{"id":"https://openalex.org/W2997644165","doi":"https://doi.org/10.1109/access.2019.2963498","title":"Quality Evaluation of DIBR-Synthesized Images Based on Holes and Expanded Regions","display_name":"Quality Evaluation of DIBR-Synthesized Images Based on Holes and Expanded Regions","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2997644165","doi":"https://doi.org/10.1109/access.2019.2963498","mag":"2997644165"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2963498","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963498","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08947944.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08947944.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102743902","display_name":"Yue Zhao","orcid":"https://orcid.org/0000-0002-2944-3548"},"institutions":[{"id":"https://openalex.org/I202126657","display_name":"Qufu Normal University","ror":"https://ror.org/03ceheh96","country_code":"CN","type":"education","lineage":["https://openalex.org/I202126657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Zhao","raw_affiliation_strings":["School of Software, Qufu Normal University, Shandong, China"],"raw_orcid":"https://orcid.org/0000-0002-2944-3548","affiliations":[{"raw_affiliation_string":"School of Software, Qufu Normal University, Shandong, China","institution_ids":["https://openalex.org/I202126657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027681263","display_name":"Laihua Wang","orcid":"https://orcid.org/0000-0002-5437-6287"},"institutions":[{"id":"https://openalex.org/I202126657","display_name":"Qufu Normal University","ror":"https://ror.org/03ceheh96","country_code":"CN","type":"education","lineage":["https://openalex.org/I202126657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Laihua Wang","raw_affiliation_strings":["School of Software, Qufu Normal University, Shandong, China"],"raw_orcid":"https://orcid.org/0000-0002-5437-6287","affiliations":[{"raw_affiliation_string":"School of Software, Qufu Normal University, Shandong, China","institution_ids":["https://openalex.org/I202126657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018960182","display_name":"Sumin Qi","orcid":"https://orcid.org/0000-0003-0391-2518"},"institutions":[{"id":"https://openalex.org/I202126657","display_name":"Qufu Normal University","ror":"https://ror.org/03ceheh96","country_code":"CN","type":"education","lineage":["https://openalex.org/I202126657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sumin Qi","raw_affiliation_strings":["School of Software, Qufu Normal University, Shandong, China"],"raw_orcid":"https://orcid.org/0000-0003-0391-2518","affiliations":[{"raw_affiliation_string":"School of Software, Qufu Normal University, Shandong, China","institution_ids":["https://openalex.org/I202126657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103011953","display_name":"Weisheng Wang","orcid":"https://orcid.org/0000-0001-6234-9580"},"institutions":[{"id":"https://openalex.org/I202126657","display_name":"Qufu Normal University","ror":"https://ror.org/03ceheh96","country_code":"CN","type":"education","lineage":["https://openalex.org/I202126657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weisheng Wang","raw_affiliation_strings":["School of Software, Qufu Normal University, Shandong, China"],"raw_orcid":"https://orcid.org/0000-0001-6234-9580","affiliations":[{"raw_affiliation_string":"School of Software, Qufu Normal University, Shandong, China","institution_ids":["https://openalex.org/I202126657"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037552864","display_name":"Qing Jia","orcid":"https://orcid.org/0000-0002-6142-825X"},"institutions":[{"id":"https://openalex.org/I202126657","display_name":"Qufu Normal University","ror":"https://ror.org/03ceheh96","country_code":"CN","type":"education","lineage":["https://openalex.org/I202126657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qing Jia","raw_affiliation_strings":["School of Software, Qufu Normal University, Shandong, China"],"raw_orcid":"https://orcid.org/0000-0002-6142-825X","affiliations":[{"raw_affiliation_string":"School of Software, Qufu Normal University, Shandong, China","institution_ids":["https://openalex.org/I202126657"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I202126657"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00683424,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"8","issue":null,"first_page":"10640","last_page":"10648"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998000264167786,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9998000264167786,"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":0.9979000091552734,"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":0.989799976348877,"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/computer-science","display_name":"Computer science","score":0.7922697067260742},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7715212106704712},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7621541619300842},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.6484778523445129},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6049763560295105},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.6008056402206421},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.5430138111114502},{"id":"https://openalex.org/keywords/upsampling","display_name":"Upsampling","score":0.5294712781906128},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.5221705436706543},{"id":"https://openalex.org/keywords/viewpoints","display_name":"Viewpoints","score":0.4498818516731262},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.42980724573135376}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7922697067260742},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7715212106704712},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7621541619300842},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.6484778523445129},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6049763560295105},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.6008056402206421},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5430138111114502},{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.5294712781906128},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.5221705436706543},{"id":"https://openalex.org/C2776035091","wikidata":"https://www.wikidata.org/wiki/Q7928819","display_name":"Viewpoints","level":2,"score":0.4498818516731262},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.42980724573135376},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2963498","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963498","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08947944.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:642ba39157384537945c3542b98f8b7b","is_oa":true,"landing_page_url":"https://doaj.org/article/642ba39157384537945c3542b98f8b7b","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":false,"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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 10640-10648 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2963498","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963498","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08947944.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land","score":0.5199999809265137}],"awards":[{"id":"https://openalex.org/G8755128521","display_name":null,"funder_award_id":"61601261","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2997644165.pdf","grobid_xml":"https://content.openalex.org/works/W2997644165.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W1532779396","https://openalex.org/W1971026372","https://openalex.org/W1977725648","https://openalex.org/W1978928662","https://openalex.org/W2000818808","https://openalex.org/W2002499550","https://openalex.org/W2008051965","https://openalex.org/W2009272644","https://openalex.org/W2012875423","https://openalex.org/W2016416397","https://openalex.org/W2025824069","https://openalex.org/W2057558529","https://openalex.org/W2068836533","https://openalex.org/W2088469642","https://openalex.org/W2102059872","https://openalex.org/W2102166818","https://openalex.org/W2117644767","https://openalex.org/W2124260943","https://openalex.org/W2133665775","https://openalex.org/W2139363746","https://openalex.org/W2152404931","https://openalex.org/W2153582625","https://openalex.org/W2162915697","https://openalex.org/W2163370434","https://openalex.org/W2270507537","https://openalex.org/W2296689205","https://openalex.org/W2320852756","https://openalex.org/W2323509952","https://openalex.org/W2343278664","https://openalex.org/W2469841936","https://openalex.org/W2478616411","https://openalex.org/W2566621624","https://openalex.org/W2610822131","https://openalex.org/W2726083349","https://openalex.org/W2741739307","https://openalex.org/W2752495924","https://openalex.org/W2763588665","https://openalex.org/W2801643666","https://openalex.org/W2808284746","https://openalex.org/W2896233615","https://openalex.org/W2941841503"],"related_works":["https://openalex.org/W4237178794","https://openalex.org/W2168468329","https://openalex.org/W3206964005","https://openalex.org/W2067132795","https://openalex.org/W2746235346","https://openalex.org/W2366215510","https://openalex.org/W2386960075","https://openalex.org/W2166350707","https://openalex.org/W2731344982","https://openalex.org/W3035116386"],"abstract_inverted_index":{"With":[0],"the":[1,26,47,53,59,66,69,73,79,83,86,96,103,110,115,128],"Depth-image-based":[2],"rendering":[3],"(DIBR)":[4],"technique,":[5],"virtual":[6],"views":[7],"can":[8,125],"be":[9],"drawn":[10],"at":[11],"any":[12],"position":[13],"between":[14],"two":[15,104],"reference":[16,80],"viewpoints.":[17],"However,":[18],"DIBR":[19,116],"algorithm":[20,61],"may":[21],"introduce":[22],"various":[23],"distortions":[24],"in":[25,82,134],"synthesized":[27,74,100,117],"images,":[28],"such":[29],"as":[30],"holes,":[31],"artifact,":[32],"and":[33,49,62,85,131],"stretching.":[34],"This":[35],"paper":[36],"proposes":[37],"a":[38],"quality":[39,67,98,112,130],"evaluation":[40],"method":[41],"for":[42],"DIBR-synthesized":[43,70],"images":[44],"by":[45],"analyzing":[46],"holes":[48,54],"expanded":[50],"regions.":[51],"First,":[52],"regions":[55],"are":[56,106],"obtained":[57],"with":[58,78,140],"watershed":[60],"used":[63,93],"to":[64,94,108],"evaluate":[65],"of":[68,88,99,114,136],"images.":[71,101],"Then,":[72],"image":[75,81,129],"is":[76,92],"compared":[77,139],"sub-channel,":[84],"number":[87],"different":[89],"pixel":[90],"values":[91],"assess":[95],"global":[97],"Finally,":[102],"measures":[105],"pooled":[107],"calculate":[109],"overall":[111],"score":[113],"image.":[118],"Experimental":[119],"results":[120],"show":[121],"that":[122],"our":[123],"scheme":[124],"better":[126,133],"predict":[127],"performs":[132],"terms":[135],"implementation":[137],"time":[138],"other":[141],"schemes.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
