{"id":"https://openalex.org/W3046488321","doi":"https://doi.org/10.1109/access.2020.3013300","title":"Visual Hull Tree: A New Progressive Method to Represent Voxel Data","display_name":"Visual Hull Tree: A New Progressive Method to Represent Voxel Data","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3046488321","doi":"https://doi.org/10.1109/access.2020.3013300","mag":"3046488321"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3013300","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3013300","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09153563.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09153563.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050445572","display_name":"Tae Young Jang","orcid":"https://orcid.org/0000-0003-3787-4660"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae Young Jang","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3787-4660","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043762193","display_name":"Seong Dae Kim","orcid":"https://orcid.org/0000-0001-8077-2403"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seong Dae Kim","raw_affiliation_strings":["Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-8077-2403","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003984706","display_name":"Sung Soo Hwang","orcid":"https://orcid.org/0000-0002-0863-7503"},"institutions":[{"id":"https://openalex.org/I113825674","display_name":"Handong Global University","ror":"https://ror.org/00txhkt32","country_code":"KR","type":"education","lineage":["https://openalex.org/I113825674"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung Soo Hwang","raw_affiliation_strings":["School of Computer Science and Electrical Engineering, Handong Global University, Pohang, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-0863-7503","affiliations":[{"raw_affiliation_string":"School of Computer Science and Electrical Engineering, Handong Global University, Pohang, South Korea","institution_ids":["https://openalex.org/I113825674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08999917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"141850","last_page":"141859"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9987000226974487,"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":0.9987000226974487,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9976000189781189,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.995199978351593,"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/visual-hull","display_name":"Visual hull","score":0.9187721014022827},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.783837080001831},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.6739832162857056},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5548216700553894},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5308260321617126},{"id":"https://openalex.org/keywords/hull","display_name":"Hull","score":0.4935342073440552},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3748948574066162},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.32433927059173584},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13677912950515747},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1293577253818512},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.1238563060760498}],"concepts":[{"id":"https://openalex.org/C2776863239","wikidata":"https://www.wikidata.org/wiki/Q7936601","display_name":"Visual hull","level":3,"score":0.9187721014022827},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.783837080001831},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.6739832162857056},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5548216700553894},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5308260321617126},{"id":"https://openalex.org/C37423430","wikidata":"https://www.wikidata.org/wiki/Q6750281","display_name":"Hull","level":2,"score":0.4935342073440552},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3748948574066162},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.32433927059173584},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13677912950515747},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1293577253818512},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.1238563060760498},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3013300","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3013300","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09153563.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:fb0deaff5ec044298f9d6ed2c902b9f0","is_oa":true,"landing_page_url":"https://doaj.org/article/fb0deaff5ec044298f9d6ed2c902b9f0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 141850-141859 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3013300","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3013300","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09153563.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4399999976158142,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G3259440010","display_name":null,"funder_award_id":"2016R1D1A3B03934808","funder_id":"https://openalex.org/F4320321408","funder_display_name":"Ministry of Education"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321408","display_name":"Ministry of Education","ror":"https://ror.org/01p262204"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3046488321.pdf","grobid_xml":"https://content.openalex.org/works/W3046488321.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1517794406","https://openalex.org/W1966634937","https://openalex.org/W1975864785","https://openalex.org/W2004768649","https://openalex.org/W2050204708","https://openalex.org/W2054178158","https://openalex.org/W2058622519","https://openalex.org/W2066757766","https://openalex.org/W2074954154","https://openalex.org/W2117007522","https://openalex.org/W2158602022","https://openalex.org/W2164207219","https://openalex.org/W2281865838","https://openalex.org/W2319503556","https://openalex.org/W2554578746","https://openalex.org/W2556802233","https://openalex.org/W2663021357","https://openalex.org/W4251040078","https://openalex.org/W6630924707"],"related_works":["https://openalex.org/W1516450169","https://openalex.org/W2391003333","https://openalex.org/W636891859","https://openalex.org/W2377004693","https://openalex.org/W2153600711","https://openalex.org/W637421667","https://openalex.org/W2349390664","https://openalex.org/W2181865391","https://openalex.org/W2356356123","https://openalex.org/W1591916424"],"abstract_inverted_index":{"A":[0],"visual":[1,19,26,52,65,90,109,117,137,144,153,174,182],"hull":[2,20,27,91,138,145,183],"is":[3,21,43,92,122,140,147],"an":[4],"approximation":[5],"of":[6,39,50,64,72,108,152,160,173,189],"a":[7,18,25,36,51,62,89,131,136,150,171,181,186],"three-dimensional":[8],"(3-D)":[9],"object":[10],"generated":[11,80],"by":[12,31,35,94,116,179],"the":[13,47,69,97,101,106,112,143,158,161,166,192,199],"shape-from-silhouettes":[14],"(SfS)":[15],"technique.":[16],"Because":[17,142],"calculated":[22],"from":[23,81,149],"silhouettes,":[24,180],"can":[28,156,176],"be":[29,177],"represented":[30,115,178],"silhouette":[32],"images,":[33],"encoded":[34],"small":[37,187],"number":[38,188],"bits.":[40,190],"However,":[41],"it":[42,155],"challenging":[44],"to":[45,198],"represent":[46,157],"concave":[48,70,102,126],"regions":[49,71,127],"hull.":[53],"In":[54],"this":[55],"paper,":[56],"we":[57,104,194],"model":[58],"voxel":[59,73,83,162],"data":[60,84,133,163],"with":[61],"set":[63,151,172],"hulls,":[66,110,154],"thereby":[67],"handling":[68],"data.":[74],"To":[75,99],"accomplish":[76],"this,":[77],"silhouettes":[78],"are":[79,114,128],"input":[82],"using":[85,96],"virtual":[86],"cameras,":[87],"and":[88,111,130,202],"computed":[93],"SfS":[95],"silhouettes.":[98],"handle":[100],"regions,":[103],"calculate":[105],"residuals":[107,113],"hulls":[118,175],"again.":[119],"This":[120],"process":[121],"repeated":[123],"until":[124],"all":[125],"processed,":[129],"hierarchical":[132],"structure,":[134],"i.e.,":[135],"tree,":[139],"generated.":[141],"tree":[146,184],"constituted":[148],"details":[159],"even":[164],"in":[165],"root":[167],"node.":[168],"Also,":[169],"because":[170],"has":[185],"From":[191],"experiments,":[193],"compare":[195],"our":[196,203],"method":[197,204],"octree-based":[200],"representation,":[201],"demonstrates":[205],"good":[206],"encoding":[207],"performance.":[208]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}