{"id":"https://openalex.org/W4401164098","doi":"https://doi.org/10.1109/bmsb62888.2024.10608316","title":"LiDAR Point Cloud Compression Improvement through Sampling Operations","display_name":"LiDAR Point Cloud Compression Improvement through Sampling Operations","publication_year":2024,"publication_date":"2024-06-19","ids":{"openalex":"https://openalex.org/W4401164098","doi":"https://doi.org/10.1109/bmsb62888.2024.10608316"},"language":"en","primary_location":{"id":"doi:10.1109/bmsb62888.2024.10608316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb62888.2024.10608316","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","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/A5100754602","display_name":"Chang Duan","orcid":"https://orcid.org/0000-0003-3963-5540"},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chang Duan","raw_affiliation_strings":["Southwest Petroleum University Xindu,China"],"affiliations":[{"raw_affiliation_string":"Southwest Petroleum University Xindu,China","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113313184","display_name":"Chen Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Liao","raw_affiliation_strings":["Southwest Petroleum University Xindu,China"],"affiliations":[{"raw_affiliation_string":"Southwest Petroleum University Xindu,China","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115695072","display_name":"Shun Wang","orcid":"https://orcid.org/0009-0002-2601-3275"},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shun Wang","raw_affiliation_strings":["Southwest Petroleum University Xindu,China"],"affiliations":[{"raw_affiliation_string":"Southwest Petroleum University Xindu,China","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058843869","display_name":"Quan Zhang","orcid":"https://orcid.org/0000-0002-7872-9518"},"institutions":[{"id":"https://openalex.org/I165745306","display_name":"Southwest Petroleum University","ror":"https://ror.org/03h17x602","country_code":"CN","type":"education","lineage":["https://openalex.org/I165745306"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Zhang","raw_affiliation_strings":["Southwest Petroleum University Xindu,China"],"affiliations":[{"raw_affiliation_string":"Southwest Petroleum University Xindu,China","institution_ids":["https://openalex.org/I165745306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100460299","display_name":"Chao Zhang","orcid":"https://orcid.org/0009-0007-8631-2476"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chao Zhang","raw_affiliation_strings":["Intelligent Policing Key Laboratory of Sichuan Province & Sichuan Police College,Luzhou,China"],"affiliations":[{"raw_affiliation_string":"Intelligent Policing Key Laboratory of Sichuan Province & Sichuan Police College,Luzhou,China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111275042","display_name":"Ce Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ce Zhu","raw_affiliation_strings":["University of Electronic Science Technology of China Chengdu,China"],"affiliations":[{"raw_affiliation_string":"University of Electronic Science Technology of China Chengdu,China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100754602"],"corresponding_institution_ids":["https://openalex.org/I165745306"],"apc_list":null,"apc_paid":null,"fwci":1.0932,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.80624397,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9825000166893005,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.916700005531311,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/lidar","display_name":"Lidar","score":0.7318683862686157},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.660741925239563},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.5957947969436646},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5881907343864441},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5355896949768066},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.47251754999160767},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.47188130021095276},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.41018974781036377},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3774745464324951},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.16422614455223083},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.15798801183700562},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09784814715385437}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7318683862686157},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.660741925239563},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.5957947969436646},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5881907343864441},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5355896949768066},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.47251754999160767},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.47188130021095276},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.41018974781036377},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3774745464324951},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.16422614455223083},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.15798801183700562},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09784814715385437},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmsb62888.2024.10608316","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmsb62888.2024.10608316","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.49000000953674316}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2101700394","https://openalex.org/W2150066425","https://openalex.org/W2793293836","https://openalex.org/W3014200484","https://openalex.org/W3035428054","https://openalex.org/W3037318357","https://openalex.org/W3131373811","https://openalex.org/W3198949939","https://openalex.org/W4312325147","https://openalex.org/W4313413497","https://openalex.org/W4372266903","https://openalex.org/W6675207249","https://openalex.org/W7014101783"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W2956374172","https://openalex.org/W4281783339","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":{"LiDAR":[0,73],"point":[1,35,74],"cloud":[2,75],"data":[3,76],"has":[4,77],"unique":[5],"characteristics,":[6],"and":[7,36],"its":[8],"compression":[9],"method":[10,89,108,121],"is":[11,47,96,114],"also":[12],"different":[13],"from":[14],"that":[15],"in":[16,31,44],"image/video":[17],"compression.":[18],"Most":[19],"existing":[20],"lossy":[21],"encoding":[22,55,118],"methods":[23],"often":[24],"lead":[25],"to":[26,49,60,66,98,116,128],"both":[27],"a":[28,37,123],"significant":[29],"reduction":[30],"the":[32,42,54,69,85,100,110],"number":[33,46,102],"of":[34,39,63,72,103],"loss":[38],"accuracy.":[40],"Specifically,":[41],"decrease":[43],"total":[45,101],"due":[48],"down":[50],"sampling":[51,64,88,95],"operations":[52,65],"during":[53],"process.":[56],"In":[57],"fact,":[58],"how":[59],"take":[61],"advantage":[62],"further":[67],"improve":[68],"coding":[70],"efficiency":[71],"not":[78],"yet":[79],"been":[80],"discussed.":[81],"This":[82],"article":[83],"proposes":[84],"equidistant":[86],"segmented":[87],"on":[90,109],"preprocessing.":[91],"After":[92],"decoding,":[93],"up":[94],"performed":[97],"increase":[99],"points.":[104],"We":[105],"conduct":[106],"R-PCC":[107],"KITTI":[111],"dataset,":[112],"D1PSNR":[113],"used":[115],"measure":[117],"distortion.":[119],"Our":[120],"achieved":[122],"36.32%":[124],"BD-Rate":[125],"improvement":[126],"compared":[127],"conventional":[129],"R-PCC.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}