{"id":"https://openalex.org/W1566790062","doi":"https://doi.org/10.1007/bfb0020861","title":"Perceptual video quality and activity metrics: Optimization of video service based on MPEG-2 encoding","display_name":"Perceptual video quality and activity metrics: Optimization of video service based on MPEG-2 encoding","publication_year":1996,"publication_date":"1996-01-01","ids":{"openalex":"https://openalex.org/W1566790062","doi":"https://doi.org/10.1007/bfb0020861","mag":"1566790062"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0020861","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0020861","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5111450401","display_name":"Olivier Verscheure","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I59105498","display_name":"Swisscom (Switzerland)","ror":"https://ror.org/04t1f4f50","country_code":"CH","type":"company","lineage":["https://openalex.org/I59105498"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Olivier Verscheure","raw_affiliation_strings":["Telecommunication Services Group - TCOM Laboratory, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","Swiss Federal Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunication Services Group - TCOM Laboratory, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864","https://openalex.org/I59105498"]},{"raw_affiliation_string":"Swiss Federal Institute of Technology","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080497445","display_name":"Jean\u2010Pierre Hubaux","orcid":"https://orcid.org/0000-0003-1533-6132"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]},{"id":"https://openalex.org/I59105498","display_name":"Swisscom (Switzerland)","ror":"https://ror.org/04t1f4f50","country_code":"CH","type":"company","lineage":["https://openalex.org/I59105498"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Jean -Pierre Hubaux","raw_affiliation_strings":["Telecommunication Services Group - TCOM Laboratory, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","Swiss Federal Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Telecommunication Services Group - TCOM Laboratory, Swiss Federal Institute of Technology, CH-1015, Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864","https://openalex.org/I59105498"]},{"raw_affiliation_string":"Swiss Federal Institute of Technology","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111450401"],"corresponding_institution_ids":["https://openalex.org/I5124864","https://openalex.org/I59105498"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.2713,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.78924943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"249","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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/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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9697999954223633,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9301999807357788,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8514951467514038},{"id":"https://openalex.org/keywords/multiview-video-coding","display_name":"Multiview Video Coding","score":0.7137974500656128},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6735551357269287},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.672835111618042},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.611400306224823},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.5857490301132202},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.5703016519546509},{"id":"https://openalex.org/keywords/smacker-video","display_name":"Smacker video","score":0.543262243270874},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.519238293170929},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.5100715756416321},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4815085828304291},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46786999702453613},{"id":"https://openalex.org/keywords/mpeg-4","display_name":"MPEG-4","score":0.45122212171554565},{"id":"https://openalex.org/keywords/subjective-video-quality","display_name":"Subjective video quality","score":0.43844401836395264},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.4227454960346222},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.41442063450813293},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.38841527700424194},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.27250659465789795},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.14727744460105896},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08702623844146729}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8514951467514038},{"id":"https://openalex.org/C23431618","wikidata":"https://www.wikidata.org/wiki/Q1404672","display_name":"Multiview Video Coding","level":4,"score":0.7137974500656128},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6735551357269287},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.672835111618042},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.611400306224823},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.5857490301132202},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.5703016519546509},{"id":"https://openalex.org/C108803254","wikidata":"https://www.wikidata.org/wiki/Q857512","display_name":"Smacker video","level":4,"score":0.543262243270874},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.519238293170929},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.5100715756416321},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4815085828304291},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46786999702453613},{"id":"https://openalex.org/C97501218","wikidata":"https://www.wikidata.org/wiki/Q219763","display_name":"MPEG-4","level":3,"score":0.45122212171554565},{"id":"https://openalex.org/C114227958","wikidata":"https://www.wikidata.org/wiki/Q7631422","display_name":"Subjective video quality","level":4,"score":0.43844401836395264},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.4227454960346222},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.41442063450813293},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.38841527700424194},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.27250659465789795},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.14727744460105896},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08702623844146729},{"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/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bfb0020861","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0020861","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W119994444","https://openalex.org/W1551978325","https://openalex.org/W1573593630","https://openalex.org/W1604568247","https://openalex.org/W1671018919","https://openalex.org/W1719723801","https://openalex.org/W1930918113","https://openalex.org/W1989165872","https://openalex.org/W2044770391","https://openalex.org/W2048027744","https://openalex.org/W2058912105","https://openalex.org/W2143022453","https://openalex.org/W2150212432","https://openalex.org/W2196779287","https://openalex.org/W2243015210"],"related_works":["https://openalex.org/W2031813955","https://openalex.org/W2593543175","https://openalex.org/W2130673281","https://openalex.org/W2479533807","https://openalex.org/W93027893","https://openalex.org/W2041211074","https://openalex.org/W2100074842","https://openalex.org/W37189869","https://openalex.org/W2164199354","https://openalex.org/W2109650823"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
