{"id":"https://openalex.org/W2589933235","doi":"https://doi.org/10.1155/2017/9689715","title":"Autofocus on Depth of Interest for 3D Image Coding","display_name":"Autofocus on Depth of Interest for 3D Image Coding","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2589933235","doi":"https://doi.org/10.1155/2017/9689715","mag":"2589933235"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/9689715","pdf_url":"http://downloads.hindawi.com/journals/jece/2017/9689715.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://downloads.hindawi.com/journals/jece/2017/9689715.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059047296","display_name":"Khouloud Samrouth","orcid":"https://orcid.org/0000-0003-2696-2024"},"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/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"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/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Khouloud Samrouth","raw_affiliation_strings":["UEB, CNRS UMR 6164, IETR Lab, INSA de Rennes 20, Avenue des Buttes de Coesmes, CS 70839, 35708 Rennes, France"],"affiliations":[{"raw_affiliation_string":"UEB, CNRS UMR 6164, IETR Lab, INSA de Rennes 20, Avenue des Buttes de Coesmes, CS 70839, 35708 Rennes, France","institution_ids":["https://openalex.org/I28221208","https://openalex.org/I1294671590","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/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/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"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/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Deforges","raw_affiliation_strings":["UEB, CNRS UMR 6164, IETR Lab, INSA de Rennes 20, Avenue des Buttes de Coesmes, CS 70839, 35708 Rennes, France"],"affiliations":[{"raw_affiliation_string":"UEB, CNRS UMR 6164, IETR Lab, INSA de Rennes 20, Avenue des Buttes de Coesmes, CS 70839, 35708 Rennes, France","institution_ids":["https://openalex.org/I4210100151","https://openalex.org/I28221208","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065870049","display_name":"Yi Liu","orcid":"https://orcid.org/0000-0002-2812-6508"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"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/I28221208","https://openalex.org/I4210095849","https://openalex.org/I4210100151","https://openalex.org/I56067802","https://openalex.org/I97188460"]},{"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"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yi Liu","raw_affiliation_strings":["UEB, CNRS UMR 6164, IETR Lab, INSA de Rennes 20, Avenue des Buttes de Coesmes, CS 70839, 35708 Rennes, France"],"affiliations":[{"raw_affiliation_string":"UEB, CNRS UMR 6164, IETR Lab, INSA de Rennes 20, Avenue des Buttes de Coesmes, CS 70839, 35708 Rennes, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210100151","https://openalex.org/I28221208"]}]},{"author_position":"middle","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":["Faculty of Engineering I, Lebanese University, Tripoli, Lebanon"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering I, Lebanese University, Tripoli, Lebanon","institution_ids":["https://openalex.org/I160368002"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089530844","display_name":"Wassim El Falou","orcid":"https://orcid.org/0000-0002-8058-6448"},"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":"Wassim EL Falou","raw_affiliation_strings":["Faculty of Engineering I, Lebanese University, Tripoli, Lebanon"],"affiliations":[{"raw_affiliation_string":"Faculty of Engineering I, Lebanese University, Tripoli, Lebanon","institution_ids":["https://openalex.org/I160368002"]}]}],"institution_assertions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1400,"currency":"USD","value_usd":1400,"provenance":"doaj"},"apc_paid":{"value":1400,"currency":"USD","value_usd":1400,"provenance":"doaj"},"fwci":0.0,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":0,"max":63},"biblio":{"volume":"2017","issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T13114","display_name":"Image Processing Techniques and Applications","score":1.0,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9999,"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":0.9991,"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/depth-map","display_name":"Depth map","score":0.6816293},{"id":"https://openalex.org/keywords/autofocus","display_name":"Autofocus","score":0.6004952},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.49282506}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.70795155},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7043963},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7010841},{"id":"https://openalex.org/C141268832","wikidata":"https://www.wikidata.org/wiki/Q2940499","display_name":"Depth map","level":3,"score":0.6816293},{"id":"https://openalex.org/C103764139","wikidata":"https://www.wikidata.org/wiki/Q210008","display_name":"Autofocus","level":3,"score":0.6004952},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5807761},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.49282506},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.3312127},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.22900456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2154623},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/9689715","pdf_url":"http://downloads.hindawi.com/journals/jece/2017/9689715.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://hal-univ-rennes1.archives-ouvertes.fr/hal-01502344","pdf_url":"https://univ-rennes.hal.science/hal-01502344/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"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":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":false,"landing_page_url":"https://doaj.org/article/f6d2cdae7d7c4ccd9d67d648c62870be","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://univ-rennes.hal.science/hal-01502344/file/9689715.pdf","pdf_url":"https://univ-rennes.hal.science/hal-01502344/file/9689715.pdf","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://hal-univ-rennes1.archives-ouvertes.fr/hal-01502344/file/9689715.pdf","pdf_url":"https://hal-univ-rennes1.archives-ouvertes.fr/hal-01502344/file/9689715.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"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":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},{"is_oa":true,"landing_page_url":"https://hal-univ-rennes1.archives-ouvertes.fr/hal-01502344/document","pdf_url":"https://hal-univ-rennes1.archives-ouvertes.fr/hal-01502344/document","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":true,"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":["Centre National de la Recherche Scientifique"],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/2017/9689715","pdf_url":"http://downloads.hindawi.com/journals/jece/2017/9689715.pdf","source":{"id":"https://openalex.org/S174662166","display_name":"Journal of Electrical and Computer Engineering","issn_l":"2090-0147","issn":["2090-0147","2090-0155"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":28,"referenced_works":["https://openalex.org/W1978068076","https://openalex.org/W1994624550","https://openalex.org/W2030539320","https://openalex.org/W2059331044","https://openalex.org/W2065848302","https://openalex.org/W2087895971","https://openalex.org/W2088675220","https://openalex.org/W2098003184","https://openalex.org/W2099318474","https://openalex.org/W2104823021","https://openalex.org/W2106556114","https://openalex.org/W2110273871","https://openalex.org/W2111935042","https://openalex.org/W2117975809","https://openalex.org/W2118189189","https://openalex.org/W2126365775","https://openalex.org/W2126741505","https://openalex.org/W2130044239","https://openalex.org/W2134534195","https://openalex.org/W2144582503","https://openalex.org/W2151293451","https://openalex.org/W2151944518","https://openalex.org/W2155064422","https://openalex.org/W2155821648","https://openalex.org/W2158755866","https://openalex.org/W2165708286","https://openalex.org/W2544158151","https://openalex.org/W4298436377"],"related_works":["https://openalex.org/W3094590434","https://openalex.org/W2367442185","https://openalex.org/W2349849942","https://openalex.org/W2293735384","https://openalex.org/W2144087142","https://openalex.org/W2079188893","https://openalex.org/W2075738584","https://openalex.org/W2067469524","https://openalex.org/W2067447864","https://openalex.org/W2059320410"],"abstract_inverted_index":{"For":[0],"some":[1],"3D":[2,33,48],"applications,":[3],"one":[4],"may":[5],"want":[6],"to":[7],"focus":[8],"on":[9,54],"a":[10,15,27,55,72,79,98,178],"specific":[11],"depth":[12,38,112,195],"zone":[13],"representing":[14],"region":[16],"of":[17,58,71,75,110,199],"interest":[18],"in":[19,104,194],"the":[20,37,47,66,84,93,102,105,108,129,148,153,164,189],"scene.":[21],"In":[22],"this":[23],"context,":[24],"we":[25],"introduce":[26],"new":[28],"functionality":[29],"called":[30],"\u201cautofocus\u201d":[31],"for":[32,101,137],"image":[34],"coding,":[35],"exploiting":[36],"map":[39],"as":[40],"an":[41,89],"additional":[42],"semantic":[43],"information":[44],"provided":[45],"by":[46,83],"sequence.":[49],"The":[50,114,125,140],"method":[51],"is":[52,144,156,161],"based":[53],"joint":[56,171],"\u201cDepth":[57],"Interest\u201d":[59],"(DoI)":[60],"extraction":[61,68,74,173],"and":[62,122,152,174,184,197,202],"coding":[63,95,175],"scheme.":[64],"First,":[65],"DoI":[67,80,94,106,142,154,172],"scheme":[69,96,127,143,176],"consists":[70],"precise":[73],"objects":[76,103,183,192],"located":[77],"within":[78],"zone,":[81],"given":[82],"viewer":[85],"or":[86],"deduced":[87,162],"from":[88],"analysis":[90],"process.":[91],"Then,":[92],"provides":[97],"higher":[99,120],"quality":[100,116],"at":[107,163],"expense":[109],"other":[111],"zones.":[113],"local":[115],"enhancement":[117],"supports":[118],"both":[119],"SNR":[121],"finer":[123],"resolution.":[124],"proposed":[126,141,170],"embeds":[128],"Locally":[130],"Adaptive":[131],"Resolution":[132],"(LAR)":[133],"codec,":[134],"initially":[135],"designed":[136],"2D":[138],"images.":[139],"developed":[145],"without":[146],"modifying":[147],"global":[149],"coder":[150],"framework,":[151],"mask":[155],"not":[157],"transmitted,":[158],"but":[159],"it":[160],"decoder.":[165],"Results":[166],"showed":[167],"that":[168],"our":[169],"provide":[177],"high":[179],"correlation":[180],"between":[181],"texture":[182,200],"depth.":[185],"This":[186],"consistency":[187],"avoids":[188],"distortion":[190],"along":[191],"contours":[193],"maps":[196],"those":[198],"images":[201],"synthesized":[203],"views.":[204]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2589933235","counts_by_year":[],"updated_date":"2024-12-07T22:45:55.760699","created_date":"2017-03-03"}