乐胖代购免代理版

{"id":"https://openalex.org/W2049468239","doi":"https://doi.org/10.1111/j.1467-8659.1995.cgf143_0371.x","title":"Filtering, Clustering and Hierarchy Construction: a New Solution for Ray\u2010Tracing Complex Scenes","display_name":"Filtering, Clustering and Hierarchy Construction: a New Solution for Ray\u2010Tracing Complex Scenes","publication_year":1995,"publication_date":"1995-08-01","ids":{"openalex":"https://openalex.org/W2049468239","doi":"https://doi.org/10.1111/j.1467-8659.1995.cgf143_0371.x","mag":"2049468239"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1467-8659.1995.cgf143_0371.x","pdf_url":null,"source":{"id":"https://openalex.org/S67831204","display_name":"Computer Graphics Forum","issn_l":"0167-7055","issn":["0167-7055","1467-8659"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5029454516","display_name":"Fr\u00e9d\u00e9ric Cazals","orcid":"https://orcid.org/0000-0003-2735-6755"},"institutions":[{"id":"https://openalex.org/I177483745","display_name":"Universit\u00e9 Joseph Fourier","ror":"https://ror.org/02aj0kh94","country_code":"FR","type":"funder","lineage":["https://openalex.org/I177483745"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en informatique et en automatique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Fr\u00e9d\u00e9ric Cazals","raw_affiliation_strings":["1iMAGIS\u2010IMAG, BP 53, F\u201038041 Grenoble, cedex 09 FRANCE. iMAGIS is ajoint project of CNRS, INRIA, INPG and UJF. E\u2010MAIL: Frederic.Cazals@imag.fr."],"affiliations":[{"raw_affiliation_string":"1iMAGIS\u2010IMAG, BP 53, F\u201038041 Grenoble, cedex 09 FRANCE. iMAGIS is ajoint project of CNRS, INRIA, INPG and UJF. E\u2010MAIL: Frederic.Cazals@imag.fr.","institution_ids":["https://openalex.org/I177483745","https://openalex.org/I1326498283","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036108100","display_name":"George Drettakis","orcid":"https://orcid.org/0000-0002-9254-4819"},"institutions":[{"id":"https://openalex.org/I177483745","display_name":"Universit\u00e9 Joseph Fourier","ror":"https://ror.org/02aj0kh94","country_code":"FR","type":"funder","lineage":["https://openalex.org/I177483745"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en informatique et en automatique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"George Drettakis","raw_affiliation_strings":["1iMAGIS\u2010IMAG, BP 53, F\u201038041 Grenoble, cedex 09 FRANCE. iMAGIS is ajoint project of CNRS, INRIA, INPG and UJF. E\u2010MAIL: Frederic.Cazals@imag.fr."],"affiliations":[{"raw_affiliation_string":"1iMAGIS\u2010IMAG, BP 53, F\u201038041 Grenoble, cedex 09 FRANCE. iMAGIS is ajoint project of CNRS, INRIA, INPG and UJF. E\u2010MAIL: Frederic.Cazals@imag.fr.","institution_ids":["https://openalex.org/I177483745","https://openalex.org/I1326498283","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012344722","display_name":"Claude Puech","orcid":null},"institutions":[{"id":"https://openalex.org/I177483745","display_name":"Universit\u00e9 Joseph Fourier","ror":"https://ror.org/02aj0kh94","country_code":"FR","type":"funder","lineage":["https://openalex.org/I177483745"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en informatique et en automatique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Claude Puech","raw_affiliation_strings":["1iMAGIS\u2010IMAG, BP 53, F\u201038041 Grenoble, cedex 09 FRANCE. iMAGIS is ajoint project of CNRS, INRIA, INPG and UJF. E\u2010MAIL: Frederic.Cazals@imag.fr."],"affiliations":[{"raw_affiliation_string":"1iMAGIS\u2010IMAG, BP 53, F\u201038041 Grenoble, cedex 09 FRANCE. iMAGIS is ajoint project of CNRS, INRIA, INPG and UJF. E\u2010MAIL: Frederic.Cazals@imag.fr.","institution_ids":["https://openalex.org/I177483745","https://openalex.org/I1326498283","https://openalex.org/I1294671590"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3710,"currency":"USD","value_usd":3710},"apc_paid":null,"fwci":2.5,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":44,"citation_normalized_percentile":{"value":0.842288,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":92},"biblio":{"volume":"14","issue":"3","first_page":"371","last_page":"382"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9999,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9999,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9991,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental 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":0.9949,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.43127212}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8448404},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.6919033},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6331458},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.55725175},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.44882518},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.43127212},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.42332765},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36110157},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28832424},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0850901},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1467-8659.1995.cgf143_0371.x","pdf_url":null,"source":{"id":"https://openalex.org/S67831204","display_name":"Computer Graphics Forum","issn_l":"0167-7055","issn":["0167-7055","1467-8659"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":18,"referenced_works":["https://openalex.org/W1532701078","https://openalex.org/W1596603506","https://openalex.org/W1979460674","https://openalex.org/W1982661771","https://openalex.org/W1989511888","https://openalex.org/W1991777702","https://openalex.org/W2001251394","https://openalex.org/W2017032078","https://openalex.org/W2035890032","https://openalex.org/W2057600146","https://openalex.org/W2059619336","https://openalex.org/W2060258034","https://openalex.org/W2064941560","https://openalex.org/W2067089692","https://openalex.org/W2069119780","https://openalex.org/W2103360877","https://openalex.org/W2150139098","https://openalex.org/W2173925477"],"related_works":["https://openalex.org/W3020924181","https://openalex.org/W2888673113","https://openalex.org/W2885881666","https://openalex.org/W2509431957","https://openalex.org/W2365264209","https://openalex.org/W2352602608","https://openalex.org/W2212288070","https://openalex.org/W2062641654","https://openalex.org/W2056065966","https://openalex.org/W2026999166"],"abstract_inverted_index":{"Abstract":[0],"Data":[1],"structures":[2,170],"that":[3,40,120,133,152],"handle":[4],"very":[5],"complex":[6],"scenes":[7],"(hundreds":[8],"of":[9,11,28,44,104,113,130,148],"thousands":[10],"objects)":[12],"have":[13,24],"in":[14,49,174],"the":[15,26,33,38,78,92,105,131,134,146,149,175],"past":[16],"either":[17],"been":[18],"laboriously":[19],"built":[20,88],"by":[21,32,89,95],"hand,":[22],"or":[23,53],"required":[25],"determination":[27],"unintuitive":[29],"parameter":[30],"values":[31],"user.":[34],"It":[35],"is":[36,70,87,137,171],"often":[37],"case":[39],"an":[41],"incorrect":[42],"choice":[43],"these":[45],"parameters":[46],"can":[47,124],"result":[48],"greedy":[50],"memory":[51,141,159],"requirements":[52,142],"severely":[54],"degraded":[55],"performance.":[56],"As":[57],"a":[58,65,99,111,155],"remedy":[59],"to":[60,80,102],"this":[61,121],"problem":[62],"we":[63],"propose":[64],"new":[66,135],"data":[67,122,169],"structure":[68,86,123,136],"which":[69],"fully":[71],"automatic":[72],"since":[73,139],"it":[74,153],"does":[75],"not":[76],"require":[77],"user":[79],"determine":[81],"any":[82],"input":[83,93],"parameters.":[84],"The":[85,128],"first":[90],"filtering":[91],"objects":[94,103],"size,":[96],"subsequently":[97],"applying":[98],"clustering":[100],"step":[101],"same":[106],"size":[107,147],"and":[108,151,161],"finally":[109],"building":[110],"hierarchy":[112],"uniform":[114],"grids":[115],".":[116],"We":[117],"then":[118],"show":[119],"be":[125],"efficiently":[126],"constructed.":[127],"implementation":[129],"shows":[132],"stable":[138],"it's":[140],"grow":[143],"linearly":[144],"with":[145,167],"scene,":[150],"presents":[154],"satisfactory":[156],"compromise":[157],"between":[158],"usage":[160],"computational":[162],"efficiency.":[163],"A":[164],"detailed":[165],"comparison":[166],"previous":[168],"also":[172],"presented":[173],"results.":[176]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2049468239","counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-02-25T03:55:08.040562","created_date":"2016-06-24"}