{"id":"https://openalex.org/W4407031332","doi":"https://doi.org/10.1145/3715916","title":"Compression Approaches for LiDAR Point Clouds and Beyond: A Survey","display_name":"Compression Approaches for LiDAR Point Clouds and Beyond: A Survey","publication_year":2025,"publication_date":"2025-01-31","ids":{"openalex":"https://openalex.org/W4407031332","doi":"https://doi.org/10.1145/3715916"},"language":"en","primary_location":{"id":"doi:10.1145/3715916","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3715916","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","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/A5080596209","display_name":"Miaohui Wang","orcid":"https://orcid.org/0000-0003-1125-9299"},"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":false,"raw_author_name":"Miaohui Wang","raw_affiliation_strings":["Guangdong Key Laboratory of Intelligent Information Processing, College of Electronics and Information Engineering, Shenzhen University (SZU), Shenzhen, China","Guangdong Key Laboratory of Intelligent Information Processing, State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, China"],"raw_orcid":"https://orcid.org/0000-0003-1125-9299","affiliations":[{"raw_affiliation_string":"Guangdong Key Laboratory of Intelligent Information Processing, College of Electronics and Information Engineering, Shenzhen University (SZU), Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Guangdong Key Laboratory of Intelligent Information Processing, State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008961246","display_name":"Runnan Huang","orcid":"https://orcid.org/0000-0002-0175-5910"},"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":false,"raw_author_name":"Runnan Huang","raw_affiliation_strings":["College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","Guangdong Key Laboratory of Intelligent Information Processing, State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, China"],"raw_orcid":"https://orcid.org/0000-0002-0175-5910","affiliations":[{"raw_affiliation_string":"College of Electronics and Information Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"Guangdong Key Laboratory of Intelligent Information Processing, State Key Laboratory of Radio Frequency Heterogeneous Integration, Shenzhen University, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088113891","display_name":"Wuyuan Xie","orcid":"https://orcid.org/0000-0001-5791-8267"},"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":false,"raw_author_name":"Wuyuan Xie","raw_affiliation_strings":["College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","College of Computer Science and Software Engineering, Shenzhen University, China"],"raw_orcid":"https://orcid.org/0000-0001-5791-8267","affiliations":[{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]},{"raw_affiliation_string":"College of Computer Science and Software Engineering, Shenzhen University, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073914656","display_name":"Zhan Ma","orcid":"https://orcid.org/0000-0003-3686-4057"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhan Ma","raw_affiliation_strings":["School of Electronic Science and Engineering, Nanjing, China","School of Electronic Science and Engineering, Nanjing University, China"],"raw_orcid":"https://orcid.org/0000-0003-3686-4057","affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing, China","institution_ids":[]},{"raw_affiliation_string":"School of Electronic Science and Engineering, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039832462","display_name":"Siwei Ma","orcid":"https://orcid.org/0000-0002-2731-5403"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Siwei Ma","raw_affiliation_strings":["National Engineering Laboratory for Video Technology, Peking University, Beijing, China","School of Computer Science, Peking University, China"],"raw_orcid":"https://orcid.org/0000-0002-2731-5403","affiliations":[{"raw_affiliation_string":"National Engineering Laboratory for Video Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Computer Science, Peking University, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.9599,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.97368306,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"21","issue":"7","first_page":"1","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9993000030517578,"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":0.9987000226974487,"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":0.9980000257492065,"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/computer-science","display_name":"Computer science","score":0.7982872724533081},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.7976785898208618},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.5577636957168579},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.48850762844085693},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.4593101143836975},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4511992335319519},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.38459473848342896},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.21468722820281982},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.14187172055244446}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7982872724533081},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7976785898208618},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.5577636957168579},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.48850762844085693},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.4593101143836975},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4511992335319519},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.38459473848342896},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.21468722820281982},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14187172055244446},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3715916","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3715916","pdf_url":null,"source":{"id":"https://openalex.org/S19610489","display_name":"ACM Transactions on Multimedia Computing Communications and Applications","issn_l":"1551-6857","issn":["1551-6857","1551-6865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Multimedia Computing, Communications, and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G5528484962","display_name":null,"funder_award_id":"62472290 and 62372306","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8182497258","display_name":null,"funder_award_id":"2024A1515011972, 2023A1515011197, and 2022A1515011245","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":84,"referenced_works":["https://openalex.org/W1529450504","https://openalex.org/W2025953558","https://openalex.org/W2064675550","https://openalex.org/W2101700394","https://openalex.org/W2134076294","https://openalex.org/W2146395539","https://openalex.org/W2229062488","https://openalex.org/W2275869466","https://openalex.org/W2527193322","https://openalex.org/W2582998992","https://openalex.org/W2793293836","https://openalex.org/W2905544027","https://openalex.org/W2917690002","https://openalex.org/W2925148167","https://openalex.org/W2964257316","https://openalex.org/W2967494177","https://openalex.org/W2992600074","https://openalex.org/W2995793910","https://openalex.org/W2996973935","https://openalex.org/W3004135102","https://openalex.org/W3014200484","https://openalex.org/W3016600231","https://openalex.org/W3036234074","https://openalex.org/W3043597883","https://openalex.org/W3099085624","https://openalex.org/W3099983007","https://openalex.org/W3100435238","https://openalex.org/W3114281349","https://openalex.org/W3131242954","https://openalex.org/W3134748538","https://openalex.org/W3140428646","https://openalex.org/W3143835353","https://openalex.org/W3151647019","https://openalex.org/W3159975835","https://openalex.org/W3169998800","https://openalex.org/W3171223006","https://openalex.org/W3173112500","https://openalex.org/W3176702409","https://openalex.org/W3188483917","https://openalex.org/W3198790326","https://openalex.org/W3203597819","https://openalex.org/W3206164009","https://openalex.org/W3207776935","https://openalex.org/W3209906369","https://openalex.org/W3210501361","https://openalex.org/W4210349466","https://openalex.org/W4210352603","https://openalex.org/W4210504506","https://openalex.org/W4212817947","https://openalex.org/W4212828534","https://openalex.org/W4214671570","https://openalex.org/W4220953242","https://openalex.org/W4226021377","https://openalex.org/W4226334275","https://openalex.org/W4231665431","https://openalex.org/W4236898369","https://openalex.org/W4236965008","https://openalex.org/W4244791762","https://openalex.org/W4285184065","https://openalex.org/W4285820893","https://openalex.org/W4287756134","https://openalex.org/W4288084829","https://openalex.org/W4288705760","https://openalex.org/W4296617573","https://openalex.org/W4297434394","https://openalex.org/W4304758157","https://openalex.org/W4308769329","https://openalex.org/W4311805949","https://openalex.org/W4312325147","https://openalex.org/W4312497258","https://openalex.org/W4361802179","https://openalex.org/W4376112629","https://openalex.org/W4376870884","https://openalex.org/W4380991893","https://openalex.org/W4387195417","https://openalex.org/W4388018819","https://openalex.org/W4389499075","https://openalex.org/W4390534472","https://openalex.org/W4392515775","https://openalex.org/W4393148233","https://openalex.org/W4396877944","https://openalex.org/W4402557597","https://openalex.org/W6631686956","https://openalex.org/W6773727879"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W4406302447","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4319837668","https://openalex.org/W4308071650","https://openalex.org/W4293094720","https://openalex.org/W2739701376","https://openalex.org/W2612632602","https://openalex.org/W2321805087"],"abstract_inverted_index":{"With":[0],"the":[1,22,28,87,122,137,145],"widespread":[2],"use":[3],"of":[4,27,31,43,61,83,109,126,139,157,163],"LiDAR":[5,10,32,89,164],"sensors":[6],"in":[7,19,73,148],"autonomous":[8],"driving,":[9],"point":[11,90],"cloud":[12,91],"compression":[13],"(LPCC)":[14],"plays":[15],"an":[16],"important":[17],"role":[18],"effectively":[20],"managing":[21],"storage,":[23],"transmission,":[24],"and":[25,69,98,107,115,124,159],"perception":[26],"growing":[29],"volume":[30],"data.":[33],"Despite":[34],"this":[35,53,55,74,149],"need,":[36],"there":[37],"has":[38],"been":[39],"a":[40,58,80,104,154],"noticeable":[41],"absence":[42],"comprehensive":[44],"investigations":[45],"specifically":[46],"dedicated":[47],"to":[48,65,153],"LPCC":[49,84],"methods.":[50],"To":[51],"address":[52],"issue,":[54],"article":[56,150],"presents":[57],"systematic":[59],"survey":[60],"existing":[62],"LPCCs,":[63,110],"aiming":[64],"summarize":[66],"recent":[67,140],"progress":[68],"inspire":[70],"future":[71,132],"research":[72,133],"field.":[75],"We":[76,101,142],"begin":[77],"by":[78],"providing":[79],"general":[81],"introduction":[82],"fundamentals,":[85],"covering":[86],"latest":[88],"(LPC)":[92],"datasets,":[93],"distinctive":[94],"attributes,":[95],"evaluation":[96],"metrics,":[97],"data":[99],"formats.":[100],"then":[102],"conduct":[103],"careful":[105],"review":[106],"comparison":[108],"examining":[111],"image-based,":[112],"octree-based,":[113],"deep-learned,":[114],"other":[116],"approaches,":[117],"offering":[118],"valuable":[119],"insights":[120],"into":[121],"strengths":[123],"weaknesses":[125],"cutting-edge":[127],"models.":[128],"Finally,":[129],"we":[130],"propose":[131],"directions":[134],"based":[135],"on":[136],"limitations":[138],"LPCCs.":[141],"believe":[143],"that":[144],"findings":[146],"presented":[147],"will":[151],"contribute":[152],"deeper":[155],"understanding":[156],"LPCCs":[158],"promote":[160],"further":[161],"development":[162],"sensor-based":[165],"systems.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}