{"id":"https://openalex.org/W1973196972","doi":"https://doi.org/10.1109/igarss.2013.6723821","title":"Blind super-resolution considering a point spread function of a pushbroom sattelite imaging system","display_name":"Blind super-resolution considering a point spread function of a pushbroom sattelite imaging system","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1973196972","doi":"https://doi.org/10.1109/igarss.2013.6723821","mag":"1973196972"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6723821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"},"type":"conference-paper","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/A5071151381","display_name":"Shinji Nakazawa","orcid":"https://orcid.org/0000-0003-1302-6712"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinji Nakazawa","raw_affiliation_strings":["Department of Aeronautics and Astronautics, The University of Tokyo, Japan","Dept. of Aeronaut. & Astronaut., Univ. of Tokyo, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Aeronautics and Astronautics, The University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Dept. of Aeronaut. & Astronaut., Univ. of Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005014399","display_name":"Akira Iwasaki","orcid":"https://orcid.org/0000-0002-1603-8041"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Iwasaki","raw_affiliation_strings":["Research Center for Advanced Science and Technology, The University of Tokyo, Japan","Research Center for Advanced Science and Technology University of Tokyo Tokyo Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for Advanced Science and Technology, The University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]},{"raw_affiliation_string":"Research Center for Advanced Science and Technology University of Tokyo Tokyo Japan","institution_ids":["https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I74801974"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4443","last_page":"4446"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing 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/T11105","display_name":"Advanced Image Processing 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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9983999729156494,"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":0.7126564979553223},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6531682014465332},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6257264614105225},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6135423183441162},{"id":"https://openalex.org/keywords/point-spread-function","display_name":"Point spread function","score":0.6135282516479492},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6071510314941406},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.5566801428794861},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5280253291130066},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5264873504638672},{"id":"https://openalex.org/keywords/superresolution","display_name":"Superresolution","score":0.5188137888908386},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5130078196525574},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4306159019470215},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.41128820180892944},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.30842921137809753},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2335711419582367},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1811484396457672},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14666599035263062},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.06766736507415771}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7126564979553223},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6531682014465332},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6257264614105225},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6135423183441162},{"id":"https://openalex.org/C69179731","wikidata":"https://www.wikidata.org/wiki/Q510427","display_name":"Point spread function","level":2,"score":0.6135282516479492},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6071510314941406},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5566801428794861},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5280253291130066},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5264873504638672},{"id":"https://openalex.org/C141239990","wikidata":"https://www.wikidata.org/wiki/Q957423","display_name":"Superresolution","level":3,"score":0.5188137888908386},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5130078196525574},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4306159019470215},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.41128820180892944},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.30842921137809753},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2335711419582367},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1811484396457672},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14666599035263062},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.06766736507415771},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"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:10.1109/igarss.2013.6723821","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723821","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","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":4,"referenced_works":["https://openalex.org/W1578368825","https://openalex.org/W2064761415","https://openalex.org/W2102621306","https://openalex.org/W6666738488"],"related_works":["https://openalex.org/W2362774332","https://openalex.org/W2044092692","https://openalex.org/W2614621130","https://openalex.org/W4249245269","https://openalex.org/W4289655544","https://openalex.org/W2025681766","https://openalex.org/W2547665164","https://openalex.org/W2765548132","https://openalex.org/W2159897444","https://openalex.org/W3103111272"],"abstract_inverted_index":{"A":[0],"micro-satellite":[1],"named":[2],"\u201cHODOYOSI-1\u201d":[3],"is":[4,31,54,102,117],"a":[5,13,97],"50-kg-weight":[6],"small":[7],"remote":[8],"sensing":[9],"satellite.":[10],"It":[11,30],"has":[12,78],"pushbroom":[14,67,95,106],"imaging":[15],"system":[16],"in":[17,82],"multi-spectral-band:":[18],"Red":[19],"(R),":[20],"Green":[21],"(G),":[22],"Blue":[23],"(B),":[24],"and":[25,60,122],"two":[26,45],"Near":[27],"infrared":[28],"(NIR).":[29],"expected":[32],"that,":[33],"using":[34],"super-resolution":[35,83,92],"framework,":[36],"high-resolution":[37],"images":[38,42],"are":[39,108],"obtained":[40],"from":[41,73],"acquired":[43],"by":[44,119],"NIR":[46],"sensors.":[47],"In":[48],"the":[49,89,113],"process":[50],"of":[51,63,91,112],"super-resolution,":[52],"it":[53,77],"necessary":[55],"to":[56,94],"estimate":[57],"sub-pixel":[58],"shifts":[59],"blur":[61,71,99,115],"kernels":[62],"input":[64],"images.":[65,86],"Although":[66],"systems":[68],"have":[69],"different":[70],"properties":[72],"normal":[74],"camera":[75],"systems,":[76,107],"always":[79],"been":[80],"ignored":[81],"for":[84,105],"satellite":[85],"To":[87],"improve":[88],"results":[90],"applied":[93],"images,":[96],"new":[98,114],"model,":[100],"which":[101],"more":[103],"suitable":[104],"proposed.":[109],"The":[110],"validity":[111],"model":[116],"shown":[118],"computer":[120],"simulations":[121],"experiments.":[123]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
