{"id":"https://openalex.org/W2026159024","doi":"https://doi.org/10.1145/2460216.2460220","title":"An augmented reality system with a coarse-grained reconfigurable device","display_name":"An augmented reality system with a coarse-grained reconfigurable device","publication_year":2012,"publication_date":"2012-03-25","ids":{"openalex":"https://openalex.org/W2026159024","doi":"https://doi.org/10.1145/2460216.2460220","mag":"2026159024"},"language":"en","primary_location":{"id":"doi:10.1145/2460216.2460220","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2460216.2460220","pdf_url":null,"source":{"id":"https://openalex.org/S4210193905","display_name":"ACM SIGARCH Computer Architecture News","issn_l":"0163-5964","issn":["0163-5964","1943-5851"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320740","host_organization_name":"ACM SIGARCH","host_organization_lineage":["https://openalex.org/P4310320740"],"host_organization_lineage_names":["ACM SIGARCH"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGARCH Computer Architecture News","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/A5042997617","display_name":"Kei Kinoshita","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kei Kinoshita","raw_affiliation_strings":["University of Tsukuba, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Ibaraki, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078851792","display_name":"Daisuke Takano","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daisuke Takano","raw_affiliation_strings":["University of Tsukuba, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Ibaraki, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100842643","display_name":"Tomoyuki Okamura","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoyuki Okamura","raw_affiliation_strings":["University of Tsukuba, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Ibaraki, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025162113","display_name":"Tetsuhiko Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuhiko Yao","raw_affiliation_strings":["University of Tsukuba, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Ibaraki, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060442383","display_name":"Yoshiki Yamaguchi","orcid":"https://orcid.org/0000-0001-9744-8271"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshiki Yamaguchi","raw_affiliation_strings":["University of Tsukuba, Ibaraki, Japan"],"affiliations":[{"raw_affiliation_string":"University of Tsukuba, Ibaraki, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5042997617"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":null,"apc_paid":null,"fwci":0.2901,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55518081,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"40","issue":"5","first_page":"16","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/video-graphics-array","display_name":"Video Graphics Array","score":0.8129851818084717},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7922230958938599},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6842048764228821},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.6375743746757507},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.6368662714958191},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6152845025062561},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.5978662967681885},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5574147701263428},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.552053689956665},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4841381013393402},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.48156479001045227},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.47043582797050476},{"id":"https://openalex.org/keywords/translation","display_name":"Translation (biology)","score":0.4315451383590698},{"id":"https://openalex.org/keywords/high-dynamic-range","display_name":"High dynamic range","score":0.42047318816185},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.4155796766281128},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3604668378829956},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.30480438470840454},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.22801950573921204},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.22307676076889038},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.21354851126670837},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17707383632659912}],"concepts":[{"id":"https://openalex.org/C139983466","wikidata":"https://www.wikidata.org/wiki/Q17194","display_name":"Video Graphics Array","level":3,"score":0.8129851818084717},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7922230958938599},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6842048764228821},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.6375743746757507},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.6368662714958191},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6152845025062561},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.5978662967681885},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5574147701263428},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.552053689956665},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4841381013393402},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.48156479001045227},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.47043582797050476},{"id":"https://openalex.org/C149364088","wikidata":"https://www.wikidata.org/wiki/Q185917","display_name":"Translation (biology)","level":4,"score":0.4315451383590698},{"id":"https://openalex.org/C2780056265","wikidata":"https://www.wikidata.org/wiki/Q106239881","display_name":"High dynamic range","level":3,"score":0.42047318816185},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.4155796766281128},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3604668378829956},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.30480438470840454},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.22801950573921204},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.22307676076889038},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.21354851126670837},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17707383632659912},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C105580179","wikidata":"https://www.wikidata.org/wiki/Q188928","display_name":"Messenger RNA","level":3,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2460216.2460220","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2460216.2460220","pdf_url":null,"source":{"id":"https://openalex.org/S4210193905","display_name":"ACM SIGARCH Computer Architecture News","issn_l":"0163-5964","issn":["0163-5964","1943-5851"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320740","host_organization_name":"ACM SIGARCH","host_organization_lineage":["https://openalex.org/P4310320740"],"host_organization_lineage_names":["ACM SIGARCH"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGARCH Computer Architecture News","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":0.8500000238418579}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W52105682","https://openalex.org/W1555556478","https://openalex.org/W1608052045","https://openalex.org/W2117099910","https://openalex.org/W2118877769","https://openalex.org/W2130103520","https://openalex.org/W2314294951","https://openalex.org/W2487430748","https://openalex.org/W4249142012","https://openalex.org/W4256361765"],"related_works":["https://openalex.org/W2360664843","https://openalex.org/W2364087260","https://openalex.org/W2390465755","https://openalex.org/W2094322362","https://openalex.org/W2086672486","https://openalex.org/W2575964431","https://openalex.org/W2383534223","https://openalex.org/W2348524279","https://openalex.org/W2776198954","https://openalex.org/W2787936729"],"abstract_inverted_index":{"Image":[0],"recognition":[1,64,144],"and":[2,27,65,90,97,115,145,186],"motion":[3,71,146],"tracking":[4,68,147],"are":[5,148,170],"widely":[6],"utilized":[7],"in":[8,43],"the":[9,25,28,128,152],"field":[10],"of":[11,30,78,109,130],"Augmented":[12],"Reality":[13],"(AR).":[14],"Although":[15],"their":[16],"computational":[17],"cost":[18],"is":[19,35,76,94,101,111,117,155],"huge,":[20],"they":[21],"enable":[22],"to":[23,119,172],"extend":[24],"practicality":[26],"range":[29],"applications":[31],"if":[32],"all":[33],"computation":[34,153,177],"processed":[36],"within":[37,150],"real":[38,138],"time.":[39],"Toward":[40],"this":[41,44],"goal,":[42],"paper,":[45],"we":[46,169],"propose":[47],"a":[48,59,66,95,137,161,174,179],"handheld":[49],"AR":[50,74],"system":[51,75,141],"optimized":[52],"for":[53,62,70,121],"direct":[54],"hardware":[55],"computation.":[56],"It":[57],"includes":[58],"subspace":[60],"method":[61],"image":[63,143],"KLT":[67],"algorithm":[69],"tracking.":[72],"The":[73,107,133],"composed":[77],"one":[79,82,85],"two-million-pixel-CCD-image":[80],"sensor,":[81],"head-mounted":[83],"display,":[84],"reconfigurable":[86],"device":[87,99],"called":[88],"DAPDNA-2,":[89],"so":[91],"on.":[92],"DAPDNA-2":[93,110],"coarse-grained":[96,180],"dynamic-reconfigurable":[98],"which":[100],"produced":[102],"by":[103],"Tokyo":[104],"Keiki":[105],"Inc.":[106],"merit":[108],"its":[112],"short-reconfiguration":[113],"time":[114,154],"it":[116],"utilised":[118],"full":[120],"not":[122],"only":[123],"high":[124],"performance":[125],"but":[126],"also":[127],"reduction":[129],"power":[131],"consumption.":[132],"experimental":[134],"result":[135],"through":[136],"Japanese-English":[139],"translation":[140],"shows":[142],"computed":[149],"real-time;":[151],"less":[156],"than":[157],"0.741":[158],"milliseconds":[159],"per":[160],"VGA-resolution":[162],"(640":[163],"x":[164],"480":[165],"pixels)":[166],"frame.":[167],"Thus,":[168],"able":[171],"find":[173],"highly":[175],"efficient":[176],"using":[178],"architecture":[181],"compared":[182],"with":[183],"general-purpose":[184],"processors":[185],"embedded":[187],"processors.":[188]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}