{"id":"https://openalex.org/W7128709433","doi":"https://doi.org/10.1142/s021800142656001x","title":"Point Cloud Noise Reduction and Surface Reconstruction for Cultural Relics Digitization","display_name":"Point Cloud Noise Reduction and Surface Reconstruction for Cultural Relics Digitization","publication_year":2026,"publication_date":"2026-02-12","ids":{"openalex":"https://openalex.org/W7128709433","doi":"https://doi.org/10.1142/s021800142656001x"},"language":"en","primary_location":{"id":"doi:10.1142/s021800142656001x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021800142656001x","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","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/A5125743140","display_name":"Huadong Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huadong Zheng","raw_affiliation_strings":["Henan Provincial Key Laboratory of Intelligent, Manufacturing of High-End Equipment, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China"],"raw_orcid":"https://orcid.org/0000-0003-1884-559X","affiliations":[{"raw_affiliation_string":"Henan Provincial Key Laboratory of Intelligent, Manufacturing of High-End Equipment, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xin Zhang","orcid":"https://orcid.org/0009-0007-2125-261X"},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["College of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China"],"raw_orcid":"https://orcid.org/0009-0007-2125-261X","affiliations":[{"raw_affiliation_string":"College of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125768253","display_name":"Linxiao Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linxiao Liu","raw_affiliation_strings":["College of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China"],"raw_orcid":"https://orcid.org/0009-0001-6144-1569","affiliations":[{"raw_affiliation_string":"College of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125740507","display_name":"Wuwei Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I23171815","display_name":"Zhengzhou University of Light Industry","ror":"https://ror.org/05fwr8z16","country_code":"CN","type":"education","lineage":["https://openalex.org/I23171815"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuwei Xu","raw_affiliation_strings":["College of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China"],"raw_orcid":"https://orcid.org/0009-0008-7141-6480","affiliations":[{"raw_affiliation_string":"College of Mechanical and Electrical Engineering, Zhengzhou University of Light Industry, Zhengzhou 450002, P. R. China","institution_ids":["https://openalex.org/I23171815"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yuefeng Yin","orcid":"https://orcid.org/0009-0005-8337-0924"},"institutions":[{"id":"https://openalex.org/I4210135994","display_name":"China Railway Group (China)","ror":"https://ror.org/03za3eq42","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210135994"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuefeng Yin","raw_affiliation_strings":["China Railway Engineering Equipment Group Co., LTD, Zhengzhou 450016, P. R. China"],"raw_orcid":"https://orcid.org/0009-0005-8337-0924","affiliations":[{"raw_affiliation_string":"China Railway Engineering Equipment Group Co., LTD, Zhengzhou 450016, P. R. China","institution_ids":["https://openalex.org/I4210135994"]}]},{"author_position":"last","author":{"id":null,"display_name":"Jun Zhang","orcid":"https://orcid.org/0009-0006-9235-6515"},"institutions":[{"id":"https://openalex.org/I4210128292","display_name":"VUTS (Czechia)","ror":"https://ror.org/02c875652","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I4210128292"]},{"id":"https://openalex.org/I4210153896","display_name":"Zhengzhou Institute of Machinery","ror":"https://ror.org/04r3bvt56","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153896"]}],"countries":["CN","CZ"],"is_corresponding":false,"raw_author_name":"Jun Zhang","raw_affiliation_strings":["Zhengzhou Textile Machinery Co., LTD, Zhengzhou 450000, P. R. China"],"raw_orcid":"https://orcid.org/0009-0006-9235-6515","affiliations":[{"raw_affiliation_string":"Zhengzhou Textile Machinery Co., LTD, Zhengzhou 450000, P. R. China","institution_ids":["https://openalex.org/I4210153896","https://openalex.org/I4210128292"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5125743140"],"corresponding_institution_ids":["https://openalex.org/I23171815"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27905229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"40","issue":"08","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.7720999717712402,"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"}},"topics":[{"id":"https://openalex.org/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.7720999717712402,"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"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.050999999046325684,"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":0.04740000143647194,"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":0.878600001335144},{"id":"https://openalex.org/keywords/digitization","display_name":"Digitization","score":0.8550000190734863},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.7249000072479248},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.64410001039505},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5788000226020813},{"id":"https://openalex.org/keywords/surface-reconstruction","display_name":"Surface reconstruction","score":0.5432999730110168},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5097000002861023},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.4957999885082245}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.878600001335144},{"id":"https://openalex.org/C2779308522","wikidata":"https://www.wikidata.org/wiki/Q843958","display_name":"Digitization","level":2,"score":0.8550000190734863},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.7249000072479248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7113999724388123},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.64410001039505},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6074000000953674},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5788000226020813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5684999823570251},{"id":"https://openalex.org/C20885615","wikidata":"https://www.wikidata.org/wiki/Q825595","display_name":"Surface reconstruction","level":3,"score":0.5432999730110168},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5097000002861023},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.4957999885082245},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.42100000381469727},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.41029998660087585},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.37880000472068787},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.3547999858856201},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33809998631477356},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.32690000534057617},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.29600000381469727},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2955999970436096},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.29490000009536743},{"id":"https://openalex.org/C42781572","wikidata":"https://www.wikidata.org/wiki/Q1250322","display_name":"Digital image","level":4,"score":0.2793999910354614},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25609999895095825}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s021800142656001x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021800142656001x","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7673842310905457,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G6120114871","display_name":null,"funder_award_id":"252300420077","funder_id":"https://openalex.org/F4320323845","funder_display_name":"Natural Science Foundation of Henan Province"}],"funders":[{"id":"https://openalex.org/F4320323845","display_name":"Natural Science Foundation of Henan Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W2296764810","https://openalex.org/W2809561810","https://openalex.org/W2906788812","https://openalex.org/W2976401455","https://openalex.org/W2987835679","https://openalex.org/W3012321841","https://openalex.org/W3025109857","https://openalex.org/W3133749673","https://openalex.org/W3136321539","https://openalex.org/W3170874272","https://openalex.org/W3173136114","https://openalex.org/W3176345994","https://openalex.org/W3179549386","https://openalex.org/W4200303221","https://openalex.org/W4207061265","https://openalex.org/W4214721726","https://openalex.org/W4221090956"],"related_works":[],"abstract_inverted_index":{"Three-dimensional":[0],"scanning":[1],"technology":[2],"has":[3],"significantly":[4],"advanced":[5],"the":[6,77,103,109,133,144,161,168],"digital":[7],"preservation":[8],"of":[9,16,31,79,84,105,115,143,157],"cultural":[10,80],"relics,":[11,32],"providing":[12],"a":[13,66,154],"reliable":[14],"means":[15],"safeguarding":[17],"their":[18,158],"physical":[19],"and":[20,71,93,101],"historical":[21],"integrity.":[22],"However,":[23],"existing":[24],"methods":[25],"struggle":[26],"to":[27,56,97,132,166],"accommodate":[28],"all":[29],"characteristics":[30],"particularly":[33],"in":[34,50],"cases":[35],"involving":[36],"complex":[37],"structures":[38],"or":[39],"artifacts":[40],"that":[41],"cannot":[42],"be":[43],"physically":[44],"handled.":[45],"Further":[46],"optimization":[47],"is":[48,130,147,164],"required":[49],"point":[51,68,90,125,135,145],"cloud":[52,69,91,126,136,146],"data":[53,137],"processing":[54],"techniques":[55],"enhance":[57,98],"performance.":[58],"To":[59],"address":[60],"this":[61,63,116],"issue,":[62],"paper":[64,117],"proposes":[65],"multiscale":[67,124],"preprocessing":[70],"model":[72,94],"reconstruction":[73,86,107,142,162,169],"method":[74],"tailored":[75],"for":[76,138],"digitization":[78,110],"relics.":[81],"Various":[82],"aspects":[83],"relic":[85,106],"are":[87,118],"investigated,":[88],"including":[89],"denoising":[92,99,128],"reconstruction,":[95],"aiming":[96],"effects":[100],"improve":[102],"quality":[104],"throughout":[108],"process.":[111],"The":[112],"primary":[113],"contributions":[114],"as":[119],"follows:":[120],"First,":[121],"an":[122],"optimized":[123],"fusion":[127],"algorithm":[129],"applied":[131],"collected":[134],"denoising.":[139],"Second,":[140],"surface":[141],"performed":[148],"using":[149],"two":[150],"methods,":[151],"followed":[152],"by":[153],"comparative":[155],"analysis":[156],"effectiveness.":[159],"Third,":[160],"accuracy":[163],"analyzed":[165],"prove":[167],"effect.":[170]},"counts_by_year":[],"updated_date":"2026-04-24T06:01:54.638496","created_date":"2026-02-13T00:00:00"}
