{"id":"https://openalex.org/W3093581445","doi":"https://doi.org/10.1007/s00371-020-01983-6","title":"Skeleton extraction from point clouds of trees with complex branches via graph contraction","display_name":"Skeleton extraction from point clouds of trees with complex branches via graph contraction","publication_year":2020,"publication_date":"2020-10-20","ids":{"openalex":"https://openalex.org/W3093581445","doi":"https://doi.org/10.1007/s00371-020-01983-6","mag":"3093581445"},"language":"en","primary_location":{"id":"doi:10.1007/s00371-020-01983-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00371-020-01983-6","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","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/A5001286830","display_name":"Anling Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anling Jiang","raw_affiliation_strings":["College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100689700","display_name":"Ji Liu","orcid":"https://orcid.org/0000-0002-0059-4588"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ji Liu","raw_affiliation_strings":["College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China"],"raw_orcid":"https://orcid.org/0000-0002-0059-4588","affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101918671","display_name":"Jianling Zhou","orcid":"https://orcid.org/0000-0001-7599-2612"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianling Zhou","raw_affiliation_strings":["College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101975644","display_name":"Min Zhang","orcid":"https://orcid.org/0000-0003-3890-2942"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Min Zhang","raw_affiliation_strings":["College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Chongqing University, No. 174, Shazheng Street, Shapingba District, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100689700"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":9.1863,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.97791284,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"37","issue":"8","first_page":"2235","last_page":"2251"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9896000027656555,"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/point-cloud","display_name":"Point cloud","score":0.6449488997459412},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.5723276138305664},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5410993695259094},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.4446295499801636},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.43128547072410583},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.42900437116622925},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3645840287208557},{"id":"https://openalex.org/keywords/anatomy","display_name":"Anatomy","score":0.34576165676116943},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.25467386841773987},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.18455028533935547}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6449488997459412},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.5723276138305664},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5410993695259094},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4446295499801636},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.43128547072410583},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.42900437116622925},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3645840287208557},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.34576165676116943},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.25467386841773987},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.18455028533935547},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00371-020-01983-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00371-020-01983-6","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1415564077","display_name":null,"funder_award_id":"cstc2019jcyj-msxmX0033","funder_id":"https://openalex.org/F4320327865","funder_display_name":"Chongqing Research Program of Basic Research and Frontier Technology"},{"id":"https://openalex.org/G2145911439","display_name":null,"funder_award_id":"61701051","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3072758494","display_name":null,"funder_award_id":"2019CDYGYB012","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327865","display_name":"Chongqing Research Program of Basic Research and Frontier Technology","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1967688818","https://openalex.org/W1977572223","https://openalex.org/W1984994646","https://openalex.org/W1985222241","https://openalex.org/W1988200254","https://openalex.org/W1988317275","https://openalex.org/W1992855374","https://openalex.org/W2017113750","https://openalex.org/W2035199119","https://openalex.org/W2040482579","https://openalex.org/W2074178568","https://openalex.org/W2077264231","https://openalex.org/W2081194966","https://openalex.org/W2082022750","https://openalex.org/W2090267299","https://openalex.org/W2091701868","https://openalex.org/W2133014538","https://openalex.org/W2138724753","https://openalex.org/W2143931888","https://openalex.org/W2144008209","https://openalex.org/W2160014001","https://openalex.org/W2164764562","https://openalex.org/W2175890440","https://openalex.org/W2263462986","https://openalex.org/W2339234205","https://openalex.org/W2395028581","https://openalex.org/W2412128343","https://openalex.org/W2537745732","https://openalex.org/W2558175778","https://openalex.org/W2921463503","https://openalex.org/W2958716353","https://openalex.org/W2963390820","https://openalex.org/W2964295512","https://openalex.org/W2964611196","https://openalex.org/W2968778179","https://openalex.org/W2969844222","https://openalex.org/W3137466219","https://openalex.org/W3182655399"],"related_works":["https://openalex.org/W2319989118","https://openalex.org/W1503820821","https://openalex.org/W2285491073","https://openalex.org/W1991998366","https://openalex.org/W3112751614","https://openalex.org/W1995979513","https://openalex.org/W4388657984","https://openalex.org/W4403759101","https://openalex.org/W4249185555","https://openalex.org/W1999937205"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
