{"id":"https://openalex.org/W2896123705","doi":"https://doi.org/10.3390/ijgi7100402","title":"Improved Jitter Elimination and Topology Correction Method for the Split Line of Narrow and Long Patches","display_name":"Improved Jitter Elimination and Topology Correction Method for the Split Line of Narrow and Long Patches","publication_year":2018,"publication_date":"2018-10-11","ids":{"openalex":"https://openalex.org/W2896123705","doi":"https://doi.org/10.3390/ijgi7100402","mag":"2896123705"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi7100402","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100402","pdf_url":"https://www.mdpi.com/2220-9964/7/10/402/pdf?version=1539245119","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/7/10/402/pdf?version=1539245119","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101808664","display_name":"Chengming Li","orcid":"https://orcid.org/0000-0002-9438-4871"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengming Li","raw_affiliation_strings":["Chinese Academy of Surveying and Mapping, Beijing 100830, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Surveying and Mapping, Beijing 100830, China","institution_ids":["https://openalex.org/I4210114963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100715073","display_name":"Yong Yin","orcid":"https://orcid.org/0000-0003-2321-9200"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]},{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yong Yin","raw_affiliation_strings":["Chinese Academy of Surveying and Mapping, Beijing 100830, China","College of Geomatics, Shandong University of Science and Technology, Qingdao 266590, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Surveying and Mapping, Beijing 100830, China","institution_ids":["https://openalex.org/I4210114963"]},{"raw_affiliation_string":"College of Geomatics, Shandong University of Science and Technology, Qingdao 266590, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031649840","display_name":"Pengda Wu","orcid":"https://orcid.org/0000-0001-5498-1949"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengda Wu","raw_affiliation_strings":["Chinese Academy of Surveying and Mapping, Beijing 100830, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Surveying and Mapping, Beijing 100830, China","institution_ids":["https://openalex.org/I4210114963"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100610901","display_name":"Xiaoli Liu","orcid":"https://orcid.org/0000-0001-7763-2274"},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoli Liu","raw_affiliation_strings":["Chinese Academy of Surveying and Mapping, Beijing 100830, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Surveying and Mapping, Beijing 100830, China","institution_ids":["https://openalex.org/I4210114963"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110533890","display_name":"Peipei Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114963","display_name":"Chinese Academy of Surveying and Mapping","ror":"https://ror.org/02j693n47","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210114963"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peipei Guo","raw_affiliation_strings":["Chinese Academy of Surveying and Mapping, Beijing 100830, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Academy of Surveying and Mapping, Beijing 100830, China","institution_ids":["https://openalex.org/I4210114963"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100715073"],"corresponding_institution_ids":["https://openalex.org/I4210114963","https://openalex.org/I80143920"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":8.3521,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.97192613,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"7","issue":"10","first_page":"402","last_page":"402"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13282","display_name":"Automated Road and Building Extraction","score":0.9900000095367432,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.988099992275238,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/constrained-delaunay-triangulation","display_name":"Constrained Delaunay triangulation","score":0.7674766778945923},{"id":"https://openalex.org/keywords/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.7608920335769653},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.6746741533279419},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.6657690405845642},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5502384901046753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5429456233978271},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5401652455329895},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.5327123999595642},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5120320916175842},{"id":"https://openalex.org/keywords/triangulation","display_name":"Triangulation","score":0.43230539560317993},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.4275255799293518},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33763572573661804},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14981672167778015},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08606302738189697}],"concepts":[{"id":"https://openalex.org/C128321387","wikidata":"https://www.wikidata.org/wiki/Q5164356","display_name":"Constrained Delaunay triangulation","level":3,"score":0.7674766778945923},{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.7608920335769653},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6746741533279419},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.6657690405845642},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5502384901046753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5429456233978271},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5401652455329895},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.5327123999595642},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5120320916175842},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"score":0.43230539560317993},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.4275255799293518},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33763572573661804},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14981672167778015},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08606302738189697},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/ijgi7100402","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100402","pdf_url":"https://www.mdpi.com/2220-9964/7/10/402/pdf?version=1539245119","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:cc04c8825f2441fe9d192549fa585008","is_oa":true,"landing_page_url":"https://doaj.org/article/cc04c8825f2441fe9d192549fa585008","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":"ISPRS International Journal of Geo-Information, Vol 7, Iss 10, p 402 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/7/10/402/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi7100402","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":"ISPRS International Journal of Geo-Information","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi7100402","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi7100402","pdf_url":"https://www.mdpi.com/2220-9964/7/10/402/pdf?version=1539245119","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2896123705.pdf"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W631655502","https://openalex.org/W1520256448","https://openalex.org/W1574806843","https://openalex.org/W1972984694","https://openalex.org/W1993391455","https://openalex.org/W2016924518","https://openalex.org/W2018916576","https://openalex.org/W2025018350","https://openalex.org/W2043684015","https://openalex.org/W2046470798","https://openalex.org/W2054783617","https://openalex.org/W2104131498","https://openalex.org/W2123788968","https://openalex.org/W2143715013","https://openalex.org/W2301809968","https://openalex.org/W2347976313","https://openalex.org/W2506953931","https://openalex.org/W2565043814","https://openalex.org/W2576794840","https://openalex.org/W2766470961","https://openalex.org/W6634395436","https://openalex.org/W6681311269"],"related_works":["https://openalex.org/W1883162576","https://openalex.org/W2385297469","https://openalex.org/W2374047534","https://openalex.org/W2001351033","https://openalex.org/W2347819474","https://openalex.org/W2381889232","https://openalex.org/W2359979928","https://openalex.org/W2026181493","https://openalex.org/W2509795980","https://openalex.org/W2385619438"],"abstract_inverted_index":{"Extracting":[0],"the":[1,12,26,36,48,60,102,106,112,132,139,148,156,159,174],"split":[2,27,86,96,116],"line":[3,97,117],"of":[4,14,72,105,138,158],"narrow":[5],"and":[6,35,56,70,81,155],"long":[7],"patches":[8],"is":[9,30,38,45,108,121,142,162],"important":[10],"for":[11,24,47,85,123],"generalization":[13],"land-use":[15],"thematic":[16],"data.":[17],"There":[18],"are":[19],"two":[20],"commonly":[21],"used":[22],"methods":[23],"extracting":[25],"lines:":[28],"One":[29],"based":[31,39,88,100],"on":[32,40,89,101],"Delaunay":[33,92],"triangulation":[34],"other":[37],"straight":[41,49,149],"skeletons.":[42],"However,":[43],"it":[44,146],"difficult":[46],"skeleton":[50,150],"method":[51,84,141,151,161],"to":[52,110],"preserve":[53],"geometric":[54,103],"structure":[55,104],"topological":[57,134],"consistency":[58],"with":[59,65,125,147],"original":[61],"data":[62,154,167],"when":[63],"dealing":[64],"polygons":[66],"that":[67],"have":[68],"irregularity":[69],"complexity":[71],"junctions.":[73],"Therefore,":[74],"we":[75],"propose":[76],"an":[77],"improved":[78],"jitter":[79],"elimination":[80],"topology":[82,118],"correction":[83,119],"lines":[87],"a":[90,95,115],"constrained":[91],"triangulation.":[93],"First,":[94],"adjustment":[98],"algorithm":[99,120],"polygon":[107],"proposed":[109,122,140,160],"eliminate":[111],"jitters.":[113],"Second,":[114],"nodes":[124],"degree":[126,129],"1":[127],"or":[128],"2,":[130],"considering":[131],"boundary":[133],"constraint.":[135],"The":[136],"reliability":[137],"verified":[143,163],"by":[144,164],"comparing":[145],"using":[152,165],"sample":[153],"superiority":[157],"actual":[166],"from":[168],"China\u2019s":[169],"geographical":[170],"conditions":[171],"census":[172],"in":[173],"Guizhou":[175],"province.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":3}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}
