{"id":"https://openalex.org/W4417025430","doi":"https://doi.org/10.1145/3756884.3766043","title":"Freehand Sketch-Based 3D Reconstruction with Contour Constraints via Elastic Metrics","display_name":"Freehand Sketch-Based 3D Reconstruction with Contour Constraints via Elastic Metrics","publication_year":2025,"publication_date":"2025-11-12","ids":{"openalex":"https://openalex.org/W4417025430","doi":"https://doi.org/10.1145/3756884.3766043"},"language":null,"primary_location":{"id":"doi:10.1145/3756884.3766043","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3756884.3766043","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 31st ACM Symposium on Virtual Reality Software and Technology","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":"https://openalex.org/A5042641414","display_name":"Gaoyang Liu","orcid":"https://orcid.org/0009-0002-4246-6880"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gaoyang Liu","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0002-4246-6880","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120688069","display_name":"Chunyang Huo","orcid":"https://orcid.org/0009-0005-8328-257X"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunyang Huo","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0005-8328-257X","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhentong Xu","orcid":"https://orcid.org/0009-0009-6460-1845"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhentong Xu","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0009-6460-1845","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013223748","display_name":"Junli Zhao","orcid":"https://orcid.org/0000-0002-2034-6426"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junli Zhao","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-2034-6426","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112728733","display_name":"Yishan Dong","orcid":"https://orcid.org/0009-0002-1398-8671"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yishan Dong","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0002-1398-8671","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003398952","display_name":"Baodong Wang","orcid":"https://orcid.org/0000-0003-4100-9952"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baodong Wang","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0003-4100-9952","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110683157","display_name":"X. Sun","orcid":"https://orcid.org/0009-0000-0320-3821"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinbin Sun","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0000-0320-3821","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yingying Jiang","orcid":"https://orcid.org/0009-0004-3947-960X"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingying Jiang","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0004-3947-960X","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yuxuan Zhao","orcid":"https://orcid.org/0009-0003-1472-5301"},"institutions":[{"id":"https://openalex.org/I108688024","display_name":"Qingdao University","ror":"https://ror.org/021cj6z65","country_code":"CN","type":"education","lineage":["https://openalex.org/I108688024"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxuan Zhao","raw_affiliation_strings":["College of Computer Science & Technology, Qingdao University, Qingdao, China"],"raw_orcid":"https://orcid.org/0009-0003-1472-5301","affiliations":[{"raw_affiliation_string":"College of Computer Science & Technology, Qingdao University, Qingdao, China","institution_ids":["https://openalex.org/I108688024"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5042641414"],"corresponding_institution_ids":["https://openalex.org/I108688024"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37403016,"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":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.8712000250816345,"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":0.8712000250816345,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.024700000882148743,"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/T11984","display_name":"Anatomy and Medical Technology","score":0.020800000056624413,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/feature","display_name":"Feature (linguistics)","score":0.3499000072479248},{"id":"https://openalex.org/keywords/3d-reconstruction","display_name":"3D reconstruction","score":0.32839998602867126},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.3206999897956848},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.31049999594688416},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.28119999170303345},{"id":"https://openalex.org/keywords/active-contour-model","display_name":"Active contour model","score":0.27000001072883606}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6033999919891357},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5720999836921692},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5092999935150146},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3499000072479248},{"id":"https://openalex.org/C109950114","wikidata":"https://www.wikidata.org/wiki/Q4464732","display_name":"3D reconstruction","level":2,"score":0.32839998602867126},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.3206999897956848},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.31049999594688416},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2757999897003174},{"id":"https://openalex.org/C112353826","wikidata":"https://www.wikidata.org/wiki/Q127313","display_name":"Active contour model","level":4,"score":0.27000001072883606},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26460000872612},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.25940001010894775},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3756884.3766043","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3756884.3766043","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 31st ACM Symposium on Virtual Reality Software and Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1976526581","https://openalex.org/W1983364832","https://openalex.org/W2031489346","https://openalex.org/W2105731790","https://openalex.org/W2143668817","https://openalex.org/W2194775991","https://openalex.org/W2222512263","https://openalex.org/W2541976304","https://openalex.org/W2560722161","https://openalex.org/W2567032824","https://openalex.org/W2940612992","https://openalex.org/W2942723599","https://openalex.org/W2962778872","https://openalex.org/W2963627347","https://openalex.org/W2963636051","https://openalex.org/W2963926543","https://openalex.org/W3038524221","https://openalex.org/W3082170814","https://openalex.org/W3107232127","https://openalex.org/W3185784336","https://openalex.org/W3198362969","https://openalex.org/W3200461691","https://openalex.org/W3203570626","https://openalex.org/W3214982121","https://openalex.org/W4221162312","https://openalex.org/W4248417974","https://openalex.org/W4286611322","https://openalex.org/W4312887747","https://openalex.org/W4313041309","https://openalex.org/W4376122412","https://openalex.org/W4385275410","https://openalex.org/W4385537219","https://openalex.org/W4386075619","https://openalex.org/W4386080645","https://openalex.org/W4389041224","https://openalex.org/W4390871736","https://openalex.org/W4390873054","https://openalex.org/W4390874575","https://openalex.org/W4403791971","https://openalex.org/W4405448438","https://openalex.org/W4413789567"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-12-05T00:00:00"}