{"id":"https://openalex.org/W4387377482","doi":"https://doi.org/10.1145/3624749","title":"A Partitioned CAM Architecture with FPGA Acceleration for Binary Descriptor Matching","display_name":"A Partitioned CAM Architecture with FPGA Acceleration for Binary Descriptor Matching","publication_year":2023,"publication_date":"2023-10-05","ids":{"openalex":"https://openalex.org/W4387377482","doi":"https://doi.org/10.1145/3624749"},"language":"en","primary_location":{"id":"doi:10.1145/3624749","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3624749","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3624749","source":{"id":"https://openalex.org/S112809824","display_name":"ACM Transactions on Reconfigurable Technology and Systems","issn_l":"1936-7406","issn":["1936-7406","1936-7414"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Reconfigurable Technology and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3624749","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044809316","display_name":"Parastoo Soleimani","orcid":"https://orcid.org/0000-0002-1842-3613"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Parastoo Soleimani","raw_affiliation_strings":["University of Victoria, Canada"],"raw_orcid":"https://orcid.org/0000-0002-1842-3613","affiliations":[{"raw_affiliation_string":"University of Victoria, Canada","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014807583","display_name":"David W. Capson","orcid":"https://orcid.org/0000-0001-6981-780X"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"David W. Capson","raw_affiliation_strings":["University of Victoria, Canada"],"raw_orcid":"https://orcid.org/0000-0001-6981-780X","affiliations":[{"raw_affiliation_string":"University of Victoria, Canada","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011071752","display_name":"Kin Fun Li","orcid":"https://orcid.org/0000-0001-7950-1577"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Kin Fun Li","raw_affiliation_strings":["University of Victoria, Canada"],"raw_orcid":"https://orcid.org/0000-0001-7950-1577","affiliations":[{"raw_affiliation_string":"University of Victoria, Canada","institution_ids":["https://openalex.org/I212119943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I212119943"],"apc_list":null,"apc_paid":null,"fwci":0.3191,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57454541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"17","issue":"1","first_page":"1","last_page":"21"},"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":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval 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"}},{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9807000160217285,"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/T11478","display_name":"Caching and Content Delivery","score":0.9775999784469604,"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/computer-science","display_name":"Computer science","score":0.8112194538116455},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.7613692283630371},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.6604663133621216},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.5389723181724548},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4982297420501709},{"id":"https://openalex.org/keywords/hamming-distance","display_name":"Hamming distance","score":0.49309536814689636},{"id":"https://openalex.org/keywords/local-binary-patterns","display_name":"Local binary patterns","score":0.48828625679016113},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4655253291130066},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4498249888420105},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44365668296813965},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.25242599844932556},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24118643999099731},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.17243897914886475},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13791286945343018},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.072486013174057}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8112194538116455},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.7613692283630371},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6604663133621216},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.5389723181724548},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4982297420501709},{"id":"https://openalex.org/C193319292","wikidata":"https://www.wikidata.org/wiki/Q272172","display_name":"Hamming distance","level":2,"score":0.49309536814689636},{"id":"https://openalex.org/C87335442","wikidata":"https://www.wikidata.org/wiki/Q2494345","display_name":"Local binary patterns","level":4,"score":0.48828625679016113},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4655253291130066},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4498249888420105},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44365668296813965},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.25242599844932556},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24118643999099731},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.17243897914886475},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13791286945343018},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.072486013174057},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3624749","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3624749","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3624749","source":{"id":"https://openalex.org/S112809824","display_name":"ACM Transactions on Reconfigurable Technology and Systems","issn_l":"1936-7406","issn":["1936-7406","1936-7414"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Reconfigurable Technology and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3624749","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3624749","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3624749","source":{"id":"https://openalex.org/S112809824","display_name":"ACM Transactions on Reconfigurable Technology and Systems","issn_l":"1936-7406","issn":["1936-7406","1936-7414"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Reconfigurable Technology and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1793018119","display_name":null,"funder_award_id":"04787","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G2151356856","display_name":null,"funder_award_id":"36401","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387377482.pdf","grobid_xml":"https://content.openalex.org/works/W4387377482.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W2027215210","https://openalex.org/W2062143991","https://openalex.org/W2107440147","https://openalex.org/W2117228865","https://openalex.org/W2119605622","https://openalex.org/W2141584146","https://openalex.org/W2151103935","https://openalex.org/W2231737954","https://openalex.org/W2738094082","https://openalex.org/W2758985339","https://openalex.org/W2795153424","https://openalex.org/W2801369068","https://openalex.org/W2893702765","https://openalex.org/W2943065845","https://openalex.org/W2963221299","https://openalex.org/W2964623128","https://openalex.org/W2979458572","https://openalex.org/W2998714877","https://openalex.org/W3007580178","https://openalex.org/W3012413943","https://openalex.org/W3026322937","https://openalex.org/W3033697055","https://openalex.org/W3047057232","https://openalex.org/W3047910038","https://openalex.org/W3082182179","https://openalex.org/W3092685717","https://openalex.org/W3107827077","https://openalex.org/W3108211758","https://openalex.org/W3140256651","https://openalex.org/W3205734318","https://openalex.org/W3213694280","https://openalex.org/W3214751483","https://openalex.org/W4205807416","https://openalex.org/W4214920551","https://openalex.org/W4225350157","https://openalex.org/W4360996592","https://openalex.org/W4403760020"],"related_works":["https://openalex.org/W2055219403","https://openalex.org/W2791313072","https://openalex.org/W3166997759","https://openalex.org/W2794489335","https://openalex.org/W2080437822","https://openalex.org/W2020681746","https://openalex.org/W2153027217","https://openalex.org/W2367999482","https://openalex.org/W4232475539","https://openalex.org/W2803824501"],"abstract_inverted_index":{"An":[0],"efficient":[1],"architecture":[2,51],"for":[3,42,57,72,110],"image":[4,43,59],"descriptor":[5,44,112,120,127],"matching":[6,56,97,113,121],"that":[7],"uses":[8],"a":[9,123,132],"partitioned":[10],"content-addressable":[11],"memory":[12],"(CAM)-based":[13],"approach":[14],"is":[15,18,38,114],"proposed.":[16],"CAM":[17,37,50,108],"frequently":[19],"used":[20],"in":[21],"high-speed":[22],"content-matching":[23],"applications.":[24],"However,":[25],"due":[26],"to":[27,32,52,93,148],"its":[28],"lack":[29],"of":[30,76,88,99,105,125,134,143,154],"functionality":[31],"support":[33,53],"approximate":[34,54],"matching,":[35],"conventional":[36],"not":[39],"directly":[40],"useful":[41],"matching.":[45],"Our":[46,116],"modifications":[47],"improve":[48],"the":[49,95,150],"content":[55],"selecting":[58],"matches":[60],"with":[61],"local":[62],"binary":[63,77,111,119],"descriptors.":[64],"Matches":[65],"are":[66,146],"based":[67],"on":[68],"Hamming":[69],"distances":[70],"computed":[71],"all":[73],"possible":[74],"pairs":[75],"descriptors":[78],"extracted":[79],"from":[80],"two":[81],"images.":[82],"We":[83],"demonstrate":[84,149],"an":[85],"FPGA-based":[86],"implementation":[87],"our":[89,100,106,155],"CAM-based":[90],"descriptor-matching":[91],"unit":[92],"illustrate":[94],"high":[96],"speed":[98],"design.":[101,156],"The":[102,137],"time":[103],"complexity":[104],"modified":[107],"method":[109,117],"O(n).":[115],"performs":[118],"at":[122,131],"rate":[124],"one":[126],"per":[128],"clock":[129],"cycle":[130],"frequency":[133],"102":[135],"MHz.":[136],"resource":[138],"utilization":[139],"and":[140,152],"timing":[141],"metrics":[142],"several":[144],"experiments":[145],"reported":[147],"efficacy":[151],"scalability":[153]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
