{"id":"https://openalex.org/W2783837009","doi":"https://doi.org/10.1109/icsai.2017.8248494","title":"A block-sparse reconstruction method for SAR GMTI","display_name":"A block-sparse reconstruction method for SAR GMTI","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2783837009","doi":"https://doi.org/10.1109/icsai.2017.8248494","mag":"2783837009"},"language":"en","primary_location":{"id":"doi:10.1109/icsai.2017.8248494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsai.2017.8248494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 4th International Conference on Systems and Informatics (ICSAI)","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/A5063776063","display_name":"YingBin Long","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"YingBin Long","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082887216","display_name":"Gangyao Kuang","orcid":"https://orcid.org/0000-0003-2620-889X"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"GangYao Kuang","raw_affiliation_strings":["National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5063776063"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20737994,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1342","last_page":"1346"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998000264167786,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/moving-target-indication","display_name":"Moving target indication","score":0.825452446937561},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7132447957992554},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6941295862197876},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.6869767904281616},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6167250871658325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5785532593727112},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.5693703293800354},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.4569059908390045},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.45413216948509216},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4284323751926422},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4175293743610382},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19520142674446106},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.14311712980270386},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10087653994560242}],"concepts":[{"id":"https://openalex.org/C162416716","wikidata":"https://www.wikidata.org/wiki/Q446180","display_name":"Moving target indication","level":5,"score":0.825452446937561},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7132447957992554},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6941295862197876},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.6869767904281616},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6167250871658325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5785532593727112},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.5693703293800354},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.4569059908390045},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.45413216948509216},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4284323751926422},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4175293743610382},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19520142674446106},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.14311712980270386},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10087653994560242},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsai.2017.8248494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsai.2017.8248494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 4th International Conference on Systems and Informatics (ICSAI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1986931325","https://openalex.org/W1993984237","https://openalex.org/W2001380973","https://openalex.org/W2008937464","https://openalex.org/W2103164394","https://openalex.org/W2129638195","https://openalex.org/W2141116650","https://openalex.org/W2145096794","https://openalex.org/W2158962363","https://openalex.org/W2296616510","https://openalex.org/W2542170364","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2804218594","https://openalex.org/W2108331676","https://openalex.org/W1960555459","https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1990133221","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2545123933"],"abstract_inverted_index":{"This":[0],"paper":[1,111],"proposes":[2],"a":[3,43,93],"synthetic":[4],"aperture":[5],"radar":[6],"(SAR)":[7],"imaging":[8],"method":[9],"based":[10],"on":[11],"block":[12,61],"sparse":[13,25,62],"reconstruction":[14,65],"for":[15,76],"ground":[16],"moving":[17,52,87],"target":[18],"identification":[19],"(GMTI).":[20],"Since":[21],"the":[22,29,38,51,58,69,98,110,114,117],"targets":[23,53],"are":[24,103,107],"or":[26],"compressible":[27],"in":[28,100,109],"area":[30],"of":[31,46,60,71,86,116],"interest,":[32],"it":[33],"is":[34],"sufficient":[35],"to":[36,92,112],"reconstruct":[37],"image":[39],"by":[40],"only":[41],"sampling":[42,63],"small":[44,95],"number":[45],"receiving":[47],"data":[48],"randomly.":[49],"Then,":[50],"can":[54,78,89],"be":[55,79,90],"obtained":[56],"after":[57],"processing":[59],"and":[64],"with":[66],"different":[67],"channelsThus,":[68],"limitations":[70],"strict":[72],"balance":[73],"between":[74],"channels":[75],"GMTI":[77],"relaxed.":[80],"Moreover,":[81],"The":[82],"minimum":[83],"detectable":[84],"velocity":[85],"objects":[88],"reduced":[91],"very":[94],"degree":[96],"while":[97],"resolutions":[99],"both":[101],"directions":[102],"maintained.":[104],"Experimental":[105],"results":[106],"presented":[108],"demonstrate":[113],"validity":[115],"proposed":[118],"method.":[119]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}