{"id":"https://openalex.org/W2158863139","doi":"https://doi.org/10.1109/tcsvt.2011.2133230","title":"High Efficiency Architecture Design of Real-Time QFHD for H.264/AVC Fast Block Motion Estimation","display_name":"High Efficiency Architecture Design of Real-Time QFHD for H.264/AVC Fast Block Motion Estimation","publication_year":2011,"publication_date":"2011-03-29","ids":{"openalex":"https://openalex.org/W2158863139","doi":"https://doi.org/10.1109/tcsvt.2011.2133230","mag":"2158863139"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2011.2133230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2011.2133230","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","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/A5062323682","display_name":"Tsung\u2010Han Tsai","orcid":"https://orcid.org/0000-0001-7524-0621"},"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":"Tsung-Han Tsai","raw_affiliation_strings":["Department of Electronics Engineering, National Central University, Taoyuan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Central University, Taoyuan, Taiwan","institution_ids":["https://openalex.org/I22265921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073547569","display_name":"Yu-Nan Pan","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-Nan Pan","raw_affiliation_strings":["Department of Electronics Engineering, National Central University, Taoyuan, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Central University, Taoyuan, Taiwan","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":3.6882,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.94092295,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"11","first_page":"1646","last_page":"1658"},"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":0.9950000047683716,"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":0.9919000267982483,"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":0.7719700932502747},{"id":"https://openalex.org/keywords/motion-vector","display_name":"Motion vector","score":0.7196721434593201},{"id":"https://openalex.org/keywords/macroblock","display_name":"Macroblock","score":0.6921607851982117},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6735446453094482},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49793434143066406},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.4713439643383026},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.46935707330703735},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.46607351303100586},{"id":"https://openalex.org/keywords/block-size","display_name":"Block size","score":0.4591490626335144},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.45764654874801636},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.45384544134140015},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.2244177758693695},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.15180039405822754},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.14086127281188965},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12949585914611816},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09556597471237183}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7719700932502747},{"id":"https://openalex.org/C2779020251","wikidata":"https://www.wikidata.org/wiki/Q3555171","display_name":"Motion vector","level":3,"score":0.7196721434593201},{"id":"https://openalex.org/C124828224","wikidata":"https://www.wikidata.org/wiki/Q2632668","display_name":"Macroblock","level":3,"score":0.6921607851982117},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6735446453094482},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49793434143066406},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.4713439643383026},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.46935707330703735},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.46607351303100586},{"id":"https://openalex.org/C41431624","wikidata":"https://www.wikidata.org/wiki/Q1053357","display_name":"Block size","level":3,"score":0.4591490626335144},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45764654874801636},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.45384544134140015},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.2244177758693695},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.15180039405822754},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.14086127281188965},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12949585914611816},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09556597471237183},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/tcsvt.2011.2133230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2011.2133230","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4699999988079071}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1573677559","https://openalex.org/W1836233800","https://openalex.org/W1933961863","https://openalex.org/W1979459774","https://openalex.org/W1996443413","https://openalex.org/W2003331958","https://openalex.org/W2047078096","https://openalex.org/W2099124466","https://openalex.org/W2103336261","https://openalex.org/W2115547150","https://openalex.org/W2116481923","https://openalex.org/W2117242642","https://openalex.org/W2131500202","https://openalex.org/W2137197310","https://openalex.org/W2143498865","https://openalex.org/W2145251738","https://openalex.org/W2156340342","https://openalex.org/W2158113616","https://openalex.org/W2546244252","https://openalex.org/W3023411394","https://openalex.org/W6638706860","https://openalex.org/W6640464838","https://openalex.org/W6677418398","https://openalex.org/W6679568700"],"related_works":["https://openalex.org/W2353219348","https://openalex.org/W4235543306","https://openalex.org/W2131406966","https://openalex.org/W2102834173","https://openalex.org/W839483973","https://openalex.org/W2082324601","https://openalex.org/W1575533963","https://openalex.org/W2561526249","https://openalex.org/W2100067270","https://openalex.org/W2378715580"],"abstract_inverted_index":{"Motion":[0],"estimation":[1],"(ME)":[2],"in":[3],"the":[4,17,32,42,47,50,66,72,86,97,107,121,131,174,178,190,211,215,229,240,247],"MPEG-4":[5],"AVC/JVT/H.264":[6],"video":[7],"coding":[8,25,28],"standard":[9],"employs":[10],"seven":[11],"permitted":[12],"block":[13,34,52,88],"sizes":[14],"to":[15,84,169,206],"improve":[16],"rate-distortion":[18],"performance.":[19],"This":[20,54],"novel":[21],"feature":[22],"achieves":[23],"significant":[24],"gain":[26],"over":[27],"a":[29,60,145],"macroblock":[30],"using":[31],"fixed":[33],"size.":[35],"However,":[36],"ME":[37,63,118,158],"is":[38,110,124,136,243,250],"computationally":[39],"intensive":[40],"with":[41,46,65,155,185,224],"complexity":[43],"increasing":[44],"linearly":[45],"number":[48],"of":[49,177,193,214,232,239],"allowed":[51],"sizes.":[53],"paper":[55],"presents":[56],"an":[57],"architecture":[58,143,162,199,242],"for":[59,173,210],"combined":[61],"fast":[62,117],"algorithm":[64,80,95,109,123],"predict":[67,85],"hexagon":[68],"search":[69,147,191,230],"(PHS)":[70],"and":[71,91,130,149,189,228,246],"edge":[73,82],"information":[74,83],"mode":[75],"decision":[76],"(EIMD).":[77],"The":[78,93,102,141,160,197,236],"EIMD":[79],"utilizes":[81],"best":[87,98],"size":[89],"quickly":[90],"precisely.":[92],"PHS":[94],"searches":[96],"motion":[99],"vector":[100],"efficiently.":[101],"analytical":[103],"results":[104],"reveal":[105],"that":[106],"EIMD+PHS":[108,122],"2.4-25":[111],"times":[112,126],"faster":[113,127],"than":[114,128,138],"other":[115,156],"popular":[116,157],"algorithms.":[119],"Additionally,":[120],"600-2000":[125],"JM10.2,":[129],"peak":[132],"signal-to-noise":[133],"ratio":[134],"degradation":[135],"less":[137],"0.15":[139],"dB.":[140],"proposed":[142,161,198,241],"applies":[144],"large":[146],"range":[148,192,231],"low":[150],"operation":[151],"frequency":[152,168,205],"as":[153],"compared":[154],"architectures.":[159],"only":[163,200],"needs":[164],"19.4":[165],"MHz":[166,203],"operating":[167,204],"achieve":[170,207],"real-time":[171,208],"execution":[172,209],"general":[175],"specification":[176,213],"standard-definition":[179],"television":[180],"(720":[181],"\u00d7":[182,195,221,234],"480)":[183],"used":[184,223],"four":[186],"reference":[187,226],"frames":[188],"256":[194,233],"256.":[196,235],"requires":[201],"116.6":[202],"ultrahigh":[212],"quad":[216],"full":[217],"high":[218],"definition":[219],"(3840":[220],"2160)":[222],"one":[225],"frame":[227],"gate":[237],"count":[238],"300":[244],"K,":[245],"memory":[248],"usage":[249],"12.6":[251],"kB.":[252]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
