{"id":"https://openalex.org/W2164862287","doi":"https://doi.org/10.1109/tce.2010.5506035","title":"A complexity scalable H.264 decoder with downsizing capability for mobile devices","display_name":"A complexity scalable H.264 decoder with downsizing capability for mobile devices","publication_year":2010,"publication_date":"2010-05-01","ids":{"openalex":"https://openalex.org/W2164862287","doi":"https://doi.org/10.1109/tce.2010.5506035","mag":"2164862287"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2010.5506035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2010.5506035","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-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/A5085993485","display_name":"Hyeong-Min Nam","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyeong-Min Nam","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101128910","display_name":"Jae-Yun Jeong","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Yun Jeong","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090612698","display_name":"Keun-Yung Byun","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Keun-Yung Byun","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024668714","display_name":"Jong\u2010Ok Kim","orcid":"https://orcid.org/0000-0001-7022-2408"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-Ok Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020023785","display_name":"Sung-Jea Ko","orcid":"https://orcid.org/0000-0002-4875-7091"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung-Jea Ko","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":2.7089,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.91248571,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"56","issue":"2","first_page":"1025","last_page":"1033"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9973999857902527,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9970999956130981,"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":0.802375078201294},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.7816846370697021},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.6379145383834839},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6322648525238037},{"id":"https://openalex.org/keywords/scalable-video-coding","display_name":"Scalable Video Coding","score":0.6123262047767639},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.6103822588920593},{"id":"https://openalex.org/keywords/video-decoder","display_name":"Video decoder","score":0.5590603351593018},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5310426354408264},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.5301469564437866},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.45579206943511963},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4283401072025299},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39433375000953674},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34868326783180237},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.15803015232086182}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.802375078201294},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.7816846370697021},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.6379145383834839},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6322648525238037},{"id":"https://openalex.org/C133529210","wikidata":"https://www.wikidata.org/wiki/Q1076113","display_name":"Scalable Video Coding","level":3,"score":0.6123262047767639},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.6103822588920593},{"id":"https://openalex.org/C2776580754","wikidata":"https://www.wikidata.org/wiki/Q25098614","display_name":"Video decoder","level":3,"score":0.5590603351593018},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5310426354408264},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.5301469564437866},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45579206943511963},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4283401072025299},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39433375000953674},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34868326783180237},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.15803015232086182},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2010.5506035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2010.5506035","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1968961836","https://openalex.org/W1986548549","https://openalex.org/W2082546382","https://openalex.org/W2097430869","https://openalex.org/W2106191067","https://openalex.org/W2106219841","https://openalex.org/W2109766902","https://openalex.org/W2114423307","https://openalex.org/W2117364864","https://openalex.org/W2124252144","https://openalex.org/W2126033196","https://openalex.org/W2138692623","https://openalex.org/W2140199336","https://openalex.org/W2142866726","https://openalex.org/W2150886171","https://openalex.org/W2162724789","https://openalex.org/W2167789654","https://openalex.org/W2171522618","https://openalex.org/W2425240487","https://openalex.org/W3142845837"],"related_works":["https://openalex.org/W2149630753","https://openalex.org/W181604532","https://openalex.org/W1975527309","https://openalex.org/W1981234927","https://openalex.org/W2054531594","https://openalex.org/W1528097137","https://openalex.org/W1982766302","https://openalex.org/W2461224871","https://openalex.org/W3180330865","https://openalex.org/W2021590925"],"abstract_inverted_index":{"It":[0],"is":[1],"significantly":[2,88],"challenging":[3],"to":[4,129,133],"playback":[5],"H.264":[6,93],"compressed":[7,44],"video":[8,45,116,142],"in":[9,62],"real":[10],"time":[11],"on":[12,114],"mobile":[13],"devices":[14],"with":[15,30],"limited":[16],"computing":[17],"power.":[18],"In":[19,50],"this":[20],"paper,":[21],"we":[22],"propose":[23],"a":[24,31,47,63,80],"complexity":[25,38,98,110,124],"scalable":[26],"H.264/AVC":[27,136],"decoding":[28,42,84,123],"algorithm":[29],"downsizing":[32],"capability,":[33],"which":[34,107],"can":[35,59,86,95,125],"offer":[36],"the":[37,43,51,54,68,73,82,91,97,115,122,134,140],"scalability":[39,99],"by":[40,66,100],"directly":[41],"at":[46],"downsized":[48,64],"resolution.":[49],"proposed":[52,92],"method,":[53],"predicted":[55],"and":[56,72],"residual":[57],"signal":[58],"be":[60,87,126],"generated":[61],"resolution":[65],"modifying":[67],"motion":[69],"compensation":[70],"(MC)":[71],"inverse":[74],"discrete":[75],"cosine":[76],"transform":[77],"(IDCT).":[78],"As":[79],"result,":[81],"computational":[83],"load":[85],"reduced.":[89],"Moreover,":[90],"decoder":[94],"achieve":[96],"adaptively":[101],"discarding":[102],"(or":[103],"simplifying)":[104],"redundant":[105],"computations":[106],"have":[108],"larger":[109],"but":[111],"less":[112],"effect":[113],"quality.":[117,143],"Experimental":[118],"results":[119],"show":[120],"that":[121],"reduced":[127],"up":[128],"43%,":[130],"as":[131],"compared":[132],"conventional":[135],"decoder,":[137],"while":[138],"maintaining":[139],"acceptable":[141]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}