{"id":"https://openalex.org/W2125097306","doi":"https://doi.org/10.1109/icassp.2006.1660800","title":"Architecture Design of Low Power Integer Motion Estimation for H. 264/AVC","display_name":"Architecture Design of Low Power Integer Motion Estimation for H. 264/AVC","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W2125097306","doi":"https://doi.org/10.1109/icassp.2006.1660800","mag":"2125097306"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2006.1660800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","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/A5004006141","display_name":"Tung-Chien Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tung-Chien Chen","raw_affiliation_strings":["DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","DSP/IC Design Lab., Graduate Institute of Electronics Engineering and Department of Electrical, Engineering, National Taiwan University; Email: djchen, doliamo, bigmac, lgchen@video.ee.ntu.edu.tw"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"DSP/IC Design Lab., Graduate Institute of Electronics Engineering and Department of Electrical, Engineering, National Taiwan University; Email: djchen, doliamo, bigmac, lgchen@video.ee.ntu.edu.tw","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100650507","display_name":"Yuhan Chen","orcid":"https://orcid.org/0000-0003-3954-1608"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Han Chen","raw_affiliation_strings":["DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","Dept. of Electr. Eng, Nat. Taiwan Univ., Taipei"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Nat. Taiwan Univ., Taipei","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110928692","display_name":"Sung-Fang Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Sung-Fang Tsai","raw_affiliation_strings":["DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","Dept. of Electr. Eng, Nat. Taiwan Univ., Taipei"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Nat. Taiwan Univ., Taipei","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071031607","display_name":"Liang\u2010Gee Chen","orcid":"https://orcid.org/0000-0001-9746-9355"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Liang-Gee Chen","raw_affiliation_strings":["DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","Dept. of Electr. Eng, Nat. Taiwan Univ., Taipei"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DSP/IC Design Lab, Graduate Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Dept. of Electr. Eng, Nat. Taiwan Univ., Taipei","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"III","last_page":"900"},"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":0.9976000189781189,"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":0.9922000169754028,"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":0.7381848096847534},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6851242184638977},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5341272354125977},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5302875638008118},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5052090287208557},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.48063722252845764},{"id":"https://openalex.org/keywords/design-flow","display_name":"Design flow","score":0.47825682163238525},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.469843327999115},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.45661941170692444},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4544757008552551},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.4430365264415741},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.4276983141899109},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3642193377017975},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3377229571342468},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.29644080996513367},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13188228011131287},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13067135214805603},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1272507607936859},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11759379506111145}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7381848096847534},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6851242184638977},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5341272354125977},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5302875638008118},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5052090287208557},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.48063722252845764},{"id":"https://openalex.org/C37135326","wikidata":"https://www.wikidata.org/wiki/Q931942","display_name":"Design flow","level":2,"score":0.47825682163238525},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.469843327999115},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.45661941170692444},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4544757008552551},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4430365264415741},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.4276983141899109},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3642193377017975},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3377229571342468},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.29644080996513367},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13188228011131287},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13067135214805603},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1272507607936859},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11759379506111145},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2006.1660800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1503929165","https://openalex.org/W1563780747","https://openalex.org/W1963600407","https://openalex.org/W1979459774","https://openalex.org/W1994685695","https://openalex.org/W2106219841","https://openalex.org/W2113724275","https://openalex.org/W2140199336","https://openalex.org/W2142351101","https://openalex.org/W2144820986","https://openalex.org/W2306786615","https://openalex.org/W2533886715","https://openalex.org/W2566219694","https://openalex.org/W6629976245","https://openalex.org/W6648884555","https://openalex.org/W6676634964","https://openalex.org/W6728945266"],"related_works":["https://openalex.org/W2000444236","https://openalex.org/W2384475851","https://openalex.org/W2353602216","https://openalex.org/W2367078749","https://openalex.org/W2381798600","https://openalex.org/W2351618306","https://openalex.org/W2133117170","https://openalex.org/W2999162218","https://openalex.org/W2390634956","https://openalex.org/W2991736735"],"abstract_inverted_index":{"In":[0,26],"motion":[1],"estimation,":[2],"fast":[3],"algorithms":[4],"usually":[5],"lead":[6],"to":[7,38,54,74,90,109],"an":[8,84],"irregular":[9],"searching":[10,86],"flow,":[11],"and":[12,45,80],"the":[13,41,60,92,110],"power":[14,100,116],"reduction":[15],"on":[16,43],"architecture":[17,46],"level":[18],"is":[19,36,52,72,88,121],"constrained":[20],"for":[21,33,59,123],"poor":[22],"data":[23,70],"reuse":[24],"(DR).":[25],"this":[27],"paper,":[28],"a":[29],"parallel":[30],"IME":[31],"hardware":[32],"H.":[34],"264/AVC":[35],"proposed":[37,73],"well":[39],"combine":[40],"techniques":[42],"algorithm":[44],"levels.":[47],"The":[48],"\"2-D":[49],"SAD":[50],"Tree\"":[51],"adopted":[53],"support":[55,75],"intra-and":[56],"inter-candidate":[57],"DR":[58,76],"content-adaptive":[61],"parallel-VBS":[62],"four":[63],"step":[64],"search":[65,102],"algorithm.":[66],"A":[67],"ladder-shaped":[68],"reference":[69],"arrangement":[71],"in":[77,113],"both":[78],"horizontal":[79],"vertical":[81],"directions,":[82],"while":[83],"advanced":[85],"flow":[87],"applied":[89],"reduce":[91],"latency":[93],"cycles.":[94],"After":[95],"these":[96],"two":[97],"techniques,":[98],"77.6%":[99],"of":[101],"window":[103],"SRAMs":[104],"can":[105],"be":[106],"reduced.":[107],"According":[108],"implementation":[111],"result,":[112],"ultra":[114],"low":[115],"mode,":[117],"only":[118],"1.424":[119],"mW":[120],"required":[122],"realtime":[124],"encoding":[125],"CIF":[126],"30fps":[127],"videos":[128],"with":[129],"13.5":[130],"MHz":[131],"operation":[132],"frequency.":[133]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
