{"id":"https://openalex.org/W2100094884","doi":"https://doi.org/10.1109/icassp.2009.4959842","title":"Motion-compensated techniques for enhancement of low-quality compressed videos","display_name":"Motion-compensated techniques for enhancement of low-quality compressed videos","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2100094884","doi":"https://doi.org/10.1109/icassp.2009.4959842","mag":"2100094884"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4959842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5082634513","display_name":"Ling Shao","orcid":"https://orcid.org/0000-0002-8264-6117"},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]}],"countries":["FI","NL"],"is_corresponding":true,"raw_author_name":"Ling Shao","raw_affiliation_strings":["Philips Research Europe-Eindhoven, Eindhoven, Netherlands","Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Philips Research Europe-Eindhoven, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#","institution_ids":["https://openalex.org/I1329325741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061126080","display_name":"Ihor Kirenko","orcid":"https://orcid.org/0000-0002-5884-5458"},"institutions":[{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["FI","NL"],"is_corresponding":false,"raw_author_name":"Ihor Kirenko","raw_affiliation_strings":["Philips Research Europe-Eindhoven, Eindhoven, Netherlands","Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Philips Research Europe-Eindhoven, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#","institution_ids":["https://openalex.org/I1329325741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030918004","display_name":"Andr\u00e9 Leit\u00e3o","orcid":"https://orcid.org/0000-0003-0500-3545"},"institutions":[{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["FI","NL"],"is_corresponding":false,"raw_author_name":"Andre Leitao","raw_affiliation_strings":["Philips Research Europe-Eindhoven, Eindhoven, Netherlands","Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Philips Research Europe-Eindhoven, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#","institution_ids":["https://openalex.org/I1329325741"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090918517","display_name":"Piotr Mydlowski","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]},{"id":"https://openalex.org/I1329325741","display_name":"Philips (Finland)","ror":"https://ror.org/01g4jev56","country_code":"FI","type":"company","lineage":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"]}],"countries":["FI","NL"],"is_corresponding":false,"raw_author_name":"Piotr Mydlowski","raw_affiliation_strings":["Philips Research Europe-Eindhoven, Eindhoven, Netherlands","Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#"],"affiliations":[{"raw_affiliation_string":"Philips Research Europe-Eindhoven, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Research Europe, High Tech Campus 36, Eindhoven 5656 AE, The Netherlands#TAB#","institution_ids":["https://openalex.org/I1329325741"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5082634513"],"corresponding_institution_ids":["https://openalex.org/I1329325741","https://openalex.org/I4210122849"],"apc_list":null,"apc_paid":null,"fwci":1.0704,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76271636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1349","last_page":"1352"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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":0.9995999932289124,"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":0.9991000294685364,"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":0.812326967716217},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7205876111984253},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6747007369995117},{"id":"https://openalex.org/keywords/flicker","display_name":"Flicker","score":0.5378884673118591},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5181359052658081},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5107302665710449},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.4975791275501251},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4934288561344147},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4683240056037903},{"id":"https://openalex.org/keywords/compression-artifact","display_name":"Compression artifact","score":0.4419049024581909},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.419108510017395},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.41378942131996155},{"id":"https://openalex.org/keywords/bit-rate","display_name":"Bit rate","score":0.41227203607559204},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3717458248138428},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.3191272020339966},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.1453259289264679},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.14443686604499817},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13548621535301208},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.13158458471298218},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.1148633360862732},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09036344289779663},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0694805383682251}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.812326967716217},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7205876111984253},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6747007369995117},{"id":"https://openalex.org/C19743564","wikidata":"https://www.wikidata.org/wiki/Q25378119","display_name":"Flicker","level":2,"score":0.5378884673118591},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5181359052658081},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5107302665710449},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.4975791275501251},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4934288561344147},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4683240056037903},{"id":"https://openalex.org/C57654395","wikidata":"https://www.wikidata.org/wiki/Q1097775","display_name":"Compression artifact","level":5,"score":0.4419049024581909},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.419108510017395},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.41378942131996155},{"id":"https://openalex.org/C2987812609","wikidata":"https://www.wikidata.org/wiki/Q194158","display_name":"Bit rate","level":2,"score":0.41227203607559204},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3717458248138428},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.3191272020339966},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.1453259289264679},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.14443686604499817},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13548621535301208},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.13158458471298218},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1148633360862732},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09036344289779663},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0694805383682251},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2009.4959842","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959842","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:nrl.northumbria.ac.uk:23056","is_oa":false,"landing_page_url":"http://nrl.northumbria.ac.uk/id/eprint/23056/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2105910926","https://openalex.org/W2113045514","https://openalex.org/W2118489100","https://openalex.org/W2130766339","https://openalex.org/W2145367339","https://openalex.org/W2147317467","https://openalex.org/W2149536233","https://openalex.org/W2157599692","https://openalex.org/W2162742313","https://openalex.org/W2169085838"],"related_works":["https://openalex.org/W2155890904","https://openalex.org/W2728776949","https://openalex.org/W1981844962","https://openalex.org/W3183073522","https://openalex.org/W2153948941","https://openalex.org/W2920915680","https://openalex.org/W1626892043","https://openalex.org/W3203058509","https://openalex.org/W2049965824","https://openalex.org/W2536414725"],"abstract_inverted_index":{"Algorithms":[0],"for":[1,30,69],"enhancement":[2],"of":[3,32,54],"low":[4,55],"quality":[5,53],"compressed":[6],"videos":[7],"are":[8,28],"described":[9],"and":[10,16,24,36,41],"evaluated":[11],"in":[12],"this":[13],"paper.":[14],"Cascaded":[15],"combined":[17],"spatio-temporal":[18],"filters":[19],"using":[20],"hierarchical":[21],"motion":[22],"estimation":[23],"occlusion":[25],"area":[26],"detection":[27],"investigated":[29],"removal":[31],"severe":[33],"coding":[34],"artifacts":[35],"temporal":[37,46],"flickering.":[38],"Both":[39],"objective":[40],"subjective":[42],"evaluations":[43],"prove":[44],"that":[45],"filtering":[47],"can":[48],"significantly":[49],"improve":[50],"the":[51],"video":[52,58],"bit":[56],"rate":[57],"sequences.":[59],"The":[60],"proposed":[61],"methods":[62],"could":[63],"therefore":[64],"be":[65],"a":[66],"differentiating":[67],"feature":[68],"future":[70],"IPTV":[71],"design.":[72]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
