{"id":"https://openalex.org/W2121582810","doi":"https://doi.org/10.1109/tcsvt.2010.2087450","title":"RD Optimized Bandwidth Efficient Motion Estimation and Its Hardware Design With On-Demand Data Access","display_name":"RD Optimized Bandwidth Efficient Motion Estimation and Its Hardware Design With On-Demand Data Access","publication_year":2010,"publication_date":"2010-10-19","ids":{"openalex":"https://openalex.org/W2121582810","doi":"https://doi.org/10.1109/tcsvt.2010.2087450","mag":"2121582810"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2010.2087450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2010.2087450","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/A5021787474","display_name":"Gwo-Long Li","orcid":null},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Gwo-Long Li","raw_affiliation_strings":["Department of Electronics Engineering, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067793643","display_name":"Tian\u2010Sheuan Chang","orcid":"https://orcid.org/0000-0002-0561-8745"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tian-Sheuan Chang","raw_affiliation_strings":["Department of Electronics Engineering, National Chiao Tung University, Hsinchu, Taiwan","Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, National Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]},{"raw_affiliation_string":"Dept. of Electron. Eng, Nat. Chiao Tung Univ, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021787474"],"corresponding_institution_ids":["https://openalex.org/I148366613"],"apc_list":null,"apc_paid":null,"fwci":0.3382,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60536009,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"20","issue":"11","first_page":"1565","last_page":"1576"},"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":0.9988999962806702,"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":0.9968000054359436,"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":0.8104165196418762},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7694000005722046},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6272854804992676},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6176968216896057},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5671107769012451},{"id":"https://openalex.org/keywords/dynamic-bandwidth-allocation","display_name":"Dynamic bandwidth allocation","score":0.5470649600028992},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.4222303330898285},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.33844536542892456},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3289387822151184},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16388705372810364}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8104165196418762},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7694000005722046},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6272854804992676},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6176968216896057},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5671107769012451},{"id":"https://openalex.org/C145062175","wikidata":"https://www.wikidata.org/wiki/Q5318947","display_name":"Dynamic bandwidth allocation","level":3,"score":0.5470649600028992},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.4222303330898285},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.33844536542892456},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3289387822151184},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16388705372810364},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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/tcsvt.2010.2087450","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2010.2087450","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.1005.5134","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.1005.5134","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://ir.nctu.edu.tw:443/bitstream/11536/31966/1/000283952100016.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1503929165","https://openalex.org/W1884282572","https://openalex.org/W1994685695","https://openalex.org/W2020182573","https://openalex.org/W2036308532","https://openalex.org/W2060670567","https://openalex.org/W2099124466","https://openalex.org/W2099897971","https://openalex.org/W2102575612","https://openalex.org/W2103881587","https://openalex.org/W2105065484","https://openalex.org/W2106219841","https://openalex.org/W2107583154","https://openalex.org/W2109505848","https://openalex.org/W2116449393","https://openalex.org/W2118249800","https://openalex.org/W2127241838","https://openalex.org/W2133434846","https://openalex.org/W2133456772","https://openalex.org/W2140199336","https://openalex.org/W2144820986","https://openalex.org/W2145251738","https://openalex.org/W2146520276","https://openalex.org/W2151367327","https://openalex.org/W2159293115","https://openalex.org/W2167675716","https://openalex.org/W2566219694","https://openalex.org/W2977485454","https://openalex.org/W6629976245","https://openalex.org/W6679604944"],"related_works":["https://openalex.org/W1999486158","https://openalex.org/W2029299146","https://openalex.org/W2389261828","https://openalex.org/W3176276356","https://openalex.org/W2355511763","https://openalex.org/W2073876121","https://openalex.org/W2128382336","https://openalex.org/W2350829955","https://openalex.org/W1990230466","https://openalex.org/W2142810995"],"abstract_inverted_index":{"Data":[0],"bandwidth":[1,17,19,43,55,90,120,133,179],"dominates":[2],"the":[3,9,54,67,72,88,105,154,164,176,214],"performance":[4],"and":[5,18,26,47,79,140,188,197,207],"power":[6,34],"consumption":[7,35],"in":[8,144],"video":[10,28,73,126],"encoder":[11],"design.":[12,254],"In":[13,173],"which":[14,162],"a":[15,42],"low":[16,208],"aware":[20],"motion":[21,45,76,122,160,209,217],"estimation":[22,46,77,123,161,218],"design":[23,222],"enables":[24],"smooth":[25],"better":[27],"quality":[29],"as":[30,32],"well":[31],"lower":[33],"on":[36,202],"data":[37,60,69,85,106,119,132,156,167,171,178],"accesses.":[38],"This":[39],"paper":[40],"proposes":[41],"efficient":[44],"its":[48,249],"hardware":[49],"implementation":[50],"to":[51,65,71,102,125,153,168,213,248],"deal":[52],"with":[53,135,192,242],"issues.":[56],"First,":[57],"an":[58],"on-demand":[59],"access":[61],"mechanism":[62],"is":[63,92],"proposed":[64,97,113,182],"acquire":[66],"reference":[68,84,166],"according":[70,124],"content":[74,127],"for":[75,121,146,204,236],"process":[78,246],"thus":[80],"can":[81,184],"avoid":[82,169],"unnecessary":[83,170],"loading.":[86],"Furthermore,":[87],"available":[89,177],"constraint":[91],"properly":[93],"modeled":[94],"into":[95],"our":[96,112,181],"rate":[98],"distortion":[99],"optimization":[100],"framework":[101],"efficiently":[103],"use":[104],"bandwidth.":[107],"Simulation":[108],"results":[109],"show":[110],"that":[111],"algorithm":[114,183],"not":[115],"only":[116,223],"allocates":[117],"proper":[118],"but":[128],"also":[129],"saves":[130],"79.15%":[131],"demand":[134],"0.03":[136],"dB":[137,199],"PSNR":[138],"drop":[139],"2.50%":[141],"bitrate":[142],"increase":[143,201],"maximum":[145],"4":[147,237],"CIF":[148,238],"resolution":[149],"sequences,":[150],"when":[151,211,229],"compared":[152,212],"fully":[155],"reuse":[157],"full":[158,215],"search":[159,216,250],"reuses":[163],"overlapped":[165],"reloading.":[172],"addition,":[174],"under":[175],"constraint,":[180],"achieve":[185],"2.43%,":[186],"0.08%,":[187],"0.20%":[189],"BD-bitrate":[190],"saving":[191],"0.17":[193],"dB,":[194,196],"0.01":[195,198],"BD-PSNR":[200],"average":[203],"high,":[205],"median,":[206],"sequences":[210],"algorithm.":[219],"The":[220],"resulted":[221],"needs":[224],"75.27":[225],"K":[226],"gate":[227],"counts":[228],"running":[230],"at":[231,239],"23":[232],"MHz":[233],"operating":[234],"frequency":[235],"30":[240],"frames/s":[241],"90":[243],"nm":[244],"CMOS":[245],"due":[247],"range":[251],"independent":[252],"buffer":[253]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}