{"id":"https://openalex.org/W4253590272","doi":"https://doi.org/10.1080/18756891.2011.9727884","title":"Application and evaluation about obstacle edge extraction technology in the parking assistant system","display_name":"Application and evaluation about obstacle edge extraction technology in the parking assistant system","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W4253590272","doi":"https://doi.org/10.1080/18756891.2011.9727884"},"language":"en","primary_location":{"id":"doi:10.1080/18756891.2011.9727884","is_oa":true,"landing_page_url":"https://doi.org/10.1080/18756891.2011.9727884","pdf_url":null,"source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1080/18756891.2011.9727884","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029316184","display_name":"Sang Feng","orcid":"https://orcid.org/0000-0002-1893-9820"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Sang","raw_affiliation_strings":["Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046287917","display_name":"Xingbin Chen","orcid":"https://orcid.org/0000-0001-5790-3399"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Xingbin","raw_affiliation_strings":["Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080283559","display_name":"Chen Shuohua","orcid":null},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Shuohua","raw_affiliation_strings":["Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101710234","display_name":"Lu Xiao","orcid":"https://orcid.org/0000-0001-8934-1730"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Xiao","raw_affiliation_strings":["Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electromechanical Engineering, Guangdong University of Technology, No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou, 510006, P.R. China","institution_ids":["https://openalex.org/I139024713"]},{"raw_affiliation_string":"Faculty of Electromechanical Engineering , Guangdong University of Technology , No. 100 Waihuan Xi Road HEMC, Panyu District, Guangzhou , 510006 , P.R. China","institution_ids":["https://openalex.org/I139024713"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I139024713"],"apc_list":{"value":1390,"currency":"GBP","value_usd":1704},"apc_paid":{"value":1390,"currency":"GBP","value_usd":1704},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.42599159,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"6","first_page":"1342","last_page":"1349"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.996999979019165,"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":0.996999979019165,"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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T13579","display_name":"Image and Video Stabilization","score":0.9941999912261963,"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/sobel-operator","display_name":"Sobel operator","score":0.8101452589035034},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7896019816398621},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7273075580596924},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6692711114883423},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.6495221853256226},{"id":"https://openalex.org/keywords/grayscale","display_name":"Grayscale","score":0.6325585842132568},{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.5965541005134583},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.5698320865631104},{"id":"https://openalex.org/keywords/reversing","display_name":"Reversing","score":0.5425221920013428},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5422604084014893},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.5330169796943665},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.489714652299881},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4227871298789978},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.28227928280830383},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11198756098747253}],"concepts":[{"id":"https://openalex.org/C30703548","wikidata":"https://www.wikidata.org/wiki/Q1757673","display_name":"Sobel operator","level":5,"score":0.8101452589035034},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7896019816398621},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7273075580596924},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6692711114883423},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.6495221853256226},{"id":"https://openalex.org/C78201319","wikidata":"https://www.wikidata.org/wiki/Q685727","display_name":"Grayscale","level":3,"score":0.6325585842132568},{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.5965541005134583},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.5698320865631104},{"id":"https://openalex.org/C2781085045","wikidata":"https://www.wikidata.org/wiki/Q7318308","display_name":"Reversing","level":2,"score":0.5425221920013428},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5422604084014893},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.5330169796943665},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.489714652299881},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4227871298789978},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.28227928280830383},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11198756098747253},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/18756891.2011.9727884","is_oa":true,"landing_page_url":"https://doi.org/10.1080/18756891.2011.9727884","pdf_url":null,"source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1080/18756891.2011.9727884","is_oa":true,"landing_page_url":"https://doi.org/10.1080/18756891.2011.9727884","pdf_url":null,"source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2137186219","https://openalex.org/W2153777140","https://openalex.org/W2497768717","https://openalex.org/W4211253871","https://openalex.org/W4237128769","https://openalex.org/W4245219791"],"related_works":["https://openalex.org/W3049266045","https://openalex.org/W2377469626","https://openalex.org/W2348852121","https://openalex.org/W2778043029","https://openalex.org/W4388400392","https://openalex.org/W2383455043","https://openalex.org/W4388467415","https://openalex.org/W1974517722","https://openalex.org/W2367735169","https://openalex.org/W2269083758"],"abstract_inverted_index":{"The":[0],"obstacle":[1],"edge":[2,68,103],"detection":[3],"technology":[4],"used":[5,66],"in":[6,67,77,92],"the":[7,29,40,57,88,102,112,116,121,126],"parking":[8,30,127],"assistant":[9,128],"system":[10,37,129],"helps":[11],"drivers":[12,91],"avoid":[13],"obstacles,":[14],"especially":[15],"for":[16,79,90],"inexperienced":[17],"drivers.":[18],"Reversing":[19],"image":[20,114],"processing,":[21],"as":[22],"part":[23],"of":[24,32,61],"smart":[25],"driving,":[26],"must":[27],"meet":[28],"requirements":[31],"real-time":[33,62],"and":[34,50,63,108,133],"accuracy.":[35],"Processing":[36],"should":[38],"convert":[39],"color":[41,107],"images":[42],"from":[43],"CCD":[44],"camera":[45],"to":[46,86,99,135],"grayscale,":[47],"abate":[48],"noise":[49],"immunity":[51],"with":[52,111],"non-linear":[53],"median":[54],"filtering.":[55],"And":[56],"Sobel":[58],"operator":[59],"that":[60,120],"accuracy":[64],"is":[65],"detection;":[69],"adaptive":[70],"valve":[71],"segmentation":[72],"technique":[73],"separates":[74],"these":[75],"points":[76],"time":[78],"improving":[80],"Hough":[81],"transform":[82],"identification.":[83],"In":[84],"order":[85],"identify":[87],"obstacles":[89],"reversing":[93],"at":[94],"once,":[95],"it":[96],"also":[97],"need":[98],"be":[100],"given":[101],"lines":[104],"thicker,":[105],"warning":[106],"superimposed":[109],"displayed":[110],"original":[113],"on":[115],"terminal":[117],"screen,":[118],"so":[119],"whole":[122],"process":[123],"can":[124],"make":[125],"more":[130],"accurate,":[131],"consistent":[132],"quickly":[134],"show":[136],"information.":[137]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
