{"id":"https://openalex.org/W2076029958","doi":"https://doi.org/10.1145/1108590.1108593","title":"Compression of dense and regular point clouds","display_name":"Compression of dense and regular point clouds","publication_year":2006,"publication_date":"2006-01-25","ids":{"openalex":"https://openalex.org/W2076029958","doi":"https://doi.org/10.1145/1108590.1108593","mag":"2076029958"},"language":"en","primary_location":{"id":"doi:10.1145/1108590.1108593","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1108590.1108593","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th international conference on Computer graphics, virtual reality, visualisation and interaction in Africa","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/A5076076977","display_name":"Bruce Merry","orcid":null},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Bruce Merry","raw_affiliation_strings":["University of Cape Town","University of Cape Town)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cape Town","institution_ids":["https://openalex.org/I157614274"]},{"raw_affiliation_string":"University of Cape Town)","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085242318","display_name":"Patrick Marais","orcid":"https://orcid.org/0000-0001-8747-7765"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Patrick Marais","raw_affiliation_strings":["University of Cape Town","University of Cape Town)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cape Town","institution_ids":["https://openalex.org/I157614274"]},{"raw_affiliation_string":"University of Cape Town)","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075176191","display_name":"James Gain","orcid":"https://orcid.org/0000-0002-1699-9619"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"James Gain","raw_affiliation_strings":["University of Cape Town","University of Cape Town)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cape Town","institution_ids":["https://openalex.org/I157614274"]},{"raw_affiliation_string":"University of Cape Town)","institution_ids":["https://openalex.org/I157614274"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3124,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.83487654,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"15","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991999864578247,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9958999752998352,"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/compression","display_name":"Compression (physics)","score":0.7609139084815979},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6883645057678223},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6394289135932922},{"id":"https://openalex.org/keywords/spanning-tree","display_name":"Spanning tree","score":0.5306963324546814},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5198860168457031},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.495707631111145},{"id":"https://openalex.org/keywords/data-compression-ratio","display_name":"Data compression ratio","score":0.4869502782821655},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4619904160499573},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.45697033405303955},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45277857780456543},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.44916093349456787},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.28601813316345215},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.2632492780685425},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.24138143658638},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23320579528808594},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09523487091064453},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09181708097457886},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.08939012885093689},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.08718624711036682}],"concepts":[{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.7609139084815979},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6883645057678223},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6394289135932922},{"id":"https://openalex.org/C64331007","wikidata":"https://www.wikidata.org/wiki/Q831672","display_name":"Spanning tree","level":2,"score":0.5306963324546814},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5198860168457031},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.495707631111145},{"id":"https://openalex.org/C94835093","wikidata":"https://www.wikidata.org/wiki/Q3113333","display_name":"Data compression ratio","level":5,"score":0.4869502782821655},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4619904160499573},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.45697033405303955},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45277857780456543},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.44916093349456787},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.28601813316345215},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.2632492780685425},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.24138143658638},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23320579528808594},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09523487091064453},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09181708097457886},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.08939012885093689},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.08718624711036682},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1108590.1108593","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1108590.1108593","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th international conference on Computer graphics, virtual reality, visualisation and interaction in Africa","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.550000011920929,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W198828599","https://openalex.org/W1495194439","https://openalex.org/W1590549688","https://openalex.org/W1709754610","https://openalex.org/W1926534862","https://openalex.org/W1986049249","https://openalex.org/W2006714486","https://openalex.org/W2025953558","https://openalex.org/W2028310195","https://openalex.org/W2055524958","https://openalex.org/W2061010610","https://openalex.org/W2073573918","https://openalex.org/W2075010828","https://openalex.org/W2113358486","https://openalex.org/W2113634802","https://openalex.org/W2129652681","https://openalex.org/W2134965981","https://openalex.org/W2165017100","https://openalex.org/W2229412420","https://openalex.org/W2240948833","https://openalex.org/W4240704086","https://openalex.org/W6601946118"],"related_works":["https://openalex.org/W2104490101","https://openalex.org/W3030709726","https://openalex.org/W2966487450","https://openalex.org/W2612632602","https://openalex.org/W2321805087","https://openalex.org/W624280404","https://openalex.org/W2207317090","https://openalex.org/W4200153455","https://openalex.org/W4389543013","https://openalex.org/W4322614724"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,13,17,32,41],"simple":[3],"technique":[4],"for":[5,43],"single-rate":[6],"compression":[7,79,109,121],"of":[8,20,65,71,99,106,119],"point":[9,86,118],"clouds":[10],"sampled":[11,85],"from":[12],"surface,":[14],"based":[15],"on":[16],"spanning":[18,67],"tree":[19,68],"the":[21,37,44,52,66,108],"points.":[22],"Unlike":[23],"previous":[24,38,53],"methods,":[25],"we":[26],"predict":[27],"future":[28],"vertices":[29],"using":[30],"both":[31],"linear":[33],"predictor,":[34],"which":[35],"uses":[36],"edge":[39,54],"as":[40,89],"predictor":[42],"current":[45],"edge,":[46],"and":[47,69],"lateral":[48],"predictors":[49],"that":[50],"rotate":[51],"90\u00b0":[55],"left":[56],"or":[57,96],"right":[58],"about":[59],"an":[60],"estimated":[61],"normal.By":[62],"careful":[63],"construction":[64],"choice":[70],"prediction":[72],"rules,":[73],"our":[74],"method":[75],"improves":[76],"upon":[77],"existing":[78],"rates":[80],"when":[81],"applied":[82],"to":[83],"regularly":[84],"sets,":[87],"such":[88],"those":[90],"produced":[91],"by":[92],"laser":[93],"range":[94],"scanning":[95],"uniform":[97],"tesselation":[98],"higher-order":[100],"surfaces.":[101],"For":[102],"less":[103],"regular":[104],"sets":[105],"points,":[107],"rate":[110],"is":[111],"still":[112],"generally":[113],"within":[114],"1.5":[115],"bits":[116],"per":[117],"other":[120],"algorithms.":[122]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
