","doi":"https://doi.org/10.1109/tie.2020.3026307","title":"MultiLevel Feature Pooling Network for Uncalibrated Stereo Rectification in Autonomous Vehicles","display_name":"MultiLevel Feature Pooling Network for Uncalibrated Stereo Rectification in Autonomous Vehicles","publication_year":2020,"publication_date":"2020-09-29","ids":{"openalex":"https://openalex.org/W3090896752","doi":"https://doi.org/10.1109/tie.2020.3026307","mag":"3090896752"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2020.3026307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2020.3026307","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","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/A5101994501","display_name":"Tien Phuoc Nguyen","orcid":"https://orcid.org/0000-0003-2255-3610"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Tien Phuoc Nguyen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea"],"raw_orcid":"https://orcid.org/0000-0003-2255-3610","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027767341","display_name":"Tai Huu-Phuong Tran","orcid":"https://orcid.org/0000-0001-9066-4633"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tai Huu-Phuong Tran","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024137527","display_name":"Jae Wook Jeon","orcid":"https://orcid.org/0000-0003-0037-112X"},"institutions":[{"id":"https://openalex.org/I848706","display_name":"Sungkyunkwan University","ror":"https://ror.org/04q78tk20","country_code":"KR","type":"education","lineage":["https://openalex.org/I848706"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Wook Jeon","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea"],"raw_orcid":"https://orcid.org/0000-0003-0037-112X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, Korea","institution_ids":["https://openalex.org/I848706"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101994501"],"corresponding_institution_ids":["https://openalex.org/I848706"],"apc_list":null,"apc_paid":null,"fwci":0.5887,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.69759268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"68","issue":"10","first_page":"10281","last_page":"10290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":1.0,"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":1.0,"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/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/T10638","display_name":"Optical measurement and interference techniques","score":0.9991000294685364,"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":0.8597723245620728},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8161646723747253},{"id":"https://openalex.org/keywords/homography","display_name":"Homography","score":0.7180021405220032},{"id":"https://openalex.org/keywords/computer-stereo-vision","display_name":"Computer stereo vision","score":0.6679369211196899},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6473082900047302},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6403119564056396},{"id":"https://openalex.org/keywords/stereo-camera","display_name":"Stereo camera","score":0.6026972532272339},{"id":"https://openalex.org/keywords/image-rectification","display_name":"Image rectification","score":0.5223271250724792},{"id":"https://openalex.org/keywords/camera-resectioning","display_name":"Camera resectioning","score":0.5058116912841797},{"id":"https://openalex.org/keywords/epipolar-geometry","display_name":"Epipolar geometry","score":0.4922586977481842},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.48485028743743896},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.48435816168785095},{"id":"https://openalex.org/keywords/stereopsis","display_name":"Stereopsis","score":0.4717750549316406},{"id":"https://openalex.org/keywords/focal-length","display_name":"Focal length","score":0.46397337317466736},{"id":"https://openalex.org/keywords/stereo-cameras","display_name":"Stereo cameras","score":0.4634229242801666},{"id":"https://openalex.org/keywords/fundamental-matrix","display_name":"Fundamental matrix (linear differential equation)","score":0.4629349112510681},{"id":"https://openalex.org/keywords/zoom","display_name":"Zoom","score":0.45213785767555237},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.41637828946113586},{"id":"https://openalex.org/keywords/rectification","display_name":"Rectification","score":0.37302833795547485},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21061769127845764},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.20799285173416138},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07724931836128235}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8597723245620728},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8161646723747253},{"id":"https://openalex.org/C28751775","wikidata":"https://www.wikidata.org/wiki/Q2112539","display_name":"Homography","level":4,"score":0.7180021405220032},{"id":"https://openalex.org/C31451488","wikidata":"https://www.wikidata.org/wiki/Q5157586","display_name":"Computer stereo vision","level":3,"score":0.6679369211196899},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6473082900047302},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6403119564056396},{"id":"https://openalex.org/C185078393","wikidata":"https://www.wikidata.org/wiki/Q313783","display_name":"Stereo camera","level":2,"score":0.6026972532272339},{"id":"https://openalex.org/C171614847","wikidata":"https://www.wikidata.org/wiki/Q1262415","display_name":"Image rectification","level":4,"score":0.5223271250724792},{"id":"https://openalex.org/C110898773","wikidata":"https://www.wikidata.org/wiki/Q2933935","display_name":"Camera resectioning","level":2,"score":0.5058116912841797},{"id":"https://openalex.org/C23379248","wikidata":"https://www.wikidata.org/wiki/Q200904","display_name":"Epipolar geometry","level":3,"score":0.4922586977481842},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.48485028743743896},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.48435816168785095},{"id":"https://openalex.org/C68537008","wikidata":"https://www.wikidata.org/wiki/Q247932","display_name":"Stereopsis","level":2,"score":0.4717750549316406},{"id":"https://openalex.org/C82552819","wikidata":"https://www.wikidata.org/wiki/Q193540","display_name":"Focal length","level":3,"score":0.46397337317466736},{"id":"https://openalex.org/C35861506","wikidata":"https://www.wikidata.org/wiki/Q17141434","display_name":"Stereo cameras","level":3,"score":0.4634229242801666},{"id":"https://openalex.org/C2780427248","wikidata":"https://www.wikidata.org/wiki/Q17014996","display_name":"Fundamental matrix (linear differential equation)","level":2,"score":0.4629349112510681},{"id":"https://openalex.org/C124913957","wikidata":"https://www.wikidata.org/wiki/Q1232548","display_name":"Zoom","level":3,"score":0.45213785767555237},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.41637828946113586},{"id":"https://openalex.org/C50942859","wikidata":"https://www.wikidata.org/wiki/Q4967193","display_name":"Rectification","level":3,"score":0.37302833795547485},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21061769127845764},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.20799285173416138},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07724931836128235},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C75280867","wikidata":"https://www.wikidata.org/wiki/Q877775","display_name":"Projective space","level":3,"score":0.0},{"id":"https://openalex.org/C15336307","wikidata":"https://www.wikidata.org/wiki/Q1766051","display_name":"Lens (geology)","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C78762247","wikidata":"https://www.wikidata.org/wiki/Q1273174","display_name":"Petroleum engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C177846678","wikidata":"https://www.wikidata.org/wiki/Q1501864","display_name":"Projective test","level":2,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2020.3026307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2020.3026307","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"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 Industrial Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1850400205","display_name":null,"funder_award_id":"2002R1A2C3011286","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W10678787","https://openalex.org/W204039786","https://openalex.org/W1522301498","https://openalex.org/W1529220606","https://openalex.org/W1570293554","https://openalex.org/W1665214252","https://openalex.org/W1677409904","https://openalex.org/W1745334888","https://openalex.org/W1836465849","https://openalex.org/W1861492603","https://openalex.org/W1921093919","https://openalex.org/W2018123352","https://openalex.org/W2021845495","https://openalex.org/W2084135943","https://openalex.org/W2111691855","https://openalex.org/W2117228865","https://openalex.org/W2134141598","https://openalex.org/W2151103935","https://openalex.org/W2155097781","https://openalex.org/W2162106299","https://openalex.org/W2256578114","https://openalex.org/W2320766059","https://openalex.org/W2444097022","https://openalex.org/W2476548250","https://openalex.org/W2552885458","https://openalex.org/W2589615404","https://openalex.org/W2798777114","https://openalex.org/W2891751697","https://openalex.org/W2963177347","https://openalex.org/W2963881378","https://openalex.org/W2964121744","https://openalex.org/W3043075211","https://openalex.org/W6608222087","https://openalex.org/W6631190155","https://openalex.org/W6637242042","https://openalex.org/W6637400245","https://openalex.org/W6638667902","https://openalex.org/W6639102338"],"related_works":["https://openalex.org/W2157442928","https://openalex.org/W2036165812","https://openalex.org/W2069867538","https://openalex.org/W198330675","https://openalex.org/W2085602138","https://openalex.org/W2170176665","https://openalex.org/W3152095926","https://openalex.org/W2296353045","https://openalex.org/W2100276092","https://openalex.org/W2110845301"],"abstract_inverted_index":{"Stereo":[0],"vision":[1],"systems":[2],"in":[3,107],"autonomous":[4],"vehicles":[5],"can":[6],"come":[7],"with":[8,11],"camera":[9,29,130],"sensors":[10],"different":[12,125],"models":[13],"and":[14,21,36,69,95,102,132],"lenses":[15,131],"to":[16,91,117],"detect":[17],"objects":[18],"at":[19],"long":[20],"short":[22],"ranges.":[23],"The":[24,86],"intrinsic/extrinsic":[25],"parameters":[26,38],"of":[27,104,128],"the":[28,33,100,108,119,124,129,134],"sensors,":[30],"such":[31],"as":[32],"focal":[34,126],"length":[35],"distortion":[37],"used":[39],"for":[40,54,140],"calibration,":[41],"are":[42,110],"not":[43],"provided.":[44],"In":[45],"this":[46],"article,":[47],"we":[48,74],"present":[49],"a":[50,76,81,115],"novel":[51],"rectification":[52],"method":[53,116],"uncalibrated":[55],"stereo":[56,72,141],"cameras":[57],"based":[58,143],"on":[59,144],"their":[60,145],"corresponding":[61,147],"feature":[62,83,148],"points.":[63,149],"To":[64],"obtain":[65],"reliable":[66],"key/feature":[67],"points":[68],"descriptors":[70],"from":[71,98],"images,":[73],"propose":[75],"deep":[77],"neural":[78],"network,":[79],"called":[80],"multilevel":[82],"pooling":[84],"network.":[85],"model":[87],"processes":[88],"images":[89,135,142],"individually":[90],"learn":[92],"both":[93],"local":[94],"semiglobal":[96],"features,":[97],"which":[99],"location":[101],"descriptor":[103],"each":[105],"pixel":[106],"image":[109],"estimated.":[111],"We":[112],"also":[113],"introduce":[114],"balance":[118],"zoom":[120],"effect":[121],"caused":[122],"by":[123,136],"lengths":[127],"rectify":[133],"estimating":[137],"homography":[138],"matrices":[139],"refined":[146]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}