{"id":"https://openalex.org/W3003916498","doi":"https://doi.org/10.1117/12.2557399","title":"Preliminary design for Earth observation video satellites to apply predictable trajectory parameters in video compression techniques","display_name":"Preliminary design for Earth observation video satellites to apply predictable trajectory parameters in video compression techniques","publication_year":2020,"publication_date":"2020-01-31","ids":{"openalex":"https://openalex.org/W3003916498","doi":"https://doi.org/10.1117/12.2557399","mag":"3003916498"},"language":"en","primary_location":{"id":"doi:10.1117/12.2557399","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2557399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Twelfth International Conference on Machine Vision (ICMV 2019)","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/A5101181297","display_name":"Mohammadreza Bayat","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mohammadreza Bayat","raw_affiliation_strings":["Beihang Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Beihang Univ. (China)","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044347264","display_name":"Ladan Arman","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ladan Arman","raw_affiliation_strings":["Beihang Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Beihang Univ. (China)","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077936056","display_name":"Rongke Liu","orcid":"https://orcid.org/0000-0003-3098-8649"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rongke Liu","raw_affiliation_strings":["Beihang Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Beihang Univ. (China)","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101181297"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.00688282,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"46","last_page":"46"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9843999743461609,"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"}},"topics":[{"id":"https://openalex.org/T12042","display_name":"Satellite Communication Systems","score":0.9843999743461609,"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.958299994468689,"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"}},{"id":"https://openalex.org/T12449","display_name":"Spacecraft Design and Technology","score":0.902999997138977,"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":0.7632490992546082},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6732600927352905},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6358456015586853},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.5687685608863831},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5262331366539001},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.5259383320808411},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.508468747138977},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.47858524322509766},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.4528062343597412},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3352554440498352},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3248245120048523},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.14480248093605042}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7632490992546082},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6732600927352905},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6358456015586853},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.5687685608863831},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5262331366539001},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.5259383320808411},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.508468747138977},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.47858524322509766},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.4528062343597412},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3352554440498352},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3248245120048523},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.14480248093605042},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2557399","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2557399","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Twelfth International Conference on Machine Vision (ICMV 2019)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.75}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4323768008","https://openalex.org/W1941703695","https://openalex.org/W4248382324","https://openalex.org/W3131574667","https://openalex.org/W4360995134","https://openalex.org/W2039473718","https://openalex.org/W2387529410","https://openalex.org/W3023200103","https://openalex.org/W1991711869","https://openalex.org/W2164526883"],"abstract_inverted_index":{"One":[0],"of":[1,5,24,51,78,124,185],"the":[2,18,21,30,46,49,61,71,121,125,145,169,173],"available":[3],"capacities":[4],"satellite":[6,25,34,98,141,170],"application":[7],"is":[8,100],"applying":[9],"in":[10,27,36,82,96,103,172,203],"Earth":[11],"Observation":[12],"(EO)":[13],"video":[14,57,84,115,136,195,204],"capture":[15,116],"satellites.":[16],"On":[17,45],"one":[19],"hand,":[20,48],"governing":[22],"equations":[23],"motion":[26],"orbit":[28,161],"indicate":[29],"fact":[31],"that":[32,118,190,207],"a":[33,37,109,152],"moves":[35],"very":[38],"predictable":[39],"manner":[40],"and":[41,53,64,75,143,150,160],"stays":[42],"on":[43],"schedule.":[44],"other":[47],"superiority":[50],"Intra":[52],"Inter":[54],"codings,":[55],"drive":[56],"compressors":[58],"to":[59,88,92,177,199],"reduce":[60,200],"spatial":[62],"redundancy":[63],"data":[65,198],"rate.":[66],"This":[67],"advantage":[68],"stems":[69],"from":[70],"flexible":[72],"coding":[73,137],"structure":[74],"high":[76],"density":[77],"angular":[79],"prediction":[80,196],"modes,":[81],"all":[83],"compression":[85,205],"versions.":[86],"How":[87],"combine":[89],"these":[90],"facts":[91],"achieve":[93],"better":[94],"performance":[95],"industrial":[97],"applications":[99],"our":[101],"aim":[102],"this":[104,107],"article.":[105],"In":[106],"study,":[108],"novel":[110],"architectural":[111],"approach":[112],"for":[113,167],"EO":[114,140],"satellites":[117],"have":[119],"taken":[120],"new":[122],"demands":[123],"next":[126],"commercial":[127],"market":[128],"has":[129,155],"been":[130,156],"proposed.":[131],"Here":[132],"after":[133],"looking":[134],"at":[135],"parameters,":[138],"technical":[139],"essentialities,":[142],"proving":[144],"proposed":[146],"hypothesis":[147],"by":[148],"simulation":[149],"evidence,":[151],"preliminary":[153],"configuration":[154],"described.":[157],"The":[158,182],"Attitude":[159],"control":[162],"systems":[163],"(AOCS)":[164],"are":[165,187],"responsible":[166],"keeping":[168],"position":[171],"required":[174],"condition":[175],"contributing":[176],"Onboard":[178],"Data":[179],"Handling":[180],"(OBDH).":[181],"exact":[183],"parameters":[184],"direction":[186],"key":[188],"factors":[189],"can":[191],"be":[192],"used":[193],"besides":[194],"vector":[197],"calculation":[201],"load":[202],"algorithms":[206],"particularly":[208],"explained.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}