{"id":"https://openalex.org/W1993631451","doi":"https://doi.org/10.1109/tcsvt.2013.2291356","title":"Vision-Based Egomotion Estimation on FPGA for Unmanned Aerial Vehicle Navigation","display_name":"Vision-Based Egomotion Estimation on FPGA for Unmanned Aerial Vehicle Navigation","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W1993631451","doi":"https://doi.org/10.1109/tcsvt.2013.2291356","mag":"1993631451"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2013.2291356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2013.2291356","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","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/A5047798603","display_name":"Maria E. Angelopoulou","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Maria E. Angelopoulou","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","Dept of Electrical and Electronic Engineering, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041150785","display_name":"Christos-Savvas Bouganis","orcid":"https://orcid.org/0000-0002-4906-4510"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christos-Savvas Bouganis","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","Dept of Electrical and Electronic Engineering, Imperial College London, London, U.K"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dept of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5047798603"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":1.951,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.88596983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"24","issue":"6","first_page":"1070","last_page":"1083"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","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/T10531","display_name":"Advanced Vision and Imaging","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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9995999932289124,"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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9991000294685364,"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-vision","display_name":"Computer vision","score":0.7821289300918579},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7243297696113586},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6899428963661194},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.5820839405059814},{"id":"https://openalex.org/keywords/aerial-image","display_name":"Aerial image","score":0.4117822051048279},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3258533477783203},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.2303828001022339},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.17246752977371216}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7821289300918579},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7243297696113586},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6899428963661194},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.5820839405059814},{"id":"https://openalex.org/C2776429412","wikidata":"https://www.wikidata.org/wiki/Q4688011","display_name":"Aerial image","level":3,"score":0.4117822051048279},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3258533477783203},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.2303828001022339},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.17246752977371216}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2013.2291356","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2013.2291356","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6700000166893005,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320098","display_name":"Technology Strategy Board","ror":"https://ror.org/05ar5fy68"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W1523869137","https://openalex.org/W1532362218","https://openalex.org/W1565206031","https://openalex.org/W1578285471","https://openalex.org/W1578521870","https://openalex.org/W1594631170","https://openalex.org/W1611978920","https://openalex.org/W1963653656","https://openalex.org/W1976260503","https://openalex.org/W1997589442","https://openalex.org/W2014941424","https://openalex.org/W2024447729","https://openalex.org/W2047120166","https://openalex.org/W2059764732","https://openalex.org/W2069295011","https://openalex.org/W2085669808","https://openalex.org/W2094830892","https://openalex.org/W2097831436","https://openalex.org/W2099046646","https://openalex.org/W2102870347","https://openalex.org/W2107638114","https://openalex.org/W2110729215","https://openalex.org/W2111308925","https://openalex.org/W2111589119","https://openalex.org/W2118432449","https://openalex.org/W2118877769","https://openalex.org/W2130103520","https://openalex.org/W2133235718","https://openalex.org/W2133809317","https://openalex.org/W2136632098","https://openalex.org/W2138551254","https://openalex.org/W2145308009","https://openalex.org/W2148278638","https://openalex.org/W2150665830","https://openalex.org/W2151103935","https://openalex.org/W2154504070","https://openalex.org/W2154555084","https://openalex.org/W2159172203","https://openalex.org/W2159740665","https://openalex.org/W2160144789","https://openalex.org/W2165022798","https://openalex.org/W2170282673","https://openalex.org/W2171239597","https://openalex.org/W2751023760","https://openalex.org/W3003662786","https://openalex.org/W3106108263","https://openalex.org/W4249022109","https://openalex.org/W4253059935","https://openalex.org/W6631707545","https://openalex.org/W6634634177","https://openalex.org/W6677548441","https://openalex.org/W6679388247","https://openalex.org/W6683610065"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W1969923398","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2079911747","https://openalex.org/W2170022336"],"abstract_inverted_index":{"The":[0,136],"use":[1],"of":[2,19,45,48,75,129,139,155,162],"unmanned":[3],"aerial":[4],"vehicles":[5],"(UAVs)":[6],"in":[7,133],"commercial":[8],"and":[9,42,84],"warfare":[10],"activities":[11],"has":[12],"intensified":[13],"over":[14],"the":[15,20,40,46,49,58,71,81,116,127,140,153,156,163,168,171,176],"last":[16],"decade.":[17],"One":[18],"main":[21,117],"challenges":[22],"is":[23,39],"to":[24,27,92,121,158],"enable":[25],"UAVs":[26],"become":[28],"as":[29,31,115],"autonomous":[30],"possible.":[32],"A":[33],"vital":[34],"component":[35],"toward":[36],"this":[37],"direction":[38],"robust":[41],"accurate":[43,160],"estimation":[44,52,132,161],"egomotion":[47,68,77,131,164],"UAV.":[50,135],"Egomotion":[51],"can":[53],"be":[54,97],"enhanced":[55],"by":[56,99,147,175],"equipping":[57],"UAV":[59],"with":[60,80],"a":[61,66,106,111,122,134,148],"video":[62],"camera,":[63,151],"which":[64],"enables":[65],"vision-based":[67,76,130],"estimation.":[69],"However,":[70],"high":[72],"computational":[73],"requirements":[74,88,173],"algorithms,":[78],"combined":[79],"real-time":[82,172],"performance":[83,137],"low":[85],"power":[86],"consumption":[87],"that":[89,109,125],"are":[90],"related":[91],"such":[93],"an":[94],"application,":[95],"cannot":[96],"met":[98],"general-purpose":[100],"processing":[101,118],"units.":[102],"This":[103],"paper":[104],"presents":[105],"system":[107,157],"architecture":[108],"employs":[110],"field-programmable":[112],"gate":[113],"array":[114],"platform":[119],"connected":[120],"low-power":[123],"CPU":[124],"targets":[126],"problem":[128],"evaluation":[138],"proposed":[141],"system,":[142],"using":[143],"real":[144],"data":[145],"captured":[146],"UAV's":[149],"on-board":[150],"demonstrates":[152],"ability":[154],"render":[159],"parameters,":[165],"meeting":[166],"at":[167],"same":[169],"time":[170],"imposed":[174],"application.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}