{"id":"https://openalex.org/W2903335323","doi":"https://doi.org/10.23919/eusipco.2018.8553589","title":"Lenslet Light Field Imaging Scalable Coding","display_name":"Lenslet Light Field Imaging Scalable Coding","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2903335323","doi":"https://doi.org/10.23919/eusipco.2018.8553589","mag":"2903335323"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2018.8553589","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","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/A5051033724","display_name":"Joao Garrote","orcid":null},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Joao Garrote","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089189233","display_name":"Catarina Brites","orcid":"https://orcid.org/0000-0002-6011-4574"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Catarina Brites","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081334387","display_name":"Jo\u00e3o Ascenso","orcid":"https://orcid.org/0000-0001-9902-5926"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Joao Ascenso","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044708805","display_name":"Fernando Pereira","orcid":"https://orcid.org/0000-0001-6100-947X"},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Fernando Pereira","raw_affiliation_strings":["Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto Superior T\u00e9cnico, Universidade de Lisboa - Instituto de Telecomuni\u00e7ac\u00f5es Av. Rovisco Pais, Lisboa, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051033724"],"corresponding_institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":0.2089,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.57002228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2150","last_page":"2154"},"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11408","display_name":"Advanced Optical Imaging Technologies","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/computer-science","display_name":"Computer science","score":0.8033041954040527},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.6517640352249146},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6239784955978394},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5660234689712524},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.562617301940918},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5556358695030212},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.48738914728164673},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.4700535535812378},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3657386898994446},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10938140749931335}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8033041954040527},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.6517640352249146},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6239784955978394},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5660234689712524},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.562617301940918},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5556358695030212},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.48738914728164673},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.4700535535812378},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3657386898994446},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10938140749931335},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco.2018.8553589","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553589","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1991392219","https://openalex.org/W2022174305","https://openalex.org/W2092940093","https://openalex.org/W2101700394","https://openalex.org/W2103211484","https://openalex.org/W2105557003","https://openalex.org/W2112482011","https://openalex.org/W2115030355","https://openalex.org/W2144484831","https://openalex.org/W2151103935","https://openalex.org/W2183960501","https://openalex.org/W2516472199","https://openalex.org/W2524211401","https://openalex.org/W2525331240","https://openalex.org/W2525683018","https://openalex.org/W2527150517","https://openalex.org/W2565843674","https://openalex.org/W4285719527","https://openalex.org/W6675207249","https://openalex.org/W6675783809","https://openalex.org/W6686217598"],"related_works":["https://openalex.org/W2068608913","https://openalex.org/W2389214306","https://openalex.org/W3124914020","https://openalex.org/W2141033859","https://openalex.org/W4235240664","https://openalex.org/W2077542787","https://openalex.org/W2161474341","https://openalex.org/W2965083567","https://openalex.org/W2156434174","https://openalex.org/W4242191701"],"abstract_inverted_index":{"Light":[0],"fields":[1],"have":[2],"emerged":[3],"as":[4],"one":[5],"of":[6,20,35,54,60,77,80,94,139,142],"the":[7,38,43,49,52,55,68,81,137,154],"most":[8],"promising":[9],"3D":[10],"representation":[11,19,61,86],"formats,":[12],"enabling":[13],"a":[14,21,72,114,124],"richer":[15],"and":[16,42,51,75,106,132,146],"more":[17],"immersive":[18],"visual":[22,69,82],"scene.":[23,83],"The":[24,149],"lenslet":[25,116],"light":[26,56,117],"field":[27,118],"acquisition":[28],"approach":[29],"consists":[30],"in":[31,101],"placing":[32],"an":[33],"array":[34],"micro-lenses":[36],"between":[37],"camera":[39],"main":[40],"lens":[41],"photosensor":[44],"to":[45,90,128,135],"allow":[46],"capturing":[47],"both":[48],"intensity":[50],"direction":[53],"rays.":[57],"This":[58,111],"type":[59],"format":[62],"offers":[63],"new":[64],"interaction":[65],"possibilities":[66],"with":[67],"content,":[70],"notably":[71,165],"posteriori":[73],"refocusing":[74],"visualization":[76],"different":[78],"perspectives":[79],"However,":[84],"this":[85],"model":[87],"is":[88],"associated":[89],"very":[91],"large":[92],"amounts":[93],"data,":[95],"thus":[96],"requiring":[97],"efficient":[98],"coding":[99,121,156,163],"solutions":[100],"order":[102],"applications":[103],"involving":[104],"storage":[105],"transmission":[107,144],"may":[108],"be":[109],"deployed.":[110],"paper":[112],"proposes":[113],"novel":[115],"imaging":[119],"scalable":[120,162],"solution":[122,157],"adopting":[123],"wavelet-based":[125],"approach,":[126],"able":[127],"offer":[129],"view,":[130],"quality":[131],"spatial":[133],"scalabilities,":[134],"meet":[136],"characteristics":[138],"multiple":[140],"types":[141],"displays,":[143],"channels":[145],"user":[147],"needs.":[148],"performance":[150],"results":[151],"show":[152],"that":[153],"proposed":[155],"performs":[158],"better":[159],"than":[160],"alternative":[161],"solutions,":[164],"JPEG":[166],"2000.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}