{"id":"https://openalex.org/W4403676425","doi":"https://doi.org/10.1109/icac61394.2024.10718856","title":"Laplacian Mesh Smoothing with Bilateral Weight for Characterization of Freeform Surfaces","display_name":"Laplacian Mesh Smoothing with Bilateral Weight for Characterization of Freeform Surfaces","publication_year":2024,"publication_date":"2024-08-28","ids":{"openalex":"https://openalex.org/W4403676425","doi":"https://doi.org/10.1109/icac61394.2024.10718856"},"language":"en","primary_location":{"id":"doi:10.1109/icac61394.2024.10718856","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icac61394.2024.10718856","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 29th International Conference on Automation and Computing (ICAC)","raw_type":"proceedings-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":null,"display_name":"Huodao Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Huodao Huang","raw_affiliation_strings":["University of Huddersfield,School of Computer Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computer Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065294218","display_name":"Shan Lou","orcid":"https://orcid.org/0000-0002-8426-5596"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Shan Lou","raw_affiliation_strings":["University of Huddersfield,School of Computer Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computer Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003760540","display_name":"Wenhan Zeng","orcid":"https://orcid.org/0000-0002-8615-1293"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wenhan Zeng","raw_affiliation_strings":["University of Huddersfield,School of Computer Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computer Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019207615","display_name":"Paul J. Scott","orcid":"https://orcid.org/0000-0002-6092-3101"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paul Scott","raw_affiliation_strings":["University of Huddersfield,School of Computer Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computer Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052852912","display_name":"Xiangqian Jiang","orcid":"https://orcid.org/0000-0001-7949-8507"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xiang Jane Jiang","raw_affiliation_strings":["University of Huddersfield,School of Computer Engineering,Huddersfield,UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Huddersfield,School of Computer Engineering,Huddersfield,UK","institution_ids":["https://openalex.org/I133837150"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I133837150"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19763662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.998199999332428,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.998199999332428,"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/T13965","display_name":"Laser and Thermal Forming Techniques","score":0.9955000281333923,"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/T10700","display_name":"Metal Forming Simulation Techniques","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/laplacian-smoothing","display_name":"Laplacian smoothing","score":0.9057159423828125},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.8385218381881714},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.6898235082626343},{"id":"https://openalex.org/keywords/laplace-operator","display_name":"Laplace operator","score":0.6835880279541016},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6093137264251709},{"id":"https://openalex.org/keywords/mesh-generation","display_name":"Mesh generation","score":0.44203004240989685},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.41579461097717285},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.324060320854187},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.31920307874679565},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.304494708776474},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.12577000260353088},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11123502254486084},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.10642868280410767},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1055515706539154},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.081427663564682}],"concepts":[{"id":"https://openalex.org/C100695618","wikidata":"https://www.wikidata.org/wiki/Q6488267","display_name":"Laplacian smoothing","level":4,"score":0.9057159423828125},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.8385218381881714},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.6898235082626343},{"id":"https://openalex.org/C165700671","wikidata":"https://www.wikidata.org/wiki/Q203484","display_name":"Laplace operator","level":2,"score":0.6835880279541016},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6093137264251709},{"id":"https://openalex.org/C181145010","wikidata":"https://www.wikidata.org/wiki/Q4418033","display_name":"Mesh generation","level":3,"score":0.44203004240989685},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.41579461097717285},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.324060320854187},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.31920307874679565},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.304494708776474},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.12577000260353088},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11123502254486084},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.10642868280410767},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1055515706539154},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.081427663564682},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icac61394.2024.10718856","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icac61394.2024.10718856","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 29th International Conference on Automation and Computing (ICAC)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/95cddc6a-682e-4423-a333-5ff3193e530c","is_oa":false,"landing_page_url":"https://pure.hud.ac.uk/en/publications/95cddc6a-682e-4423-a333-5ff3193e530c","pdf_url":null,"source":{"id":"https://openalex.org/S4306402508","display_name":"Huddersfield Research Portal (University of Huddersfield)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I133837150","host_organization_name":"University of Huddersfield","host_organization_lineage":["https://openalex.org/I133837150"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Huang, H, Lou, S, Zeng, W, Scott, P & Jiang, J 2024, Laplacian Mesh Smoothing with Bilateral Weight for Characterization of Freeform Surfaces. in ICAC 2024 - 29th International Conference on Automation and Computing., 10718856, Institute of Electrical and Electronics Engineers Inc., 29th International Conference on Automation and Computing, Sunderland, United Kingdom, 28/08/24. https://doi.org/10.1109/ICAC61394.2024.10718856","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G1389858441","display_name":null,"funder_award_id":"EP/P006930/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1626653188","https://openalex.org/W2079017595","https://openalex.org/W2099244020","https://openalex.org/W2136122855","https://openalex.org/W2143607173","https://openalex.org/W2148952796","https://openalex.org/W2555646433","https://openalex.org/W2908363607","https://openalex.org/W2998590421","https://openalex.org/W3123727480","https://openalex.org/W4242723867","https://openalex.org/W4252230823"],"related_works":["https://openalex.org/W2367996021","https://openalex.org/W2071443789","https://openalex.org/W2387173477","https://openalex.org/W1505367476","https://openalex.org/W3139236994","https://openalex.org/W2143607173","https://openalex.org/W2369809820","https://openalex.org/W1574293595","https://openalex.org/W2367412564","https://openalex.org/W2623401972"],"abstract_inverted_index":{"In":[0,42],"additive":[1],"manufacturing,":[2],"freeform":[3,46],"surfaces":[4,32,47],"are":[5,33],"commonly":[6],"used":[7,73],"but":[8,99],"difficult":[9],"to":[10,14,23,91,116],"be":[11,49,61],"characterized":[12],"due":[13],"their":[15],"complex":[16],"geometrical":[17,53],"shapes.":[18],"Therefore,":[19],"it":[20],"is":[21,77],"preferable":[22],"remove":[24],"the":[25,28,55,58,68,93,131],"form":[26,56],"in":[27,102],"first":[29],"step.":[30],"Freeform":[31],"widely":[34,72],"represented":[35],"by":[36,121],"polygon":[37],"meshes,":[38],"especially":[39],"triangular":[40],"meshes.":[41],"cases":[43],"where":[44],"general":[45],"cannot":[48],"fitted":[50],"with":[51,108],"a":[52,64,123],"form,":[54],"of":[57,67],"surface":[59],"can":[60],"estimated":[62],"using":[63,122],"smooth":[65],"version":[66],"surface.":[69],"The":[70],"most":[71],"mesh":[74,82,119],"smoothing":[75,83,120],"method":[76],"Laplacian":[78,81,118],"smoothing.":[79],"Traditional":[80],"techniques":[84],"employ":[85],"uniform,":[86],"distance,":[87],"or":[88],"cotangent":[89],"weights":[90],"discretize":[92],"Laplacian-Beltrami":[94],"operator":[95],"for":[96,126],"each":[97,127],"vertex":[98],"have":[100],"limitations":[101],"preserving":[103],"dimensions":[104],"while":[105],"effectively":[106],"dealing":[107],"noise.":[109],"This":[110],"paper":[111],"presents":[112],"an":[113],"innovative":[114],"approach":[115],"enhance":[117],"bilateral":[124],"weight":[125],"vertex,":[128],"thereby":[129],"mitigating":[130],"limitations.":[132]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}