{"id":"https://openalex.org/W2095821242","doi":"https://doi.org/10.1109/icassp.2009.4959762","title":"An improved SATD-based intra mode decision algorithm for H.264/AVC","display_name":"An improved SATD-based intra mode decision algorithm for H.264/AVC","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2095821242","doi":"https://doi.org/10.1109/icassp.2009.4959762","mag":"2095821242"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4959762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959762","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/A5024183117","display_name":"Yu-Ming Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Ming Lee","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taiwan","Department of Communication Engineering, National Central University, Taiwan, 32054, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taiwan","institution_ids":["https://openalex.org/I22265921"]},{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taiwan, 32054, R.O.C","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087987038","display_name":"Jyun-De Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jyun-De Wu","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taiwan","Department of Communication Engineering, National Central University, Taiwan, 32054, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taiwan","institution_ids":["https://openalex.org/I22265921"]},{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taiwan, 32054, R.O.C","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059026057","display_name":"Yinyi Lin","orcid":"https://orcid.org/0000-0002-8769-8506"},"institutions":[{"id":"https://openalex.org/I22265921","display_name":"National Central University","ror":"https://ror.org/00944ve71","country_code":"TW","type":"education","lineage":["https://openalex.org/I22265921"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yinyi Lin","raw_affiliation_strings":["Department of Communication Engineering, National Central University, Taiwan","Department of Communication Engineering, National Central University, Taiwan, 32054, R.O.C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taiwan","institution_ids":["https://openalex.org/I22265921"]},{"raw_affiliation_string":"Department of Communication Engineering, National Central University, Taiwan, 32054, R.O.C","institution_ids":["https://openalex.org/I22265921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I22265921"],"apc_list":null,"apc_paid":null,"fwci":2.8571,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.9054242,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1029","last_page":"1032"},"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":0.9919999837875366,"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":0.9865000247955322,"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":0.7935097217559814},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7415762543678284},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6617779731750488},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6408085823059082},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6111644506454468},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.5790635943412781},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09744608402252197}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7935097217559814},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7415762543678284},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6617779731750488},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6408085823059082},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6111644506454468},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5790635943412781},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09744608402252197},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/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/icassp.2009.4959762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959762","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7099999785423279,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1551210394","https://openalex.org/W1577386233","https://openalex.org/W1718806160","https://openalex.org/W2107377589","https://openalex.org/W2113581782","https://openalex.org/W2138183445","https://openalex.org/W2160429753","https://openalex.org/W2601037006","https://openalex.org/W6637700517","https://openalex.org/W6680578492"],"related_works":["https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2053286651","https://openalex.org/W4231775656","https://openalex.org/W2181743346","https://openalex.org/W2187401768","https://openalex.org/W2046435967","https://openalex.org/W2181413294","https://openalex.org/W2989452537","https://openalex.org/W2352590024"],"abstract_inverted_index":{"In":[0,23],"the":[1,16,28,68,88,92],"previous":[2,29],"work":[3,30],"we":[4,26],"presented":[5],"a":[6],"SATD-based":[7,35],"intra":[8,36,48],"mode":[9,37,49],"decision":[10],"algorithm":[11,58,79,94],"for":[12,47],"H.264/AVC":[13],"to":[14,43,67],"reduce":[15],"computational":[17],"complexity,":[18],"based":[19],"upon":[20],"SATD":[21],"coefficients.":[22],"this":[24],"paper,":[25],"extend":[27],"and":[31,87],"propose":[32],"an":[33],"improved":[34],"decision,":[38],"which":[39],"uses":[40],"low-frequency":[41],"components":[42],"provide":[44],"local":[45],"characteristics":[46],"selection.":[50],"The":[51,77],"experimental":[52],"results":[53,89],"reveal":[54],"that":[55,91,101],"our":[56],"proposed":[57,78,93],"can":[59],"achieve":[60],"significant":[61],"reduction":[62,98],"of":[63],"computation":[64,100],"time":[65],"compared":[66,82],"reference":[69],"program,":[70],"while":[71],"still":[72],"maintaining":[73],"good":[74],"coding":[75],"performance.":[76],"is":[80],"also":[81],"with":[83],"two":[84,103],"distinct":[85],"algorithms":[86],"indicate":[90],"brings":[95],"out":[96],"higher":[97],"in":[99],"these":[102],"algorithms.":[104]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
