{"id":"https://openalex.org/W2891805439","doi":"https://doi.org/10.1109/icip.2018.8451597","title":"Light Field Image Compression Based on Convolutional Neural Networks and Linear Approximation","display_name":"Light Field Image Compression Based on Convolutional Neural Networks and Linear Approximation","publication_year":2018,"publication_date":"2018-09-07","ids":{"openalex":"https://openalex.org/W2891805439","doi":"https://doi.org/10.1109/icip.2018.8451597","mag":"2891805439"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2018.8451597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2018.8451597","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},"type":"preprint","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/A5007787494","display_name":"Nader Bakir","orcid":"https://orcid.org/0009-0003-5786-4248"},"institutions":[{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nader Bakir","raw_affiliation_strings":["INSA Rennes, Univ Rennes, France","IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSA Rennes, Univ Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I56067802"]},{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084205574","display_name":"Wassim Hamidouche","orcid":"https://orcid.org/0000-0002-0143-1756"},"institutions":[{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Wassim Hamidouche","raw_affiliation_strings":["INSA Rennes, Univ Rennes, France","IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSA Rennes, Univ Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I56067802"]},{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031377954","display_name":"Olivier D\u00e9forges","orcid":"https://orcid.org/0000-0003-0750-0959"},"institutions":[{"id":"https://openalex.org/I28221208","display_name":"Institut National des Sciences Appliqu\u00e9es de Rennes","ror":"https://ror.org/04xaa4j22","country_code":"FR","type":"education","lineage":["https://openalex.org/I28221208"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Deforges","raw_affiliation_strings":["INSA Rennes, Univ Rennes, France","IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INSA Rennes, Univ Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I56067802"]},{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059047296","display_name":"Khouloud Samrouth","orcid":"https://orcid.org/0000-0003-2696-2024"},"institutions":[{"id":"https://openalex.org/I160368002","display_name":"Lebanese University","ror":"https://ror.org/05x6qnc69","country_code":"LB","type":"education","lineage":["https://openalex.org/I160368002"]},{"id":"https://openalex.org/I4210100151","display_name":"Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique","ror":"https://ror.org/013q33h79","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR","LB"],"is_corresponding":false,"raw_author_name":"Khouloud Samrouth","raw_affiliation_strings":["LaSTRe, EDST Lebanese University, Tripoli, Lebanon","IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaSTRe, EDST Lebanese University, Tripoli, Lebanon","institution_ids":["https://openalex.org/I160368002"]},{"raw_affiliation_string":"IETR - Institut d'\u00c9lectronique et des Technologies du num\u00e9Rique (Campus de Beaulieu B\u00e2timent 11D\r\n263 Av.G\u00e9n\u00e9ral Leclerc-CS 74205\r\n 35042 Rennes Cedex - France)","institution_ids":["https://openalex.org/I4210100151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087296544","display_name":"Mohamad Khalil","orcid":"https://orcid.org/0000-0003-2004-0280"},"institutions":[{"id":"https://openalex.org/I160368002","display_name":"Lebanese University","ror":"https://ror.org/05x6qnc69","country_code":"LB","type":"education","lineage":["https://openalex.org/I160368002"]}],"countries":["LB"],"is_corresponding":false,"raw_author_name":"Mohamad Khalil","raw_affiliation_strings":["LaSTRe, EDST Lebanese University, Tripoli, Lebanon","Azm Center for Biotechnology Research (Boulevard B\u00e9chara EL-KHOURY - Tripoli 1300 - Lebanon)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LaSTRe, EDST Lebanese University, Tripoli, Lebanon","institution_ids":["https://openalex.org/I160368002"]},{"raw_affiliation_string":"Azm Center for Biotechnology Research (Boulevard B\u00e9chara EL-KHOURY - Tripoli 1300 - Lebanon)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.393,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.92061766,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1128","last_page":"1132"},"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9994999766349792,"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/T11019","display_name":"Image Enhancement Techniques","score":0.9987000226974487,"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/convolutional-neural-network","display_name":"Convolutional neural network","score":0.7244797945022583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6739599704742432},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.6602344512939453},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.6011406779289246},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.54767245054245},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5214982628822327},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.49875903129577637},{"id":"https://openalex.org/keywords/light-field","display_name":"Light field","score":0.45742687582969666},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4479687213897705},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3886107802391052},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33211302757263184},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.23661044239997864},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20360207557678223},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.09279438853263855}],"concepts":[{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.7244797945022583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6739599704742432},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.6602344512939453},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.6011406779289246},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.54767245054245},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5214982628822327},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.49875903129577637},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.45742687582969666},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4479687213897705},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3886107802391052},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33211302757263184},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.23661044239997864},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20360207557678223},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.09279438853263855},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2018.8451597","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2018.8451597","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-01874886v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01874886","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2018 25th IEEE International Conference on Image Processing (ICIP), Oct 2018, Athens, Greece. &#x27E8;10.1109/ICIP.2018.8451597&#x27E9;","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W276045419","https://openalex.org/W1522301498","https://openalex.org/W1567059689","https://openalex.org/W1963882359","https://openalex.org/W2043408784","https://openalex.org/W2051768473","https://openalex.org/W2063366997","https://openalex.org/W2067122986","https://openalex.org/W2105557003","https://openalex.org/W2149694199","https://openalex.org/W2276329208","https://openalex.org/W2345834824","https://openalex.org/W2525683018","https://openalex.org/W2551052086","https://openalex.org/W2565843674","https://openalex.org/W2578052035","https://openalex.org/W2588196171","https://openalex.org/W2622195611","https://openalex.org/W2751965900","https://openalex.org/W2752002992","https://openalex.org/W2753246299","https://openalex.org/W2757382160","https://openalex.org/W2789672498","https://openalex.org/W2963510454","https://openalex.org/W2964121744","https://openalex.org/W6631190155","https://openalex.org/W6633747016","https://openalex.org/W6675783809"],"related_works":["https://openalex.org/W2129829718","https://openalex.org/W2521595930","https://openalex.org/W4243608781","https://openalex.org/W3165542721","https://openalex.org/W1967080779","https://openalex.org/W4378191574","https://openalex.org/W2161981399","https://openalex.org/W2612632602","https://openalex.org/W2595043295","https://openalex.org/W2751842002"],"abstract_inverted_index":{"Computer":[0],"vision":[1],"applications":[2],"such":[3,66],"as":[4],"refocusing,":[5],"segmentation":[6],"and":[7,36,58,62,79,160],"classification":[8],"become":[9],"one":[10],"of":[11,27,34,43,76,103,119,147,164],"the":[12,28,41,48,51,73,106,126,138,143,153,162,165],"most":[13],"advanced":[14],"imaging":[15,20,67],"services.":[16],"Light":[17],"Field":[18],"(LF)":[19],"systems":[21],"provide":[22],"a":[23,31,100,115,122,131],"rich":[24],"semantic":[25],"information":[26],"scene.":[29],"Using":[30],"dense":[32],"set":[33,102,118],"cameras":[35],"microlens":[37],"arrays":[38],"(Plenoptic":[39],"camera),":[40],"direction":[42],"each":[44],"ray":[45],"coming":[46],"from":[47,142],"scene":[49,83],"toward":[50],"LF":[52,92,140,167],"capture":[53],"system":[54,68],"can":[55],"be":[56],"extracted":[57],"represented":[59],"by":[60,171],"spatial":[61],"angular":[63],"coordinates.":[64],"However,":[65],"induces":[69],"many":[70],"drawbacks":[71],"including":[72],"large":[74],"amount":[75],"data":[77],"produced":[78],"complexity":[80],"increase":[81],"for":[82],"representation.":[84],"In":[85],"this":[86],"paper,":[87],"we":[88,129],"propose":[89],"an":[90],"efficient":[91],"image":[93,141,168],"coding":[94],"scheme.":[95],"This":[96],"scheme":[97,155],"first":[98],"encodes":[99],"sparse":[101,117,145],"views":[104,120],"using":[105,121],"latest":[107],"hybrid":[108],"video":[109],"encoder":[110],"(JEM).":[111],"Then,":[112],"it":[113],"estimates":[114],"second":[116],"linear":[123],"approximation.":[124],"At":[125],"decoder":[127],"side,":[128],"use":[130],"Deep":[132],"Learning":[133],"(DL)":[134],"approach":[135],"to":[136],"estimate":[137],"whole":[139],"reconstructed":[144],"sets":[146],"views.":[148],"Experimental":[149],"results":[150],"show":[151],"that":[152],"proposed":[154],"provides":[156],"higher":[157],"visual":[158],"quality":[159],"overcomes":[161],"state":[163],"art":[166],"compression":[169],"solution":[170],"30":[172],"%":[173],"bitrate":[174],"gain.":[175]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
