{"id":"https://openalex.org/W1570209653","doi":"https://doi.org/10.1109/lgrs.2015.2449074","title":"Road Boundaries Detection Based on Local Normal Saliency From Mobile Laser Scanning Data","display_name":"Road Boundaries Detection Based on Local Normal Saliency From Mobile Laser Scanning Data","publication_year":2015,"publication_date":"2015-07-09","ids":{"openalex":"https://openalex.org/W1570209653","doi":"https://doi.org/10.1109/lgrs.2015.2449074","mag":"1570209653"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2015.2449074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2449074","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5071855633","display_name":"Hanyun Wang","orcid":"https://orcid.org/0000-0002-8320-4230"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanyun Wang","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049895708","display_name":"Huan Luo","orcid":"https://orcid.org/0000-0003-1855-2850"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Luo","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047386824","display_name":"Chenglu Wen","orcid":"https://orcid.org/0000-0002-6189-1236"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenglu Wen","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044959745","display_name":"Jun Cheng","orcid":"https://orcid.org/0000-0003-1786-6188"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Cheng","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100649898","display_name":"Peng Li","orcid":"https://orcid.org/0000-0001-9432-8995"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Li","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100374691","display_name":"Yiping Chen","orcid":"https://orcid.org/0000-0003-1465-6599"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiping Chen","raw_affiliation_strings":["School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100416961","display_name":"Cheng Wang","orcid":"https://orcid.org/0000-0001-6075-796X"},"institutions":[{"id":"https://openalex.org/I191208505","display_name":"Xiamen University","ror":"https://ror.org/00mcjh785","country_code":"CN","type":"education","lineage":["https://openalex.org/I191208505"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Wang","raw_affiliation_strings":["Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China"],"affiliations":[{"raw_affiliation_string":"Fujian Key Laboratory of Sensing and Computing for Smart City and the School of Information Science and Engineering, Xiamen University, Xiamen, China","institution_ids":["https://openalex.org/I191208505"]},{"raw_affiliation_string":"Fujian Key Lab. of Sensing & Comput. for Smart City, Xiamen Univ., Xiamen, China","institution_ids":["https://openalex.org/I191208505"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100613889","display_name":"Jonathan Li","orcid":"https://orcid.org/0000-0001-7899-0049"},"institutions":[{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]},{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Jonathan Li","raw_affiliation_strings":["Key Laboratory of Underwater Acoustic Communication and Marine Information Technology (MOE), University of Waterloo, Waterloo, ON, Canada","[Key Lab. of Underwater Acoust. Commun. & Marine Inf. Technol. (MOE), Xiamen Univ., Xiamen, China]"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Underwater Acoustic Communication and Marine Information Technology (MOE), University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"[Key Lab. of Underwater Acoust. Commun. & Marine Inf. Technol. (MOE), Xiamen Univ., Xiamen, China]","institution_ids":["https://openalex.org/I75867142"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5071855633"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":5.677,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.95678967,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"12","issue":"10","first_page":"2085","last_page":"2089"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9901000261306763,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.8410561084747314},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7237457633018494},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.6856109499931335},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6577252149581909},{"id":"https://openalex.org/keywords/salient","display_name":"Salient","score":0.5984776616096497},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5726840496063232},{"id":"https://openalex.org/keywords/vanishing-point","display_name":"Vanishing point","score":0.5394232273101807},{"id":"https://openalex.org/keywords/laser-scanning","display_name":"Laser scanning","score":0.5138097405433655},{"id":"https://openalex.org/keywords/partition","display_name":"Partition (number theory)","score":0.4664824306964874},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4244294762611389},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.41616183519363403},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.22896817326545715},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.2265079915523529},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15919223427772522},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10855266451835632}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8410561084747314},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7237457633018494},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.6856109499931335},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6577252149581909},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.5984776616096497},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5726840496063232},{"id":"https://openalex.org/C99404194","wikidata":"https://www.wikidata.org/wiki/Q163362","display_name":"Vanishing point","level":3,"score":0.5394232273101807},{"id":"https://openalex.org/C141349535","wikidata":"https://www.wikidata.org/wiki/Q1361664","display_name":"Laser scanning","level":3,"score":0.5138097405433655},{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.4664824306964874},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4244294762611389},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.41616183519363403},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22896817326545715},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.2265079915523529},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15919223427772522},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10855266451835632},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2015.2449074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2015.2449074","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.8399999737739563}],"awards":[{"id":"https://openalex.org/G4512257983","display_name":null,"funder_award_id":"61371144","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"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1981812908","https://openalex.org/W1984266349","https://openalex.org/W1987066676","https://openalex.org/W1998834014","https://openalex.org/W2027251975","https://openalex.org/W2027506191","https://openalex.org/W2031743698","https://openalex.org/W2041330605","https://openalex.org/W2086312876","https://openalex.org/W2096496077","https://openalex.org/W2101704004","https://openalex.org/W2164084182","https://openalex.org/W2750339080","https://openalex.org/W3100742177","https://openalex.org/W4302161581","https://openalex.org/W6645990001","https://openalex.org/W6674723449"],"related_works":["https://openalex.org/W2088131065","https://openalex.org/W2005998065","https://openalex.org/W2001220299","https://openalex.org/W4323518558","https://openalex.org/W3196715007","https://openalex.org/W2366440988","https://openalex.org/W4399030596","https://openalex.org/W2358582870","https://openalex.org/W4293059742","https://openalex.org/W2082802685"],"abstract_inverted_index":{"The":[0,36,57,92,115],"accurate":[1],"extraction":[2,11],"of":[3,12,39,60,70,94,104,120],"roads":[4],"is":[5,42,98,137],"a":[6,19,45,110],"prerequisite":[7],"for":[8,21,139],"the":[9,68,71,95,101,121],"automatic":[10],"other":[13],"road":[14,23,55,65,89,123,141],"features.":[15],"This":[16],"letter":[17],"describes":[18],"method":[20,41,58,97,136],"detecting":[22,140],"boundaries":[24,90,124,142],"from":[25],"mobile":[26],"laser":[27],"scanning":[28],"(MLS)":[29],"point":[30,51,102,145],"clouds":[31,52,103],"in":[32,143],"an":[33,105],"urban":[34,106],"environment.":[35],"key":[37],"idea":[38],"our":[40,135],"directly":[43],"constructing":[44],"saliency":[46],"map":[47,75],"on":[48,100],"3-D":[49],"unorganized":[50],"to":[53],"extract":[54],"boundaries.":[56],"consists":[59],"four":[61],"major":[62],"steps,":[63],"i.e.,":[64],"partition":[66],"with":[67],"assistance":[69],"vehicle":[72],"trajectory,":[73],"salient":[74,78],"construction":[76],"and":[77,83,88,118,128],"points":[79,86],"extraction,":[80,87],"curb":[81,84],"detection":[82],"lowest":[85],"fitting.":[91],"performance":[93],"proposed":[96],"evaluated":[99],"scene":[107],"collected":[108],"by":[109],"RIEGL":[111],"VMX-450":[112],"MLS":[113,144],"system.":[114],"completeness,":[116],"correctness,":[117],"quality":[119],"extracted":[122],"are":[125],"95.41%,":[126],"99.35%,":[127],"94.81%,":[129],"respectively.":[130],"Experimental":[131],"results":[132],"demonstrate":[133],"that":[134],"feasible":[138],"clouds.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":14},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}