{"id":"https://openalex.org/W4386590383","doi":"https://doi.org/10.1109/icip49359.2023.10222287","title":"Event Data Stream Compression Based on Point Cloud Representation","display_name":"Event Data Stream Compression Based on Point Cloud Representation","publication_year":2023,"publication_date":"2023-09-11","ids":{"openalex":"https://openalex.org/W4386590383","doi":"https://doi.org/10.1109/icip49359.2023.10222287"},"language":"en","primary_location":{"id":"doi:10.1109/icip49359.2023.10222287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip49359.2023.10222287","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 Image Processing (ICIP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/305922","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090844975","display_name":"Bowen Huang","orcid":"https://orcid.org/0000-0002-4169-4649"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Bowen Huang","raw_affiliation_strings":["École Polytechnique Fédérale de Lausanne (EPFL),Multimedia Signal Processing Group (MMSPG),Lausanne,Switzerland,CH-1012"],"affiliations":[{"raw_affiliation_string":"École Polytechnique Fédérale de Lausanne (EPFL),Multimedia Signal Processing Group (MMSPG),Lausanne,Switzerland,CH-1012","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082188773","display_name":"Touradj Ebrahimi","orcid":"https://orcid.org/0000-0002-9900-3687"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Touradj Ebrahimi","raw_affiliation_strings":["École Polytechnique Fédérale de Lausanne (EPFL),Multimedia Signal Processing Group (MMSPG),Lausanne,Switzerland,CH-1012"],"affiliations":[{"raw_affiliation_string":"École Polytechnique Fédérale de Lausanne (EPFL),Multimedia Signal Processing Group (MMSPG),Lausanne,Switzerland,CH-1012","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090844975"],"corresponding_institution_ids":["https://openalex.org/I5124864"],"apc_list":null,"apc_paid":null,"fwci":2.0082,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.86883433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"3120","last_page":"3124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9926999807357788,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/lossless-compression","display_name":"Lossless compression","score":0.863480806350708},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7934770584106445},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.7237082123756409},{"id":"https://openalex.org/keywords/timestamp","display_name":"Timestamp","score":0.6684608459472656},{"id":"https://openalex.org/keywords/compression-ratio","display_name":"Compression ratio","score":0.5584241151809692},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.5520409345626831},{"id":"https://openalex.org/keywords/lossy-compression","display_name":"Lossy compression","score":0.5294225811958313},{"id":"https://openalex.org/keywords/data-compression-ratio","display_name":"Data compression ratio","score":0.5088408589363098},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.5043295621871948},{"id":"https://openalex.org/keywords/data-stream","display_name":"Data stream","score":0.48223695158958435},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.47876206040382385},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.45514869689941406},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.45255011320114136},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.41797149181365967},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35990795493125916},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27706098556518555},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2107926309108734},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2074076533317566}],"concepts":[{"id":"https://openalex.org/C81081738","wikidata":"https://www.wikidata.org/wiki/Q55542","display_name":"Lossless compression","level":3,"score":0.863480806350708},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7934770584106445},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.7237082123756409},{"id":"https://openalex.org/C113954288","wikidata":"https://www.wikidata.org/wiki/Q186885","display_name":"Timestamp","level":2,"score":0.6684608459472656},{"id":"https://openalex.org/C25797200","wikidata":"https://www.wikidata.org/wiki/Q828137","display_name":"Compression ratio","level":3,"score":0.5584241151809692},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.5520409345626831},{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.5294225811958313},{"id":"https://openalex.org/C94835093","wikidata":"https://www.wikidata.org/wiki/Q3113333","display_name":"Data compression ratio","level":5,"score":0.5088408589363098},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.5043295621871948},{"id":"https://openalex.org/C2778484313","wikidata":"https://www.wikidata.org/wiki/Q1172540","display_name":"Data stream","level":2,"score":0.48223695158958435},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.47876206040382385},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45514869689941406},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.45255011320114136},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.41797149181365967},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35990795493125916},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27706098556518555},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2107926309108734},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2074076533317566},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"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/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.0},{"id":"https://openalex.org/C511840579","wikidata":"https://www.wikidata.org/wiki/Q12757","display_name":"Internal combustion engine","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip49359.2023.10222287","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip49359.2023.10222287","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 Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:305922","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/305922","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:305922","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/305922","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference proceedings"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W2016574277","https://openalex.org/W2157628160","https://openalex.org/W2567239141","https://openalex.org/W2883647873","https://openalex.org/W2886377182","https://openalex.org/W2919630283","https://openalex.org/W2976304245","https://openalex.org/W3014200484","https://openalex.org/W3040838455","https://openalex.org/W3041708464","https://openalex.org/W3046961466","https://openalex.org/W3046978658","https://openalex.org/W3089371114","https://openalex.org/W3094232502","https://openalex.org/W3098592065","https://openalex.org/W3122190729","https://openalex.org/W3129486620","https://openalex.org/W3193754362","https://openalex.org/W3195645380","https://openalex.org/W4289825123"],"related_works":["https://openalex.org/W2993349805","https://openalex.org/W2207317090","https://openalex.org/W4381744720","https://openalex.org/W4287393224","https://openalex.org/W3118996461","https://openalex.org/W3206861397","https://openalex.org/W2541319825","https://openalex.org/W2088378984","https://openalex.org/W3080614128","https://openalex.org/W4200061735"],"abstract_inverted_index":{"The":[0,95],"Dynamic":[1],"Vision":[2],"System":[3],"(DVS)":[4],"is":[5,16,48,99,111],"a":[6,17,21,25,80,102,108],"novel":[7],"image":[8,53],"acquisition":[9],"system":[10],"that":[11],"works":[12],"only":[13],"when":[14],"there":[15],"brightness":[18,38],"change":[19,39],"in":[20,24,120],"pixel,":[22],"resulting":[23],"stream":[26,98],"of":[27,36,64,86,127,138],"events":[28],"including":[29],"timestamps,":[30],"spatial":[31],"coordinates":[32],"and":[33,72],"the":[34,37,61,124,128],"sign":[35],"(increase":[40],"or":[41],"decrease).":[42],"Although":[43],"DVS\u2019s":[44],"output":[45],"data":[46,88,97],"size":[47],"much":[49],"smaller":[50],"than":[51],"conventional":[52],"systems,":[54],"it":[55],"still":[56],"requires":[57],"further":[58],"compression,":[59],"as":[60],"main":[62],"applications":[63],"DVS":[65],"are":[66,118],"embedded":[67],"systems":[68],"with":[69],"limited":[70],"transmission":[71],"storage":[73],"resources.":[74],"In":[75,113],"this":[76],"paper,":[77],"we":[78],"propose":[79],"new":[81],"method":[82],"for":[83],"lossless":[84,142],"compression":[85,109,125,136],"event":[87,96],"streams":[89],"based":[90],"on":[91],"point":[92,104],"cloud":[93,105],"representations.":[94],"organized":[100],"into":[101],"3D":[103],"to":[106,122],"which":[107],"algorithm":[110],"applied.":[112],"addition,":[114],"different":[115],"generation":[116],"strategies":[117],"devised":[119],"order":[121],"compare":[123],"performance":[126],"proposed":[129],"approach.":[130],"Experimental":[131],"results":[132],"show":[133],"an":[134],"improved":[135],"ratio":[137],"about":[139],"22%":[140],"under":[141],"conditions.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}