{"id":"https://openalex.org/W1579940903","doi":"https://doi.org/10.1109/iscas.2004.1328852","title":"Efficient multi-frame motion estimation algorithms for MPEG-4 AVC/JVT/H.264","display_name":"Efficient multi-frame motion estimation algorithms for MPEG-4 AVC/JVT/H.264","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1579940903","doi":"https://doi.org/10.1109/iscas.2004.1328852","mag":"1579940903"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2004.1328852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2004.1328852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5108049714","display_name":"Mei\u2010Juan Chen","orcid":"https://orcid.org/0000-0003-3382-8296"},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Mei-Juan Chen","raw_affiliation_strings":["Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072193553","display_name":"Yi-Yen Chiang","orcid":null},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Yen Chiang","raw_affiliation_strings":["Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042626658","display_name":"Hung-Ju Li","orcid":null},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hung-Ju Li","raw_affiliation_strings":["Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#","institution_ids":["https://openalex.org/I33096239"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033452769","display_name":"Ming-Chieh Chi","orcid":null},"institutions":[{"id":"https://openalex.org/I33096239","display_name":"National Dong Hwa University","ror":"https://ror.org/00mng9617","country_code":"TW","type":"education","lineage":["https://openalex.org/I33096239"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Chieh Chi","raw_affiliation_strings":["Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., National Dong-Hwa Univ., Hualien, Taiwan","institution_ids":["https://openalex.org/I33096239"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Dong Hwa Univ., Hualien, Taiwan#TAB#","institution_ids":["https://openalex.org/I33096239"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I33096239"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"737"},"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":0.9905999898910522,"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":0.9886999726295471,"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/quarter-pixel-motion","display_name":"Quarter-pixel motion","score":0.9079084992408752},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.8398519158363342},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.8154257535934448},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.7989931106567383},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.7930725812911987},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7755860686302185},{"id":"https://openalex.org/keywords/block-matching-algorithm","display_name":"Block-matching algorithm","score":0.7579161524772644},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6993504762649536},{"id":"https://openalex.org/keywords/inter-frame","display_name":"Inter frame","score":0.6562491655349731},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.529076874256134},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5084556341171265},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4835331439971924},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4717724323272705},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4620368480682373},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3852694034576416},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17360526323318481},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.12235432863235474},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.12120738625526428},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08311545848846436}],"concepts":[{"id":"https://openalex.org/C174493125","wikidata":"https://www.wikidata.org/wiki/Q1073461","display_name":"Quarter-pixel motion","level":3,"score":0.9079084992408752},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.8398519158363342},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.8154257535934448},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.7989931106567383},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.7930725812911987},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7755860686302185},{"id":"https://openalex.org/C167510206","wikidata":"https://www.wikidata.org/wiki/Q2835824","display_name":"Block-matching algorithm","level":4,"score":0.7579161524772644},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6993504762649536},{"id":"https://openalex.org/C39394851","wikidata":"https://www.wikidata.org/wiki/Q921594","display_name":"Inter frame","level":4,"score":0.6562491655349731},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.529076874256134},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5084556341171265},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4835331439971924},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4717724323272705},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4620368480682373},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3852694034576416},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17360526323318481},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.12235432863235474},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.12120738625526428},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08311545848846436},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas.2004.1328852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2004.1328852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.499.3660","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.499.3660","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://vc.cs.nthu.edu.tw/home/paper/codfiles/shihyu/200411021730/Efficient_multi-frame_motion_estimation_algorithms_for_MPEG-4_AVCJVTH.264.pdf","raw_type":"text"}],"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/W1597174757","https://openalex.org/W2117373478","https://openalex.org/W2143589929","https://openalex.org/W2425240487","https://openalex.org/W6635664198"],"related_works":["https://openalex.org/W1899533084","https://openalex.org/W4285350705","https://openalex.org/W2548747278","https://openalex.org/W2060632806","https://openalex.org/W1969136679","https://openalex.org/W1579940903","https://openalex.org/W2070879308","https://openalex.org/W1988704969","https://openalex.org/W4250500397","https://openalex.org/W2120898383"],"abstract_inverted_index":{"In":[0,66],"H.264":[1,46],"standard,":[2],"a":[3,61,140],"lot":[4,62],"of":[5,63,76,129],"computational":[6,155],"complexity":[7],"is":[8],"consumed":[9],"in":[10,105,120,136],"the":[11,23,33,45,50,56,77,82,90,96,102,115,127,130,154,158],"encoder":[12],"for":[13,31,122,133,157],"motion":[14,35,78,92,98,131,159],"estimation.":[15],"It":[16],"allows":[17],"seven":[18],"block":[19],"sizes":[20],"to":[21,27,37,54,94,150],"perform":[22],"motion/compensation,":[24],"and":[25,41,138],"refers":[26],"previous":[28,162],"five":[29],"frames":[30,135],"searching":[32,64,72],"best":[34,57],"vector":[36,79,99,132],"achieve":[38],"lower":[39],"bitrate":[40],"higher":[42],"quality.":[43],"Since":[44],"reference":[47,84,107,134],"software":[48],"uses":[49],"full":[51,103],"search":[52,104,145],"scheme":[53],"obtain":[55,114],"performance,":[58],"it":[59],"spends":[60],"time.":[65],"this":[67],"paper":[68],"we":[69],"propose":[70],"efficient":[71],"algorithms":[73,88,112],"by":[74],"reuse":[75],"information":[80],"from":[81,126,161],"last":[83],"frame.":[85,108,164],"The":[86],"proposed":[87,111],"use":[89],"stored":[91],"vectors":[93],"compose":[95],"current":[97],"without":[100],"performing":[101],"each":[106],"Therefore,":[109],"our":[110],"can":[113,147],"speed":[116],"up":[117],"ratio":[118],"4":[119],"average":[121],"encoding,":[123],"which":[124],"benefits":[125],"prediction":[128],"advance":[137],"maintain":[139],"good":[141],"performance.":[142],"Any":[143],"fast":[144],"algorithm":[146],"be":[148],"utilized":[149],"further":[151],"largely":[152],"reduce":[153],"load":[156],"estimation":[160],"one":[163]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}