{"id":"https://openalex.org/W3135955055","doi":"https://doi.org/10.1007/s00530-021-00770-0","title":"Direction-induced convolution for point cloud analysis","display_name":"Direction-induced convolution for point cloud analysis","publication_year":2021,"publication_date":"2021-03-23","ids":{"openalex":"https://openalex.org/W3135955055","doi":"https://doi.org/10.1007/s00530-021-00770-0","mag":"3135955055"},"language":"en","primary_location":{"id":"doi:10.1007/s00530-021-00770-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-021-00770-0","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"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":"Multimedia Systems","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/A5101775356","display_name":"Yuan Fang","orcid":"https://orcid.org/0000-0002-0481-1535"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuan Fang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China"],"raw_orcid":"https://orcid.org/0000-0002-0481-1535","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054364063","display_name":"Chunyan Xu","orcid":"https://orcid.org/0000-0002-0814-4362"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyan Xu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019759349","display_name":"Chuanwei Zhou","orcid":"https://orcid.org/0000-0003-1991-7524"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanwei Zhou","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025396815","display_name":"Zhen Cui","orcid":"https://orcid.org/0000-0002-0543-4196"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Cui","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Jiangsu, 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073986513","display_name":"Chunlong Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210096899","display_name":"Jiangsu University of Science and Technology","ror":"https://ror.org/00tyjp878","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210096899"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunlong Hu","raw_affiliation_strings":["School of Computer Science and Engineering, Jiangsu University of Science and Technology, Jiangsu, 212003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Jiangsu University of Science and Technology, Jiangsu, 212003, China","institution_ids":["https://openalex.org/I4210096899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101775356"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":0.1726,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.41925751,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"28","issue":"2","first_page":"457","last_page":"468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998000264167786,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9987000226974487,"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":0.899547815322876},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7091615200042725},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.6748677492141724},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.4986538887023926},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.49583253264427185},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.44916021823883057},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44745558500289917},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.43872272968292236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4277195334434509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40259531140327454},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3370860815048218},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33290719985961914},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17774313688278198},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.148456871509552},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.1116534173488617}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.899547815322876},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7091615200042725},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.6748677492141724},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.4986538887023926},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.49583253264427185},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.44916021823883057},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44745558500289917},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.43872272968292236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4277195334434509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40259531140327454},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3370860815048218},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33290719985961914},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17774313688278198},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.148456871509552},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.1116534173488617},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00530-021-00770-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-021-00770-0","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"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":"Multimedia Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.800000011920929,"display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G2411797988","display_name":"\u57fa\u4e8e\u589e\u91cf\u5b66\u4e60\u7684\u81ea\u9002\u5e94\u89c6\u9891\u76ee\u6807\u5206\u5272\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61972204","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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1644641054","https://openalex.org/W1920022804","https://openalex.org/W2163605009","https://openalex.org/W2211722331","https://openalex.org/W2460657278","https://openalex.org/W2553307952","https://openalex.org/W2556802233","https://openalex.org/W2604272474","https://openalex.org/W2606202972","https://openalex.org/W2612690371","https://openalex.org/W2614059183","https://openalex.org/W2753798143","https://openalex.org/W2788158258","https://openalex.org/W2795374598","https://openalex.org/W2797997528","https://openalex.org/W2798270772","https://openalex.org/W2798297823","https://openalex.org/W2806332096","https://openalex.org/W2850910281","https://openalex.org/W2902302021","https://openalex.org/W2949117887","https://openalex.org/W2950642167","https://openalex.org/W2960986959","https://openalex.org/W2962701877","https://openalex.org/W2962731536","https://openalex.org/W2962928871","https://openalex.org/W2963035165","https://openalex.org/W2963053547","https://openalex.org/W2963121255","https://openalex.org/W2963158438","https://openalex.org/W2963182550","https://openalex.org/W2963226018","https://openalex.org/W2963231572","https://openalex.org/W2963281829","https://openalex.org/W2963333168","https://openalex.org/W2963403868","https://openalex.org/W2963509914","https://openalex.org/W2963517242","https://openalex.org/W2963719584","https://openalex.org/W2963830382","https://openalex.org/W2964253930","https://openalex.org/W2979750740","https://openalex.org/W2981199548","https://openalex.org/W2985088149","https://openalex.org/W2990138404","https://openalex.org/W2990613095","https://openalex.org/W2997333789","https://openalex.org/W3012494314","https://openalex.org/W3081231209","https://openalex.org/W3104141662","https://openalex.org/W3122159272","https://openalex.org/W3122633743","https://openalex.org/W3186139152"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W2745001401","https://openalex.org/W4321353415","https://openalex.org/W2130974462","https://openalex.org/W972276598","https://openalex.org/W4246352526","https://openalex.org/W2028665553","https://openalex.org/W4230315250","https://openalex.org/W3209312100","https://openalex.org/W2890372105"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
