{"id":"https://openalex.org/W3169998800","doi":"https://doi.org/10.1109/tase.2021.3082196","title":"A Novel Coding Scheme for Large-Scale Point Cloud Sequences Based on Clustering and Registration","display_name":"A Novel Coding Scheme for Large-Scale Point Cloud Sequences Based on Clustering and Registration","publication_year":2021,"publication_date":"2021-06-02","ids":{"openalex":"https://openalex.org/W3169998800","doi":"https://doi.org/10.1109/tase.2021.3082196","mag":"3169998800"},"language":"en","primary_location":{"id":"doi:10.1109/tase.2021.3082196","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2021.3082196","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-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/A5052764499","display_name":"Xuebin Sun","orcid":"https://orcid.org/0000-0002-4867-2282"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuebin Sun","raw_affiliation_strings":["College of Electrical and Information Engineering, Shenzhen University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"College of Electrical and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039935452","display_name":"Yuxiang Sun","orcid":"https://orcid.org/0000-0002-7704-0559"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuxiang Sun","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029063801","display_name":"Weixun Zuo","orcid":"https://orcid.org/0000-0001-7251-0841"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Weixun Zuo","raw_affiliation_strings":["Shenzhen Unity Drive Innovation Technology Company Ltd., Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen Unity Drive Innovation Technology Company Ltd., Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072251844","display_name":"Shing Shin Cheng","orcid":"https://orcid.org/0000-0002-9386-5497"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Shing Shin Cheng","raw_affiliation_strings":["Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100347785","display_name":"Ming Liu","orcid":"https://orcid.org/0000-0002-4500-238X"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ming Liu","raw_affiliation_strings":["Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5052764499"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":null,"apc_paid":null,"fwci":0.7768,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.73460979,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"19","issue":"3","first_page":"2384","last_page":"2396"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.8364884853363037},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7445627450942993},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.6856050491333008},{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.6187956929206848},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6009131073951721},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5880849361419678},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5373334884643555},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5320442914962769},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5308761596679688},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5143962502479553},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.47643953561782837},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43699976801872253},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3896794319152832},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13200721144676208}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8364884853363037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7445627450942993},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.6856050491333008},{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.6187956929206848},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6009131073951721},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5880849361419678},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5373334884643555},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5320442914962769},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5308761596679688},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5143962502479553},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.47643953561782837},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43699976801872253},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3896794319152832},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13200721144676208},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tase.2021.3082196","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2021.3082196","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-111277","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000733505100001","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:repository.ust.hk:1783.1-111277","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-111277","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1498318113","https://openalex.org/W1764875147","https://openalex.org/W1955465140","https://openalex.org/W1986522259","https://openalex.org/W1997917718","https://openalex.org/W2000018820","https://openalex.org/W2003554791","https://openalex.org/W2040903332","https://openalex.org/W2044470449","https://openalex.org/W2057854043","https://openalex.org/W2074805944","https://openalex.org/W2083624955","https://openalex.org/W2095709228","https://openalex.org/W2140196014","https://openalex.org/W2150066425","https://openalex.org/W2150182327","https://openalex.org/W2152281536","https://openalex.org/W2152864241","https://openalex.org/W2154074842","https://openalex.org/W2167724667","https://openalex.org/W2187463565","https://openalex.org/W2249309460","https://openalex.org/W2319503556","https://openalex.org/W2330338128","https://openalex.org/W2341115255","https://openalex.org/W2508449026","https://openalex.org/W2565029242","https://openalex.org/W2565708152","https://openalex.org/W2567458831","https://openalex.org/W2599127131","https://openalex.org/W2609263042","https://openalex.org/W2614543743","https://openalex.org/W2741008920","https://openalex.org/W2751685860","https://openalex.org/W2769811244","https://openalex.org/W2774406928","https://openalex.org/W2788522835","https://openalex.org/W2792422613","https://openalex.org/W2901632366","https://openalex.org/W2903638214","https://openalex.org/W2980430139","https://openalex.org/W3100220783"],"related_works":["https://openalex.org/W2385628723","https://openalex.org/W2547124190","https://openalex.org/W3180760233","https://openalex.org/W1970394887","https://openalex.org/W3035703949","https://openalex.org/W4247601675","https://openalex.org/W2118338613","https://openalex.org/W755971114","https://openalex.org/W1982468865","https://openalex.org/W4210455546"],"abstract_inverted_index":{"Due":[0],"to":[1,47,87,101,153,165,201,307,337,344],"the":[2,23,49,72,89,108,114,122,129,161,182,207,247,257,282,299,334,339],"huge":[3],"volume":[4],"of":[5,59,117,147,167,209,212,232,284],"point":[6,37,95,105,148,162,213,233,258,286,292],"cloud":[7,38,96,149,163,214,234,259,287,293],"data,":[8,150],"storing":[9],"and":[10,16,51,64,173,221,243,267,295,302,342],"transmitting":[11],"it":[12,319],"is":[13,85,99,313],"currently":[14],"difficult":[15],"expensive":[17],"in":[18,40,77],"autonomous":[19,226],"driving.":[20],"Learning":[21],"from":[22,151,218],"high-efficiency":[24],"video":[25],"coding":[26,254,335],"(HEVC)":[27],"framework,":[28],"we":[29,250],"propose":[30],"a":[31,81,94,252,346],"novel":[32,253],"compression":[33,211,283],"scheme":[34],"for":[35,241,256,281,316,324],"large-scale":[36],"sequences,":[39],"which":[41,269],"several":[42],"techniques":[43],"have":[44,306],"been":[45],"developed":[46],"remove":[48,88],"spatial":[50,90],"temporal":[52,123],"redundancy.":[53,91],"The":[54,156,229,261],"proposed":[55,86],"strategy":[56],"consists":[57],"mainly":[58],"three":[60],"parts:":[61],"intracoding,":[62,69],"intercoding,":[63,93],"residual":[65,115,130],"data":[66,131,164,235],"coding.":[67],"For":[68,92],"inspired":[70],"by":[71,135,171,175,246],"depth":[73,120],"modeling":[74],"modes":[75],"(DMMs),":[76],"3-D":[78],"HEVC":[79,248],"(3-D-HEVC),":[80],"cluster-based":[82],"prediction":[83],"method":[84,158,189,277,312],"registration":[97],"algorithm":[98,336],"utilized":[100],"transform":[102],"two":[103],"adjacent":[104],"clouds":[106],"into":[107,265],"same":[109],"coordinate":[110],"system.":[111],"By":[112],"calculating":[113],"map":[116,294],"their":[118],"corresponding":[119],"image,":[121],"redundancy":[124],"can":[125,142,159,278,320],"be":[126,237,279,321],"removed.":[127],"Finally,":[128],"are":[132,263,270],"compressed":[133],"either":[134],"lossless":[136,157],"or":[137,289],"lossy":[138],"methods.":[139,197],"Our":[140,276],"approach":[141],"deal":[143],"with":[144,194,206],"multiple":[145],"types":[146],"simple":[152],"more":[154],"complex.":[155],"compress":[160],"3.63%":[166],"its":[168],"original":[169],"size":[170],"intracoding":[172],"2.99%":[174],"intercoding":[176],"without":[177],"distance":[178],"distortion.":[179],"Experiments":[180],"on":[181,225,331],"KITTI":[183],"dataset":[184],"also":[185],"demonstrate":[186],"that":[187,216,309],"our":[188,311],"yields":[190],"better":[191],"performance":[192],"compared":[193],"recent":[195],"well-known":[196],"<italic":[198],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[199],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Note":[200],"Practitioners</i>":[202],"\u2014This":[203],"article":[204],"deals":[205],"problem":[208],"efficient":[210,323],"sequences":[215,288],"come":[217],"light":[219],"detection":[220],"ranging":[222],"(LiDARs)":[223],"mounted":[224],"mobile":[227],"robots.":[228],"vast":[230],"amount":[231],"could":[236],"an":[238],"important":[239],"bottleneck":[240],"transmission":[242,300],"storage.":[244],"Inspired":[245],"algorithm,":[249],"develop":[251],"architecture":[255],"sequence.":[260],"scans":[262],"divided":[264],"intraframe":[266],"interframe,":[268],"encoded":[271],"separately":[272],"using":[273],"different":[274],"techniques.":[275],"used":[280],"LiDAR":[285,291],"dense":[290],"will":[296,329],"significantly":[297],"reduce":[298,338],"bandwidth":[301],"storage":[303],"spaces.":[304],"We":[305],"admit":[308],"although":[310],"less":[314],"effective":[315],"real-time":[317],"solutions,":[318],"highly":[322],"off-line":[325],"applications.":[326],"Future":[327],"studies":[328],"concentrate":[330],"further":[332],"optimizing":[333],"computational":[340],"complexity":[341],"trying":[343],"find":[345],"balance":[347],"between":[348],"them.":[349]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}