{"id":"https://openalex.org/W2019583071","doi":"https://doi.org/10.3390/rs2051331","title":"Estimating Speed and Direction of Small Dynamic Targets through Optical Satellite Imaging","display_name":"Estimating Speed and Direction of Small Dynamic Targets through Optical Satellite Imaging","publication_year":2010,"publication_date":"2010-05-07","ids":{"openalex":"https://openalex.org/W2019583071","doi":"https://doi.org/10.3390/rs2051331","mag":"2019583071"},"language":"en","primary_location":{"id":"doi:10.3390/rs2051331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs2051331","pdf_url":"https://www.mdpi.com/2072-4292/2/5/1331/pdf?version=1403129176","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/2/5/1331/pdf?version=1403129176","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112018283","display_name":"Greg Easson","orcid":null},"institutions":[{"id":"https://openalex.org/I368840534","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165","country_code":"US","type":"education","lineage":["https://openalex.org/I368840534","https://openalex.org/I4210141039"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Greg Easson","raw_affiliation_strings":["The University of Mississippi Geoinformatics Center, The University of Mississippi, MS 38677, USA"],"affiliations":[{"raw_affiliation_string":"The University of Mississippi Geoinformatics Center, The University of Mississippi, MS 38677, USA","institution_ids":["https://openalex.org/I368840534"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072045125","display_name":"Scott DeLozier","orcid":null},"institutions":[{"id":"https://openalex.org/I368840534","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165","country_code":"US","type":"education","lineage":["https://openalex.org/I368840534","https://openalex.org/I4210141039"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott DeLozier","raw_affiliation_strings":["The University of Mississippi Geoinformatics Center, The University of Mississippi, MS 38677, USA"],"affiliations":[{"raw_affiliation_string":"The University of Mississippi Geoinformatics Center, The University of Mississippi, MS 38677, USA","institution_ids":["https://openalex.org/I368840534"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020772056","display_name":"Henrique G. Momm","orcid":"https://orcid.org/0000-0003-3775-7958"},"institutions":[{"id":"https://openalex.org/I368840534","display_name":"University of Mississippi","ror":"https://ror.org/02teq1165","country_code":"US","type":"education","lineage":["https://openalex.org/I368840534","https://openalex.org/I4210141039"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Henrique G. Momm","raw_affiliation_strings":["The University of Mississippi Geoinformatics Center, The University of Mississippi, MS 38677, USA"],"affiliations":[{"raw_affiliation_string":"The University of Mississippi Geoinformatics Center, The University of Mississippi, MS 38677, USA","institution_ids":["https://openalex.org/I368840534"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5020772056"],"corresponding_institution_ids":["https://openalex.org/I368840534"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.2939,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.62441163,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"2","issue":"5","first_page":"1331","last_page":"1347"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9937000274658203,"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"}},"topics":[{"id":"https://openalex.org/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9937000274658203,"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"}},{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9868000149726868,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9846000075340271,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7382555603981018},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6363555192947388},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6025143265724182},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5944728851318359},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5736781358718872},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5614529252052307},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5435291528701782},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.17080509662628174}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7382555603981018},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6363555192947388},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6025143265724182},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5944728851318359},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5736781358718872},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5614529252052307},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5435291528701782},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.17080509662628174},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs2051331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs2051331","pdf_url":"https://www.mdpi.com/2072-4292/2/5/1331/pdf?version=1403129176","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.420.7332","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.420.7332","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mdpi.com/2072-4292/2/5/1331/pdf?y=1","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:a61c01b47e6142eaae8517f3c0cdb68a","is_oa":true,"landing_page_url":"https://doaj.org/article/a61c01b47e6142eaae8517f3c0cdb68a","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 2, Iss 5, Pp 1331-1347 (2010)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/2/5/1331/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs2051331","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing; Volume 2; Issue 5; Pages: 1331-1347","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs2051331","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs2051331","pdf_url":"https://www.mdpi.com/2072-4292/2/5/1331/pdf?version=1403129176","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2019583071.pdf","grobid_xml":"https://content.openalex.org/works/W2019583071.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W47205","https://openalex.org/W1513172514","https://openalex.org/W1687797484","https://openalex.org/W1991820674","https://openalex.org/W2029878950","https://openalex.org/W2054558758","https://openalex.org/W2056001882","https://openalex.org/W2106528464","https://openalex.org/W2141325030","https://openalex.org/W2168214057","https://openalex.org/W2168828182","https://openalex.org/W2312997001","https://openalex.org/W3180828262","https://openalex.org/W6798087028"],"related_works":["https://openalex.org/W4285411112","https://openalex.org/W2085033728","https://openalex.org/W2171299904","https://openalex.org/W4390494008","https://openalex.org/W2922442631","https://openalex.org/W2053596378","https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W1618102658","https://openalex.org/W4205376403"],"abstract_inverted_index":{"Moving":[0],"Target":[1],"Indicators":[2],"(MTI)":[3],"are":[4,25,122],"systems":[5,24],"used":[6,27],"to":[7,15],"distinguish":[8],"movement":[9,108,154],"from":[10,51,83],"stationary":[11],"scenes":[12],"and":[13,37,45,72,100,117,139,156],"sometimes":[14],"derive":[16],"the":[17,63,107,142],"spatial":[18,99],"attributes":[19],"of":[20,60,81,96,119,135,144],"these":[21],"objects.":[22],"These":[23],"currently":[26],"in":[28,69,98],"many":[29],"sectors":[30],"such":[31,111],"as":[32,112],"traffic":[33],"studies,":[34],"border":[35],"surveillance,":[36],"military":[38],"applications.":[39],"The":[40],"proposed":[41],"MTI":[42,64,147],"reveals":[43],"vehicles":[44],"their":[46,137],"velocities":[47],"using":[48],"commercial":[49,91,149],"imagery":[50,152],"a":[52,79,133],"passive":[53],"optical":[54,150],"satellite-mounted":[55],"sensor.":[56],"With":[57],"simple":[58],"process":[59,129],"image":[61],"differencing,":[62],"can":[65],"automatically":[66],"recognize":[67],"conveyances":[68],"motion":[70],"(speed":[71],"direction)":[73],"represented":[74],"by":[75,78,124],"polygons":[76],"formed":[77],"group":[80],"pixels":[82],"successive":[84],"images.":[85,104],"Micro-change":[86],"detection":[87,109],"with":[88,148],"an":[89,146],"existing":[90],"satellite":[92,151],"requires":[93],"special":[94],"considerations":[95],"differences":[97],"spectral":[101],"resolution":[102],"between":[103],"Complications":[105],"involving":[106],"system":[110],"vehicle":[113,115],"overlap,":[114],"clusters,":[116],"zones":[118],"low":[120],"confidence":[121],"refined":[123],"adding":[125],"error-reducing":[126],"modules.":[127],"This":[128],"is":[130],"tested":[131],"on":[132],"variety":[134],"vehicles,":[136],"concentrations,":[138],"environments,":[140],"confirming":[141],"feasibility":[143],"utilizing":[145],"for":[153],"recognition":[155],"velocity":[157],"estimation.":[158]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}