{"id":"https://openalex.org/W2145814450","doi":"https://doi.org/10.1109/icip.2005.1530347","title":"Quality metric for video sequences with temporal scalability","display_name":"Quality metric for video sequences with temporal scalability","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2145814450","doi":"https://doi.org/10.1109/icip.2005.1530347","mag":"2145814450"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2005.1530347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2005.1530347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Image Processing 2005","raw_type":"proceedings-article"},"type":"conference-paper","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/A5037218984","display_name":"R. Feghali","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R. Feghali","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Communications Res. Centre Canada, Ottawa, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Res. Centre Canada, Ottawa, Ont., Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110249617","display_name":"D. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"D. Wang","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Communications Res. Centre Canada, Ottawa, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Res. Centre Canada, Ottawa, Ont., Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028642246","display_name":"Filippo Speranza","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"F. Speranza","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Communications Res. Centre Canada, Ottawa, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Res. Centre Canada, Ottawa, Ont., Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109136456","display_name":"A. Vincent","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"A. Vincent","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Communications Res. Centre Canada, Ottawa, Ont., Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Communications Res. Centre Canada, Ottawa, Ont., Canada","institution_ids":["https://openalex.org/I4210151552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210151552"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"137"},"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/T11165","display_name":"Image and Video Quality Assessment","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/T10531","display_name":"Advanced Vision and Imaging","score":0.9988999962806702,"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/quantization","display_name":"Quantization (signal processing)","score":0.6852136850357056},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.667052149772644},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.667008101940155},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5930514931678772},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5899895429611206},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5690029263496399},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.5221105813980103},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.5080054402351379},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4944167137145996},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46070945262908936},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4453827738761902},{"id":"https://openalex.org/keywords/correlation-coefficient","display_name":"Correlation coefficient","score":0.42678627371788025},{"id":"https://openalex.org/keywords/rate\u2013distortion-optimization","display_name":"Rate\u2013distortion optimization","score":0.4113260805606842},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.34653526544570923},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3391212821006775},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3135862350463867},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2881356477737427},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.24634811282157898},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.23528355360031128},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.18111804127693176},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.11731016635894775},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.11674386262893677}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6852136850357056},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.667052149772644},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.667008101940155},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5930514931678772},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5899895429611206},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5690029263496399},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.5221105813980103},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.5080054402351379},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4944167137145996},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46070945262908936},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4453827738761902},{"id":"https://openalex.org/C2780092901","wikidata":"https://www.wikidata.org/wiki/Q3433612","display_name":"Correlation coefficient","level":2,"score":0.42678627371788025},{"id":"https://openalex.org/C50056821","wikidata":"https://www.wikidata.org/wiki/Q774502","display_name":"Rate\u2013distortion optimization","level":5,"score":0.4113260805606842},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.34653526544570923},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3391212821006775},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3135862350463867},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2881356477737427},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.24634811282157898},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.23528355360031128},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.18111804127693176},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.11731016635894775},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.11674386262893677},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icip.2005.1530347","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2005.1530347","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Image Processing 2005","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1966606084","https://openalex.org/W2079065678","https://openalex.org/W2096831674","https://openalex.org/W2168389734","https://openalex.org/W2169586400"],"related_works":["https://openalex.org/W2099031831","https://openalex.org/W1982720242","https://openalex.org/W2013070881","https://openalex.org/W2126688755","https://openalex.org/W2123694428","https://openalex.org/W1982753840","https://openalex.org/W2109650823","https://openalex.org/W4388134597","https://openalex.org/W2113471818","https://openalex.org/W101275777"],"abstract_inverted_index":{"For":[0],"the":[1,36,39,42,49,66,81,100],"purpose":[2],"of":[3,16,99],"temporally":[4],"scalable":[5],"video":[6,21,90],"coding":[7,51],"and":[8,28,41,71],"multi-dimensional":[9],"bit":[10],"rate":[11],"control,":[12],"we":[13,56],"conducted":[14],"experiments":[15],"subjective":[17,43,82],"quality":[18,44,60],"assessment":[19],"for":[20,88],"sequences":[22,91],"encoding":[23],"with":[24,80],"variable":[25],"frame":[26,69],"rates":[27],"quantization":[29,67],"parameters.":[30],"The":[31,84],"experimental":[32],"results":[33],"show":[34],"that":[35,62,98],"correlation":[37,79,86],"between":[38],"PSNR":[40,101],"becomes":[45],"very":[46],"low":[47],"when":[48],"two":[50],"parameters":[52],"vary":[53],"simultaneously.":[54],"Then,":[55],"propose":[57],"a":[58,77],"new":[59],"metric":[61,75],"takes":[63],"into":[64],"account":[65],"errors,":[68],"rates,":[70],"motion":[72],"speeds.":[73],"This":[74],"has":[76],"higher":[78],"quality.":[83],"average":[85],"coefficient":[87],"five":[89],"is":[92,102],"as":[93,95],"high":[94],"0.93,":[96],"whereas":[97],"only":[103],"0.70.":[104]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
