乐胖代购免代理版

{"id":"https://openalex.org/W2139658612","doi":"https://doi.org/10.1109/iccta.2007.104","title":"Point Based Representations for Hierarchical Environments","display_name":"Point Based Representations for Hierarchical Environments","publication_year":2007,"publication_date":"2007-03-01","ids":{"openalex":"https://openalex.org/W2139658612","doi":"https://doi.org/10.1109/iccta.2007.104","mag":"2139658612"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccta.2007.104","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5098417854","display_name":"Kedarnath Thangudu","orcid":null},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kedarnath Thangudu","raw_affiliation_strings":["Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad"],"affiliations":[{"raw_affiliation_string":"Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058469115","display_name":"Lakshmi Gade","orcid":null},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Lakshmi Gade","raw_affiliation_strings":["Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad"],"affiliations":[{"raw_affiliation_string":"Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073772513","display_name":"Jag Mohan Singh","orcid":"https://orcid.org/0000-0002-8901-6791"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jag Mohan Singh","raw_affiliation_strings":["Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad"],"affiliations":[{"raw_affiliation_string":"Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad","institution_ids":["https://openalex.org/I64189192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062797994","display_name":"P. J. Narayanan","orcid":"https://orcid.org/0000-0002-7164-4917"},"institutions":[{"id":"https://openalex.org/I64189192","display_name":"International Institute of Information Technology, Hyderabad","ror":"https://ror.org/05f11g639","country_code":"IN","type":"education","lineage":["https://openalex.org/I64189192"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P.J. Narayanan","raw_affiliation_strings":["Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad"],"affiliations":[{"raw_affiliation_string":"Center for Visual Inf. Technol., Int. Inst. of Inf. Technol., Hyderabad","institution_ids":["https://openalex.org/I64189192"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":63},"biblio":{"volume":"24","issue":null,"first_page":"574","last_page":"578"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9992,"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":0.999,"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/polygon","display_name":"Polygon (computer graphics)","score":0.6545608},{"id":"https://openalex.org/keywords/representation","display_name":"Representation","score":0.51776683}],"concepts":[{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.8262489},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7706041},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.6545608},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.51776683},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.4481852},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40537748},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40511313},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3438145},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccta.2007.104","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5}],"grants":[],"datasets":[],"versions":[],"referenced_works_count":15,"referenced_works":["https://openalex.org/W1510922480","https://openalex.org/W1986049249","https://openalex.org/W198828599","https://openalex.org/W2020599179","https://openalex.org/W2058524213","https://openalex.org/W2103576079","https://openalex.org/W2113634802","https://openalex.org/W2125313965","https://openalex.org/W2134965981","https://openalex.org/W2137985019","https://openalex.org/W2144199676","https://openalex.org/W2156849739","https://openalex.org/W2165017100","https://openalex.org/W3150224893","https://openalex.org/W4241943820"],"related_works":["https://openalex.org/W880955280","https://openalex.org/W54172855","https://openalex.org/W4246858109","https://openalex.org/W3137044537","https://openalex.org/W291250033","https://openalex.org/W2172753644","https://openalex.org/W2170209930","https://openalex.org/W2106647072","https://openalex.org/W2035757446","https://openalex.org/W2008385118"],"abstract_inverted_index":{"The":[0,114],"advent":[1],"of":[2,13,20,74,99,135,168],"advanced":[3],"graphics":[4],"technologies":[5],"and":[6,24,103,107,142],"improved":[7],"hardware":[8],"has":[9,173],"enabled":[10],"the":[11,75,97,112,120,131,136,145,163,166,169],"generation":[12,121],"highly":[14],"complex":[15,133],"models":[16,33],"with":[17,176],"huge":[18],"number":[19],"triangles.":[21,160],"Point-based":[22],"representations":[23,30,106],"rendering":[25,109,152],"have":[26,39,51],"emerged":[27],"as":[28,159],"viable":[29],"for":[31,111],"high-quality":[32],"in":[34,129],"this":[35,68],"scenario.":[36],"These":[37],"methods":[38],"been":[40],"demonstrated":[41],"only":[42],"on":[43,165],"high":[44],"resolution,":[45],"compact":[46],"objects":[47,175],"so":[48],"far.":[49],"They":[50],"to":[52,55,62,78],"be":[53,63,88],"adapted":[54],"environments":[56],"that":[57],"extend":[58],"over":[59,177],"large":[60],"areas":[61],"considered":[64],"serious":[65],"representations.":[66,93],"In":[67],"paper,":[69],"we":[70],"present":[71],"an":[72,100],"adaptation":[73],"point-based":[76,85],"representation":[77,116,128],"large,":[79,156],"hierarchical":[80],"environments.":[81],"We":[82,94,123,161],"show":[83,96,125],"how":[84],"data":[86],"can":[87],"generated":[89],"by":[90,154],"sampling":[91],"polygon-based":[92,147],"also":[95],"combination":[98],"object":[101],"hierarchy":[102],"multiresolution":[104,115],"point":[105],"develop":[108],"algorithms":[110],"same.":[113],"is":[117],"constructed":[118],"during":[119],"process.":[122],"then":[124],"a":[126],"hybrid":[127],"which":[130,172],"more":[132],"portions":[134],"environment":[137],"are":[138],"represented":[139],"using":[140,144],"points":[141],"others":[143],"original":[146],"representation.":[148],"This":[149],"produces":[150],"better":[151],"performance":[153],"keeping":[155],"flat":[157],"regions":[158],"demonstrate":[162],"method":[164],"model":[167],"Fatehpur":[170],"Sikri":[171],"14000":[174],"500,000":[178],"triangles":[179]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2139658612","counts_by_year":[],"updated_date":"2024-12-08T17:21:10.194467","created_date":"2016-06-24"}