{"id":"https://openalex.org/W2106687100","doi":"https://doi.org/10.1109/iscas.2014.6865191","title":"Content adaptive depth map resampling scheme in multiview video plus depth","display_name":"Content adaptive depth map resampling scheme in multiview video plus depth","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2106687100","doi":"https://doi.org/10.1109/iscas.2014.6865191","mag":"2106687100"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2014.6865191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5065227291","display_name":"Maryam Homayouni","orcid":null},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Maryam Homayouni","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland","Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014058642","display_name":"Alireza Aminlou","orcid":null},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Alireza Aminlou","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland","Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003455870","display_name":"Payman Aflaki","orcid":null},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Payman Aflaki","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland","Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland","institution_ids":["https://openalex.org/I150589677"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007583477","display_name":"Moncef Gabbouj","orcid":"https://orcid.org/0000-0002-9788-2323"},"institutions":[{"id":"https://openalex.org/I150589677","display_name":"Tampere University of Applied Sciences","ror":"https://ror.org/00bwtjf83","country_code":"FI","type":"education","lineage":["https://openalex.org/I150589677"]},{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Moncef Gabbouj","raw_affiliation_strings":["Department of Signal Processing, Tampere University of Technology, Tampere, Finland","Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Processing, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I166825849","https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Dept. of Signal Process., Tampere Univ. of Technol., Tampere, , Finland","institution_ids":["https://openalex.org/I150589677"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5897,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6936469,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"16","issue":null,"first_page":"538","last_page":"541"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10531","display_name":"Advanced Vision and Imaging","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/T11165","display_name":"Image and Video Quality Assessment","score":0.9976999759674072,"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/upsampling","display_name":"Upsampling","score":0.8471450209617615},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7310077548027039},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6411263942718506},{"id":"https://openalex.org/keywords/depth-map","display_name":"Depth map","score":0.5620795488357544},{"id":"https://openalex.org/keywords/resampling","display_name":"Resampling","score":0.5508511066436768},{"id":"https://openalex.org/keywords/view-synthesis","display_name":"View synthesis","score":0.5340643525123596},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5332196950912476},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5229202508926392},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.49337664246559143},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40640613436698914},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.15224206447601318},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14145204424858093},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09668964147567749}],"concepts":[{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.8471450209617615},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7310077548027039},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6411263942718506},{"id":"https://openalex.org/C141268832","wikidata":"https://www.wikidata.org/wiki/Q2940499","display_name":"Depth map","level":3,"score":0.5620795488357544},{"id":"https://openalex.org/C150921843","wikidata":"https://www.wikidata.org/wiki/Q1170431","display_name":"Resampling","level":2,"score":0.5508511066436768},{"id":"https://openalex.org/C2776449333","wikidata":"https://www.wikidata.org/wiki/Q7928781","display_name":"View synthesis","level":3,"score":0.5340643525123596},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5332196950912476},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5229202508926392},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.49337664246559143},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40640613436698914},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.15224206447601318},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14145204424858093},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09668964147567749},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2014.6865191","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865191","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","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":17,"referenced_works":["https://openalex.org/W1965106955","https://openalex.org/W1965777286","https://openalex.org/W1973462759","https://openalex.org/W1981046797","https://openalex.org/W2006927122","https://openalex.org/W2016416397","https://openalex.org/W2084717253","https://openalex.org/W2085621428","https://openalex.org/W2101700394","https://openalex.org/W2107909001","https://openalex.org/W2122296704","https://openalex.org/W2144392304","https://openalex.org/W2146192635","https://openalex.org/W2158357890","https://openalex.org/W2168087197","https://openalex.org/W6672170468","https://openalex.org/W6684964912"],"related_works":["https://openalex.org/W2731344982","https://openalex.org/W2795471480","https://openalex.org/W2916266256","https://openalex.org/W2159108676","https://openalex.org/W2104324080","https://openalex.org/W2520322935","https://openalex.org/W3005941135","https://openalex.org/W2086087387","https://openalex.org/W2993409993","https://openalex.org/W4322152745"],"abstract_inverted_index":{"In":[0],"this":[1,62],"paper,":[2],"we":[3],"propose":[4],"a":[5,80,94],"content-adaptive":[6],"pre-processing":[7],"for":[8,12,87],"downsampling":[9,59,84,112],"depth":[10,16,29],"map":[11],"3D":[13],"multiview":[14],"plus":[15],"video":[17,43,74],"coding.":[18],"The":[19,36,83],"proposed":[20,104],"scheme":[21],"takes":[22],"advantage":[23],"of":[24,28,54,67,117,131,133],"spatially":[25],"varying":[26],"content":[27],"maps":[30],"and":[31,48,51,124,129],"targets":[32],"improved":[33],"encoding":[34],"performance.":[35],"key":[37],"idea":[38],"is":[39,113],"to":[40,127],"divide":[41],"the":[42,64,68,73,103,107],"frames":[44,69],"into":[45],"several":[46],"horizontal":[47],"vertical":[49],"stripes":[50],"downsample":[52],"each":[53,88],"them":[55],"with":[56,79],"an":[57],"appropriate":[58],"ratio.":[60],"With":[61],"approach,":[63],"rectangular":[65],"shape":[66],"are":[70,91],"preserved,":[71],"hence":[72],"sequence":[75],"can":[76],"be":[77],"coded":[78],"standard":[81],"encoder.":[82],"ratios,":[85],"defined":[86],"Intra":[89],"period,":[90],"determined":[92],"via":[93],"Rate":[95],"Distortion":[96],"Optimization":[97],"process.":[98],"Simulation":[99],"results":[100],"show":[101],"that":[102],"method":[105],"outperforms":[106],"reference":[108],"in":[109],"which":[110],"no":[111],"used":[114],"by":[115],"0.35dB":[116],"Bjontegaard":[118,134],"delta":[119,135],"Peak":[120],"Signal-to-Noise":[121],"Ratio":[122],"(PSNR)":[123],"brings":[125],"up":[126],"31%":[128],"average":[130],"18%":[132],"bitrate":[136],"reduction":[137],"(dBR).":[138]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
