{"id":"https://openalex.org/W2147029945","doi":"https://doi.org/10.1145/2744769.2744772","title":"A 127 fps in full hd accelerator based on optimized AKAZE with efficiency and effectiveness for image feature extraction","display_name":"A 127 fps in full hd accelerator based on optimized AKAZE with efficiency and effectiveness for image feature extraction","publication_year":2015,"publication_date":"2015-06-02","ids":{"openalex":"https://openalex.org/W2147029945","doi":"https://doi.org/10.1145/2744769.2744772","mag":"2147029945"},"language":"en","primary_location":{"id":"doi:10.1145/2744769.2744772","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2744769.2744772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 52nd Annual Design Automation Conference","raw_type":"proceedings-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/A5061547741","display_name":"Guangli Jiang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guangli Jiang","raw_affiliation_strings":["Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358856","display_name":"Leibo Liu","orcid":"https://orcid.org/0000-0001-7548-4116"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leibo Liu","raw_affiliation_strings":["Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017205152","display_name":"Wenping Zhu","orcid":"https://orcid.org/0000-0002-3276-4019"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenping Zhu","raw_affiliation_strings":["Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054524841","display_name":"Shouyi Yin","orcid":"https://orcid.org/0000-0003-2309-572X"},"institutions":[{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]},{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shouyi Yin","raw_affiliation_strings":["Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036023084","display_name":"Shaojun Wei","orcid":"https://orcid.org/0000-0001-5117-7920"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]},{"id":"https://openalex.org/I4210119392","display_name":"Institute of Microelectronics","ror":"https://ror.org/02s6gs133","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210119392"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaojun Wei","raw_affiliation_strings":["Tsinghua University, Beijing, China","Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua National Laboratory for Information Science and Technology, Institute of Microelectronics Tsinghua University, Beijing 100084, China","institution_ids":["https://openalex.org/I99065089","https://openalex.org/I4210119392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5061547741"],"corresponding_institution_ids":["https://openalex.org/I4210119392","https://openalex.org/I99065089"],"apc_list":null,"apc_paid":null,"fwci":1.1046,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8472413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9998000264167786,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9894999861717224,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7853392958641052},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.755675196647644},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7378917932510376},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5750064253807068},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.5095729827880859},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4849012494087219},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4533180892467499},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41573023796081543},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41393470764160156}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7853392958641052},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.755675196647644},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7378917932510376},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5750064253807068},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.5095729827880859},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4849012494087219},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4533180892467499},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41573023796081543},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41393470764160156},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2744769.2744772","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2744769.2744772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 52nd Annual Design Automation Conference","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":18,"referenced_works":["https://openalex.org/W1515523358","https://openalex.org/W1677409904","https://openalex.org/W1804970632","https://openalex.org/W1964855131","https://openalex.org/W1973659937","https://openalex.org/W2003220250","https://openalex.org/W2015276885","https://openalex.org/W2034082222","https://openalex.org/W2104853049","https://openalex.org/W2117228865","https://openalex.org/W2121955477","https://openalex.org/W2140273727","https://openalex.org/W2141584146","https://openalex.org/W2151103935","https://openalex.org/W2152724437","https://openalex.org/W2154051200","https://openalex.org/W2177274842","https://openalex.org/W2913429812"],"related_works":["https://openalex.org/W3037187668","https://openalex.org/W2770593030","https://openalex.org/W3154990682","https://openalex.org/W4281727072","https://openalex.org/W2560201613","https://openalex.org/W2171975302","https://openalex.org/W2022352247","https://openalex.org/W4234772502","https://openalex.org/W1532073221","https://openalex.org/W1996690921"],"abstract_inverted_index":{"Visual":[0],"feature":[1,27,33,44],"extraction":[2],"is":[3,30,58,132],"a":[4,31,51],"fundamental":[5],"technique":[6],"in":[7,66,72,123],"vision-based":[8],"application.":[9],"This":[10],"paper":[11],"proposes":[12],"an":[13],"effective":[14],"and":[15,47,69,84,97],"efficient":[16],"VLSI":[17],"architecture":[18],"based":[19],"on":[20,75],"optimized":[21,106],"accelerated":[22],"KAZE":[23],"(AKAZE)":[24],"for":[25,39],"real-time":[26],"extraction.":[28],"AKAZE":[29],"new":[32],"detection":[34],"algorithm":[35,107],"with":[36,113],"strong":[37],"robustness":[38],"object":[40],"recognition.":[41],"To":[42],"extract":[43],"more":[45],"robustly":[46],"reduce":[48,92],"hardware":[49,119],"resource,":[50],"two-dimensional":[52],"pipeline":[53],"array":[54],"named":[55],"Loop-Snake":[56],"Architecture":[57],"presented.":[59],"It":[60],"takes":[61],"advantage":[62],"of":[63],"computational":[64],"similarity":[65],"different":[67],"octaves":[68],"provides":[70],"flexibility":[71],"precision-speed":[73],"tradeoff":[74],"the":[76,85,93,99,105,109,114,136],"fly.":[77],"Furthermore,":[78],"Polar":[79],"Local":[80],"Difference":[81],"Binary":[82],"descriptor":[83],"corresponding":[86],"structure":[87],"are":[88],"proposed":[89],"to":[90],"greatly":[91],"memory":[94],"bandwidth":[95],"requirement":[96],"improve":[98],"speed.":[100],"The":[101,117,130],"experimental":[102],"results":[103],"indicate":[104],"keeps":[108],"same":[110],"accuracy":[111],"compared":[112],"original":[115],"algorithm.":[116],"whole":[118],"system":[120],"achieves":[121],"127fps":[122],"1080p":[124],"resolution":[125],"at":[126],"200":[127],"MHz":[128],"frequency.":[129],"throughput":[131],"twice":[133],"faster":[134],"than":[135],"state-of-the-art":[137],"solutions.":[138]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}