{"id":"https://openalex.org/W4391306805","doi":"https://doi.org/10.1109/vcip59821.2023.10402658","title":"Bird\u2019s-Eye-View-Based LiDAR Point Cloud Coding For Machines","display_name":"Bird\u2019s-Eye-View-Based LiDAR Point Cloud Coding For Machines","publication_year":2023,"publication_date":"2023-12-04","ids":{"openalex":"https://openalex.org/W4391306805","doi":"https://doi.org/10.1109/vcip59821.2023.10402658"},"language":"en","primary_location":{"id":"doi:10.1109/vcip59821.2023.10402658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip59821.2023.10402658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Visual Communications and Image Processing (VCIP)","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/A5070295752","display_name":"Xiang Gao","orcid":"https://orcid.org/0000-0002-9073-6243"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiang Gao","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China","College of Information Science and Electronic Engineering, Zhejiang University","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), Hangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100382808","display_name":"Zhiwei Zhu","orcid":"https://orcid.org/0009-0005-3960-1828"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiwei Zhu","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), Hangzhou, China","College of Information Science and Electronic Engineering, Zhejiang University","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106403416","display_name":"Lu Yu","orcid":"https://orcid.org/0000-0002-0550-7754"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lu Yu","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), Hangzhou, China","Zhejiang University, Hangzhou, China","College of Information Science and Electronic Engineering, Zhejiang University"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang Provincial Key Laboratory of Information Processing, Communication and Networking (IPCAN), Hangzhou, China","institution_ids":[]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"College of Information Science and Electronic Engineering, Zhejiang University","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5070295752"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":0.8824,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82370139,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9976000189781189,"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"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9976000189781189,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9973000288009644,"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":0.996999979019165,"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/lidar","display_name":"Lidar","score":0.7823113799095154},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6808193325996399},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6427010297775269},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5627594590187073},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5522027611732483},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38578498363494873},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.360352098941803},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3215174376964569},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1910473108291626},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08283030986785889}],"concepts":[{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.7823113799095154},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6808193325996399},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6427010297775269},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5627594590187073},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5522027611732483},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38578498363494873},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.360352098941803},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3215174376964569},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1910473108291626},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08283030986785889},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip59821.2023.10402658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip59821.2023.10402658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Visual Communications and Image Processing (VCIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W2037227137","https://openalex.org/W2340897893","https://openalex.org/W2895716577","https://openalex.org/W2897529137","https://openalex.org/W2905544027","https://openalex.org/W2949361041","https://openalex.org/W2964098744","https://openalex.org/W2968296999","https://openalex.org/W2976304245","https://openalex.org/W3034469748","https://openalex.org/W3035428054","https://openalex.org/W3035574168","https://openalex.org/W3090392341","https://openalex.org/W3109991383","https://openalex.org/W3159975835","https://openalex.org/W3160673571","https://openalex.org/W3167095230","https://openalex.org/W3169876831","https://openalex.org/W3179630053","https://openalex.org/W3198949939","https://openalex.org/W4210349466","https://openalex.org/W4221156617","https://openalex.org/W4284691924","https://openalex.org/W4312443924","https://openalex.org/W4312604822","https://openalex.org/W4312641958","https://openalex.org/W4312707458","https://openalex.org/W4312894406","https://openalex.org/W4316660716","https://openalex.org/W4383066393","https://openalex.org/W4385346076","https://openalex.org/W4386075611"],"related_works":["https://openalex.org/W4319317934","https://openalex.org/W2901265155","https://openalex.org/W4293094720","https://openalex.org/W2739701376","https://openalex.org/W2351984678","https://openalex.org/W2140032575","https://openalex.org/W2011860471","https://openalex.org/W3011451421","https://openalex.org/W2012196540","https://openalex.org/W196913356"],"abstract_inverted_index":{"Recently,":[0],"there":[1],"has":[2],"been":[3,45],"a":[4,90,93,99,105,135],"growing":[5],"interest":[6],"in":[7],"image/video":[8],"coding":[9,33,38,72],"tailored":[10],"for":[11,19,40,74,113],"intelligent":[12,54,77],"analysis":[13,55,114],"tasks,":[14,115],"such":[15],"as":[16],"Image/Video":[17],"Coding":[18,158],"Machines":[20],"(ICM/VCM).":[21],"These":[22],"approaches":[23],"have":[24,43],"shown":[25],"remarkable":[26],"results":[27,145],"when":[28],"compared":[29],"to":[30,128],"human":[31],"perception-based":[32],"methods.":[34],"However,":[35],"point":[36,52,59,70,191],"cloud":[37,53,60,71,192],"methods":[39,56],"machine":[41,76],"intelligence":[42],"not":[44],"extensively":[46],"studied.":[47],"Inspired":[48],"by":[49,140,168],"current":[50],"LiDAR":[51,91],"which":[57],"convert":[58],"into":[61],"bird\u2019s-eye-view":[62],"(BEV)":[63],"perspective,":[64],"we":[65,116],"propose":[66,117],"an":[67,118],"end-to-end":[68,188],"learnt":[69,94,189],"framework":[73],"3D":[75],"tasks":[78],"with":[79,104,123],"BEV":[80,95,100,131,165],"representation,":[81],"named":[82],"PC4M.":[83],"Specifically,":[84],"the":[85,151,161,179,186],"PC4M":[86],"system":[87],"consists":[88],"of":[89,172,181],"encoder,":[92],"feature":[96],"codec":[97],"and":[98,133,164,170],"region":[101],"proposal":[102],"network":[103],"task-specific":[106],"head.":[107],"To":[108,178],"achieve":[109],"better":[110],"rate-distortion":[111],"performance":[112],"efficient":[119],"Res-NeXt":[120],"fusion":[121],"block":[122],"powerful":[124],"multi-scale":[125],"modeling":[126],"ability":[127],"compress":[129],"sparse":[130],"features,":[132],"design":[134],"long-distance":[136],"adaptive":[137],"attention":[138],"module":[139],"using":[141],"VanAtten":[142],"block.":[143],"Experimental":[144],"demonstrate":[146],"that":[147],"our":[148,182],"method":[149],"outperforms":[150],"state-of-the-art":[152],"MPEG":[153],"standard":[154],"Geometry-based":[155],"Point":[156],"Cloud":[157],"(G-PCC)":[159],"on":[160,175],"object":[162],"detection":[163],"map":[166],"segmentation":[167],"83.12%":[169],"85.32%":[171],"BD-rate":[173],"gain":[174],"nuScenes,":[176],"respectively.":[177],"best":[180],"knowledge,":[183],"this":[184],"is":[185],"first":[187],"task-oriented":[190],"codec.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
