{"id":"https://openalex.org/W1994441066","doi":"https://doi.org/10.1109/vcip.2014.7051542","title":"A single octave SIFT algorithm for image feature extraction in resource limited hardware systems","display_name":"A single octave SIFT algorithm for image feature extraction in resource limited hardware systems","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W1994441066","doi":"https://doi.org/10.1109/vcip.2014.7051542","mag":"1994441066"},"language":"en","primary_location":{"id":"doi:10.1109/vcip.2014.7051542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2014.7051542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Visual Communications and Image Processing 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/A5013825184","display_name":"Nicholas Paul Borg","orcid":null},"institutions":[{"id":"https://openalex.org/I4210116219","display_name":"Engineering Systems (United States)","ror":"https://ror.org/02qg60849","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Nicholas Paul Borg","raw_affiliation_strings":["Department of Electronic Systems Engineering, Faculty of Engineering"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems Engineering, Faculty of Engineering","institution_ids":["https://openalex.org/I4210116219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085676325","display_name":"Carl James Debono","orcid":"https://orcid.org/0000-0003-2659-8752"},"institutions":[{"id":"https://openalex.org/I197854408","display_name":"University of Malta","ror":"https://ror.org/03a62bv60","country_code":"MT","type":"education","lineage":["https://openalex.org/I197854408"]}],"countries":["MT"],"is_corresponding":false,"raw_author_name":"Carl James Debono","raw_affiliation_strings":["Department of Communications and Computer Engineering, University of Malta, Msida, Malta","Department of Communications and Computer Engineering, Faculty of ICT, University of Malta, Msida, Malta"],"affiliations":[{"raw_affiliation_string":"Department of Communications and Computer Engineering, University of Malta, Msida, Malta","institution_ids":["https://openalex.org/I197854408"]},{"raw_affiliation_string":"Department of Communications and Computer Engineering, Faculty of ICT, University of Malta, Msida, Malta","institution_ids":["https://openalex.org/I197854408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005544117","display_name":"David Zammit-Mangion","orcid":"https://orcid.org/0000-0001-9055-5621"},"institutions":[{"id":"https://openalex.org/I4210116219","display_name":"Engineering Systems (United States)","ror":"https://ror.org/02qg60849","country_code":"US","type":"company","lineage":["https://openalex.org/I4210116219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Zammit-Mangion","raw_affiliation_strings":["Department of Electronic Systems Engineering, Faculty of Engineering"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems Engineering, Faculty of Engineering","institution_ids":["https://openalex.org/I4210116219"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5013825184"],"corresponding_institution_ids":["https://openalex.org/I4210116219"],"apc_list":null,"apc_paid":null,"fwci":1.4632,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.84952918,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"213","last_page":"216"},"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":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10531","display_name":"Advanced Vision and Imaging","score":0.9986000061035156,"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/scale-invariant-feature-transform","display_name":"Scale-invariant feature transform","score":0.8161895871162415},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7958248853683472},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6531988382339478},{"id":"https://openalex.org/keywords/octave","display_name":"Octave (electronics)","score":0.5860627293586731},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5796313881874084},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5578433871269226},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4664084017276764},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4338359832763672},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36706799268722534},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.34861135482788086}],"concepts":[{"id":"https://openalex.org/C61265191","wikidata":"https://www.wikidata.org/wiki/Q767770","display_name":"Scale-invariant feature transform","level":3,"score":0.8161895871162415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7958248853683472},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6531988382339478},{"id":"https://openalex.org/C85841341","wikidata":"https://www.wikidata.org/wiki/Q1135984","display_name":"Octave (electronics)","level":2,"score":0.5860627293586731},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5796313881874084},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5578433871269226},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4664084017276764},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4338359832763672},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36706799268722534},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.34861135482788086},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vcip.2014.7051542","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vcip.2014.7051542","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Visual Communications and Image Processing Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W302983379","https://openalex.org/W1565056255","https://openalex.org/W1674188385","https://openalex.org/W2077045148","https://openalex.org/W2098276517","https://openalex.org/W2107186825","https://openalex.org/W2112980946","https://openalex.org/W2126919075","https://openalex.org/W2136964839","https://openalex.org/W2151014835","https://openalex.org/W2151103935","https://openalex.org/W6610685259","https://openalex.org/W6637190027"],"related_works":["https://openalex.org/W4281928084","https://openalex.org/W4244083225","https://openalex.org/W2168562287","https://openalex.org/W2417355477","https://openalex.org/W2152925059","https://openalex.org/W2076289882","https://openalex.org/W2786306966","https://openalex.org/W2810489482","https://openalex.org/W4281689716","https://openalex.org/W2534909612"],"abstract_inverted_index":{"With":[0],"the":[1,31,38,48,66,80,112,118,129,137,162,183,199],"availability":[2],"and":[3,9,51,83,98,107,136,151,186,194],"rapid":[4],"advancement":[5],"of":[6,22,53,117,125,131,164,182],"low-cost,":[7,149],"low-power,":[8],"high-performance":[10],"processors,":[11],"machine":[12],"vision":[13],"is":[14,128,167],"gaining":[15],"popularity":[16],"in":[17,60],"various":[18],"fields,":[19],"including":[20],"that":[21,41,161],"autonomous":[23],"navigation":[24,94],"systems.":[25],"Applying":[26],"feature":[27],"extraction":[28,109,188],"techniques":[29],"on":[30],"captured":[32],"images":[33,174],"provides":[34],"rich":[35],"information":[36],"about":[37],"surrounding":[39],"environment":[40],"can":[42],"be":[43],"used":[44],"to":[45,142],"accurately":[46],"determine":[47],"position,":[49],"velocity,":[50],"orientation":[52],"a":[54,148],"vehicle.":[55],"To":[56],"extract":[57],"these":[58,144],"features":[59],"such":[61],"an":[62,89],"application,":[63],"we":[64],"developed":[65],"Single":[67,119],"Octave":[68,74,120],"Scale":[69],"Invariant":[70],"Feature":[71],"Transform":[72],"(Single":[73],"SIFT).":[75],"This":[76],"solution":[77],"drastically":[78],"reduces":[79],"computational":[81],"load":[82],"memory":[84,165],"bandwidth":[85],"requirements":[86],"while":[87],"providing":[88],"accurate":[90],"image-based":[91],"terrain":[92],"referenced":[93],"system":[95],"for":[96,171],"micro-":[97],"small-sized":[99],"Unmanned":[100],"Aerial":[101],"Vehicles":[102],"(UAVs).":[103],"The":[104,122,179],"Gaussian":[105,184],"filtering":[106,185],"Keypoint":[108,187],"stages":[110,146,189],"are":[111,190],"most":[113],"computationally":[114],"intensive":[115],"parts":[116],"SIFT.":[121],"main":[123],"focus":[124],"this":[126,132],"paper":[127],"design":[130],"modified":[133],"SIFT":[134],"algorithm":[135],"basic":[138],"building":[139],"blocks":[140],"needed":[141],"implement":[143],"two":[145],"within":[147],"low-power":[150],"small":[152],"footprint":[153],"Xilinx":[154],"Spartan-6":[155],"LX150":[156],"FPGA.":[157],"Simulation":[158],"results":[159],"show":[160],"number":[163],"accesses":[166],"reduced":[168,191],"by":[169,192],"99.7%":[170],"Full-HD":[172],"(1920\u00d71080)":[173],"<sup":[175],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[176],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sup>":[177],".":[178],"operation":[180],"cycles":[181],"90.2%":[193],"95%":[195],"respectively,":[196],"compared":[197],"with":[198],"single":[200],"instruction":[201],"multiple":[202],"data":[203],"(SIMD)":[204],"architecture.":[205]},"counts_by_year":[{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
