{"id":"https://openalex.org/W2109144312","doi":"https://doi.org/10.1109/tcsvt.2009.2022704","title":"Selective Search Area Reuse Algorithm for Low External Memory Access Motion Estimation","display_name":"Selective Search Area Reuse Algorithm for Low External Memory Access Motion Estimation","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2109144312","doi":"https://doi.org/10.1109/tcsvt.2009.2022704","mag":"2109144312"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2009.2022704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2009.2022704","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/A5111934929","display_name":"Heejun Shim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Heejun Shim","raw_affiliation_strings":["Samsung Advanced Institute of Technology, Yongin si, South Korea","[Samsung Advanced Institute of Technology, Yongin, South Korea]"],"affiliations":[{"raw_affiliation_string":"Samsung Advanced Institute of Technology, Yongin si, South Korea","institution_ids":["https://openalex.org/I2250650973"]},{"raw_affiliation_string":"[Samsung Advanced Institute of Technology, Yongin, South Korea]","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109096321","display_name":"Chong-Min Kyung","orcid":null},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chong-Min Kyung","raw_affiliation_strings":["School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, South Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"School of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5111934929"],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":3.568,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.92904039,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"19","issue":"7","first_page":"1044","last_page":"1050"},"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":0.9998999834060669,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991999864578247,"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":0.8252198696136475},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.7245557308197021},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.6709871292114258},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.5392242074012756},{"id":"https://openalex.org/keywords/auxiliary-memory","display_name":"Auxiliary memory","score":0.4837177097797394},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4721496105194092},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4529610276222229},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.444189190864563},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4307239055633545},{"id":"https://openalex.org/keywords/peak-signal-to-noise-ratio","display_name":"Peak signal-to-noise ratio","score":0.4245024025440216},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.42215585708618164},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.41158217191696167},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.37306714057922363},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.26380789279937744},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08603039383888245}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8252198696136475},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.7245557308197021},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.6709871292114258},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.5392242074012756},{"id":"https://openalex.org/C82687282","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Auxiliary memory","level":2,"score":0.4837177097797394},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4721496105194092},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4529610276222229},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.444189190864563},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4307239055633545},{"id":"https://openalex.org/C154579607","wikidata":"https://www.wikidata.org/wiki/Q3373850","display_name":"Peak signal-to-noise ratio","level":3,"score":0.4245024025440216},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.42215585708618164},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.41158217191696167},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.37306714057922363},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.26380789279937744},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08603039383888245},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2009.2022704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2009.2022704","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":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1557289526","https://openalex.org/W1563780747","https://openalex.org/W1603895355","https://openalex.org/W1799038131","https://openalex.org/W1836233800","https://openalex.org/W2066995382","https://openalex.org/W2079171573","https://openalex.org/W2096586367","https://openalex.org/W2103881587","https://openalex.org/W2106219841","https://openalex.org/W2110535003","https://openalex.org/W2115547150","https://openalex.org/W2127568162","https://openalex.org/W2128449318","https://openalex.org/W2133477568","https://openalex.org/W2138952066","https://openalex.org/W2144820986","https://openalex.org/W2146520276","https://openalex.org/W2149233036","https://openalex.org/W2151358473","https://openalex.org/W2154325696","https://openalex.org/W2154816270","https://openalex.org/W2171203958","https://openalex.org/W2488097972","https://openalex.org/W4231066912","https://openalex.org/W4248112774","https://openalex.org/W6633748192","https://openalex.org/W6638638061","https://openalex.org/W6638706860"],"related_works":["https://openalex.org/W2050308556","https://openalex.org/W2162641729","https://openalex.org/W3016205863","https://openalex.org/W2010147034","https://openalex.org/W2057007462","https://openalex.org/W2425469620","https://openalex.org/W4210509748","https://openalex.org/W2077474214","https://openalex.org/W2084611917","https://openalex.org/W181604532"],"abstract_inverted_index":{"In":[0,67,146],"motion":[1,42,78],"estimation":[2,79],"for":[3,163],"video":[4,152],"codec,":[5],"reducing":[6],"the":[7,31,56,99,112,115,123,137,147,150,172,180,197],"amount":[8,57,181],"of":[9,58,114,130,139,149,174,182,193,199],"external":[10,59],"memory":[11,32,60,106,161,183],"access":[12,33,61,184],"is":[13],"critical":[14],"to":[15,20,29,54,74,83,110,136,168],"reduce":[16,30,55],"power":[17],"consumption":[18],"and":[19,178],"minimize":[21],"performance":[22],"degradation.":[23,66],"Previous":[24],"search":[25,49,94,128],"area":[26,50],"reuse":[27,51],"algorithms":[28],"still":[34],"suffer":[35],"from":[36],"coding":[37,64],"efficiency":[38,65],"degradation":[39,165],"in":[40,142,171,196],"fast":[41,175],"video.":[43],"Previously,":[44],"we":[45,70,89,103],"proposed":[46,124],"a":[47,81,91,105,127,158,188],"selective":[48],"(SSAR)":[52],"algorithm":[53,73,96,125,155],"with":[62,80,126,157,187],"minimal":[63],"this":[68],"letter,":[69],"extend":[71],"SSAR":[72,100],"multiple":[75,85,143],"reference":[76,144],"frame":[77],"method":[82,109],"utilize":[84],"on-chip":[86,117,140,160],"memories.":[87],"Then,":[88],"propose":[90,104],"frame-level":[92],"dynamic":[93],"range":[95,129],"based":[97],"on":[98],"algorithm.":[101],"Finally,":[102],"usage":[107],"switching":[108],"increase":[111],"utilization":[113],"limited-size":[116],"memory.":[118],"Experimental":[119],"results":[120,148],"show":[121],"that":[122],"16":[131],"achieves":[132],"28.64-56.24%":[133],"reduction":[134],"according":[135],"number":[138],"memories":[141],"frames.":[145],"Foreman":[151],"sequence,":[153],"our":[154],"operating":[156],"fixed-size":[159],"compensated":[162],"quality":[164],"by":[166,185],"up":[167],"2.7":[169],"dB":[170,195],"frames":[173,198],"camera":[176,200],"motion,":[177],"reduced":[179],"22.6%":[186],"peak":[189],"signal-to-noise":[190],"ratio":[191],"gain":[192],"1":[194],"shaking.":[201]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
