{"id":"https://openalex.org/W4392885482","doi":"https://doi.org/10.1145/3652855","title":"A High-Performance Accelerator for Real-Time Super-Resolution on Edge FPGAs","display_name":"A High-Performance Accelerator for Real-Time Super-Resolution on Edge FPGAs","publication_year":2024,"publication_date":"2024-03-16","ids":{"openalex":"https://openalex.org/W4392885482","doi":"https://doi.org/10.1145/3652855"},"language":"en","primary_location":{"id":"doi:10.1145/3652855","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3652855","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3652855","source":{"id":"https://openalex.org/S105046310","display_name":"ACM Transactions on Design Automation of Electronic Systems","issn_l":"1084-4309","issn":["1084-4309","1557-7309"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Design Automation of Electronic Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3652855","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039526257","display_name":"Hongduo Liu","orcid":"https://orcid.org/0000-0001-7291-3712"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Hongduo Liu","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-7291-3712","affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101460970","display_name":"Yijian Qian","orcid":"https://orcid.org/0000-0002-3687-8590"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yijian Qian","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-3687-8590","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101414331","display_name":"Youqiang Liang","orcid":"https://orcid.org/0009-0002-2646-7808"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Youqiang Liang","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0009-0002-2646-7808","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100673591","display_name":"Bin Zhang","orcid":"https://orcid.org/0009-0008-4426-8347"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bin Zhang","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0009-0008-4426-8347","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102931807","display_name":"Z. Liu","orcid":"https://orcid.org/0009-0000-8310-2616"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhaohan Liu","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0009-0000-8310-2616","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103223090","display_name":"Tao He","orcid":"https://orcid.org/0000-0002-2946-4541"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tao He","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-2946-4541","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013503446","display_name":"Wenqian Zhao","orcid":"https://orcid.org/0000-0001-9501-9254"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Wenqian Zhao","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-9501-9254","affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084252480","display_name":"Jiangbo Lu","orcid":"https://orcid.org/0000-0002-0048-3140"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jiangbo Lu","raw_affiliation_strings":["SmartMore, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0002-0048-3140","affiliations":[{"raw_affiliation_string":"SmartMore, Shenzhen, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051340429","display_name":"Bei Yu","orcid":"https://orcid.org/0000-0001-6406-4810"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bei Yu","raw_affiliation_strings":["The Chinese University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0001-6406-4810","affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5039526257"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":3.5712,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.93829346,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"29","issue":"3","first_page":"1","last_page":"25"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":1.0,"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/T11105","display_name":"Advanced Image Processing Techniques","score":1.0,"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":0.9987999796867371,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9944000244140625,"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":0.8888307213783264},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7549668550491333},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.5380053520202637},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.5002448558807373},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.4896588921546936},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.4604109227657318},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.45745813846588135},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4349100887775421},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.43175825476646423},{"id":"https://openalex.org/keywords/time-to-market","display_name":"Time to market","score":0.42173531651496887},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.41397589445114136},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.41177898645401},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.39604854583740234},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.29689329862594604},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28074365854263306},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.18398359417915344},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.11224132776260376}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8888307213783264},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7549668550491333},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.5380053520202637},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.5002448558807373},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4896588921546936},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.4604109227657318},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.45745813846588135},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4349100887775421},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.43175825476646423},{"id":"https://openalex.org/C2779229675","wikidata":"https://www.wikidata.org/wiki/Q445235","display_name":"Time to market","level":2,"score":0.42173531651496887},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.41397589445114136},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.41177898645401},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.39604854583740234},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.29689329862594604},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28074365854263306},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.18398359417915344},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.11224132776260376},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3652855","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3652855","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3652855","source":{"id":"https://openalex.org/S105046310","display_name":"ACM Transactions on Design Automation of Electronic Systems","issn_l":"1084-4309","issn":["1084-4309","1557-7309"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Design Automation of Electronic Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3652855","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3652855","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3652855","source":{"id":"https://openalex.org/S105046310","display_name":"ACM Transactions on Design Automation of Electronic Systems","issn_l":"1084-4309","issn":["1084-4309","1557-7309"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Design Automation of Electronic Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4392885482.pdf","grobid_xml":"https://content.openalex.org/works/W4392885482.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W54257720","https://openalex.org/W1791560514","https://openalex.org/W1885185971","https://openalex.org/W1930824406","https://openalex.org/W1985806826","https://openalex.org/W2002555321","https://openalex.org/W2016482162","https://openalex.org/W2047920195","https://openalex.org/W2094756095","https://openalex.org/W2121927366","https://openalex.org/W2242218935","https://openalex.org/W2294282016","https://openalex.org/W2503339013","https://openalex.org/W2503458650","https://openalex.org/W2597308796","https://openalex.org/W2627042741","https://openalex.org/W2741137940","https://openalex.org/W2774029808","https://openalex.org/W2790238930","https://openalex.org/W2798664922","https://openalex.org/W2798838583","https://openalex.org/W2808648285","https://openalex.org/W2866634454","https://openalex.org/W2886623847","https://openalex.org/W2899915146","https://openalex.org/W2901214301","https://openalex.org/W2917087921","https://openalex.org/W2935524202","https://openalex.org/W2954930822","https://openalex.org/W2963182372","https://openalex.org/W2963200935","https://openalex.org/W2963470893","https://openalex.org/W2964277374","https://openalex.org/W2990714382","https://openalex.org/W3008905965","https://openalex.org/W3047426927","https://openalex.org/W3091969046","https://openalex.org/W3101086546","https://openalex.org/W3102020262","https://openalex.org/W3130641740","https://openalex.org/W3138117802","https://openalex.org/W3163159351","https://openalex.org/W3164705069","https://openalex.org/W3207200886","https://openalex.org/W4229896786","https://openalex.org/W4236965008","https://openalex.org/W4245287157","https://openalex.org/W4250975886","https://openalex.org/W4312960084"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W3176282186","https://openalex.org/W2973622361","https://openalex.org/W4387489555","https://openalex.org/W4293053895","https://openalex.org/W4288024917","https://openalex.org/W2983364019","https://openalex.org/W2998183476","https://openalex.org/W3215372595"],"abstract_inverted_index":{"In":[0],"the":[1,4,11,53,104,107,139,145],"digital":[2],"era,":[3],"prevalence":[5],"of":[6,14,45,106,144,184],"low-quality":[7],"images":[8,38],"contrasts":[9],"with":[10],"widespread":[12],"use":[13],"high-definition":[15,40],"displays,":[16],"primarily":[17],"due":[18,57],"to":[19,35,58,83],"low-resolution":[20],"cameras":[21],"and":[22,62,81,95,141,188,211],"compression":[23],"technologies.":[24],"Image":[25],"super-resolution":[26],"(SR)":[27],"techniques,":[28,101],"particularly":[29],"those":[30],"leveraging":[31],"deep":[32,46],"learning,":[33],"aim":[34],"enhance":[36],"these":[37],"for":[39,119,161,178,193],"presentation.":[41],"However,":[42],"real-time":[43,140],"execution":[44],"neural":[47],"network":[48,116,148],"(DNN)-based":[49],"SR":[50,88,115,147,158],"methods":[51],"at":[52],"edge":[54,120],"poses":[55],"challenges":[56],"their":[59],"high":[60],"computational":[61,94],"storage":[63],"requirements.":[64],"To":[65],"address":[66],"this,":[67],"field-programmable":[68],"gate":[69],"arrays":[70],"(FPGAs)":[71],"have":[72,90],"emerged":[73],"as":[74],"a":[75,113,156,164,169,173,189],"promising":[76],"platform,":[77],"offering":[78],"flexibility,":[79],"programmability,":[80],"adaptability":[82],"evolving":[84],"models.":[85],"Previous":[86],"FPGA-based":[87],"solutions":[89],"focused":[91],"on":[92,149],"reducing":[93],"memory":[96],"costs":[97,129],"through":[98],"aggressive":[99],"simplification":[100],"often":[102],"sacrificing":[103],"quality":[105],"reconstructed":[108],"images.":[109],"This":[110],"paper":[111],"introduces":[112],"novel":[114,174],"specifically":[117],"designed":[118],"applications,":[121],"which":[122],"maintains":[123],"reconstruction":[124],"performance":[125],"while":[126],"managing":[127],"computation":[128],"effectively.":[130],"Additionally,":[131],"we":[132],"propose":[133],"an":[134],"architectural":[135],"design":[136,166],"that":[137,167,199],"enables":[138],"end-to-end":[142],"inference":[143],"proposed":[146],"embedded":[150,162],"FPGAs.":[151],"Our":[152],"key":[153],"contributions":[154],"include":[155],"tailored":[157],"algorithm":[159],"optimized":[160],"FPGAs,":[163],"DSP-enhanced":[165],"achieves":[168],"significant":[170],"four-fold":[171],"speedup,":[172],"scalable":[175],"cache":[176],"strategy":[177],"handling":[179],"large":[180],"feature":[181],"maps,":[182],"optimization":[183,191],"DSP":[185],"cascade":[186],"consumption,":[187],"constraint":[190],"approach":[192],"resource":[194],"allocation.":[195],"Experimental":[196],"results":[197],"demonstrate":[198],"our":[200],"FPGA-specific":[201],"accelerator":[202],"surpasses":[203],"existing":[204],"solutions,":[205],"delivering":[206],"superior":[207],"throughput,":[208],"energy":[209],"efficiency,":[210],"image":[212],"quality.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
