{"id":"https://openalex.org/W3206027827","doi":"https://doi.org/10.3390/rs13204115","title":"A Novel Bayesian Super-Resolution Method for Radar Forward-Looking Imaging Based on Markov Random Field Model","display_name":"A Novel Bayesian Super-Resolution Method for Radar Forward-Looking Imaging Based on Markov Random Field Model","publication_year":2021,"publication_date":"2021-10-14","ids":{"openalex":"https://openalex.org/W3206027827","doi":"https://doi.org/10.3390/rs13204115","mag":"3206027827"},"language":"en","primary_location":{"id":"doi:10.3390/rs13204115","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13204115","pdf_url":"https://www.mdpi.com/2072-4292/13/20/4115/pdf?version=1634210911","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/2072-4292/13/20/4115/pdf?version=1634210911","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085047210","display_name":"Ke Tan","orcid":"https://orcid.org/0000-0002-1864-4758"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ke Tan","raw_affiliation_strings":["School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086228413","display_name":"Xingyu Lu","orcid":"https://orcid.org/0000-0002-8540-8552"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingyu Lu","raw_affiliation_strings":["School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101662684","display_name":"Jianchao Yang","orcid":"https://orcid.org/0000-0003-0549-4081"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianchao Yang","raw_affiliation_strings":["School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103362486","display_name":"W. H. Su","orcid":null},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weimin Su","raw_affiliation_strings":["School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101434405","display_name":"Hong Gu","orcid":"https://orcid.org/0000-0001-5972-0561"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hong Gu","raw_affiliation_strings":["School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Engineering, Nanjing University of Science and Technology, Nanjing 210094, China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5085047210"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":9.8526,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.97431967,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"13","issue":"20","first_page":"4115","last_page":"4115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9970999956130981,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9970999956130981,"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/T11205","display_name":"Numerical methods in inverse problems","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9948999881744385,"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/computer-science","display_name":"Computer science","score":0.7405540347099304},{"id":"https://openalex.org/keywords/markov-random-field","display_name":"Markov random field","score":0.736819326877594},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5718560218811035},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.5367919206619263},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4868861734867096},{"id":"https://openalex.org/keywords/bayesian-inference","display_name":"Bayesian inference","score":0.47381511330604553},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.44293084740638733},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4347192943096161},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.41640469431877136},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.30067598819732666},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.09237289428710938}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7405540347099304},{"id":"https://openalex.org/C2778045648","wikidata":"https://www.wikidata.org/wiki/Q176827","display_name":"Markov random field","level":4,"score":0.736819326877594},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5718560218811035},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.5367919206619263},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4868861734867096},{"id":"https://openalex.org/C160234255","wikidata":"https://www.wikidata.org/wiki/Q812535","display_name":"Bayesian inference","level":3,"score":0.47381511330604553},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.44293084740638733},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4347192943096161},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.41640469431877136},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.30067598819732666},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.09237289428710938},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs13204115","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13204115","pdf_url":"https://www.mdpi.com/2072-4292/13/20/4115/pdf?version=1634210911","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:doaj.org/article:009ff6199c384cadb25bc38c78c78c50","is_oa":true,"landing_page_url":"https://doaj.org/article/009ff6199c384cadb25bc38c78c78c50","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 13, Iss 20, p 4115 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/13/20/4115/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs13204115","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 13; Issue 20; Pages: 4115","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs13204115","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs13204115","pdf_url":"https://www.mdpi.com/2072-4292/13/20/4115/pdf?version=1634210911","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":[{"id":"https://metadata.un.org/sdg/11","score":0.7900000214576721,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G1023919524","display_name":null,"funder_award_id":", Grant","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1231421488","display_name":null,"funder_award_id":"under","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1644205901","display_name":null,"funder_award_id":"61801221","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2035592251","display_name":null,"funder_award_id":"2020M681604","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2082826544","display_name":null,"funder_award_id":"Postdoctoral","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3089414119","display_name":null,"funder_award_id":"62001229","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5848258319","display_name":null,"funder_award_id":"0 and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6646326927","display_name":null,"funder_award_id":"2020M68160","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7889094851","display_name":null,"funder_award_id":"2020Z441","funder_id":"https://openalex.org/F4320326180","funder_display_name":"Jiangsu Postdoctoral Research Foundation"},{"id":"https://openalex.org/G7997327939","display_name":null,"funder_award_id":"Grant 2020M681604","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8604884980","display_name":null,"funder_award_id":"62101260","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8709712929","display_name":null,"funder_award_id":"Grant 62001229","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320326180","display_name":"Jiangsu Postdoctoral Research Foundation","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3206027827.pdf","grobid_xml":"https://content.openalex.org/works/W3206027827.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W351803796","https://openalex.org/W1538767228","https://openalex.org/W1968735445","https://openalex.org/W1975704715","https://openalex.org/W1985470195","https://openalex.org/W1995824725","https://openalex.org/W2041020993","https://openalex.org/W2059430403","https://openalex.org/W2061617250","https://openalex.org/W2142224114","https://openalex.org/W2157707465","https://openalex.org/W2161054960","https://openalex.org/W2279591775","https://openalex.org/W2303004438","https://openalex.org/W2340417126","https://openalex.org/W2363563117","https://openalex.org/W2594513163","https://openalex.org/W2730092257","https://openalex.org/W2750197518","https://openalex.org/W2754841153","https://openalex.org/W2792672598","https://openalex.org/W2793807800","https://openalex.org/W2913221264","https://openalex.org/W2969287060","https://openalex.org/W3005369213","https://openalex.org/W3012177255","https://openalex.org/W3083978743","https://openalex.org/W3094439398","https://openalex.org/W3186719697","https://openalex.org/W6766794093"],"related_works":["https://openalex.org/W4313855562","https://openalex.org/W2091422131","https://openalex.org/W2742737769","https://openalex.org/W2407375987","https://openalex.org/W3049691116","https://openalex.org/W2505726097","https://openalex.org/W2950975704","https://openalex.org/W2010643158","https://openalex.org/W2106867672","https://openalex.org/W4310268968"],"abstract_inverted_index":{"Super-resolution":[0],"technology":[1,19],"is":[2,20,27,89,160],"considered":[3],"as":[4],"an":[5,22,155],"efficient":[6],"approach":[7],"to":[8,30,104,162],"promote":[9],"the":[10,44,49,60,74,84,96,106,112,116,119,125,135,140,148,165,183],"image":[11],"quality":[12],"of":[13,43,76,111,124,193],"forward-looking":[14],"imaging":[15,45,61,126,141],"radar.":[16],"However,":[17],"super-resolution":[18,71,86],"inherently":[21],"ill-conditioned":[23],"issue,":[24],"whose":[25],"solution":[26],"quite":[28],"susceptible":[29],"noise.":[31],"Bayesian":[32,70],"method":[33,72,87,159,186],"can":[34,128,144],"efficiently":[35],"alleviate":[36],"this":[37,64,101],"issue":[38],"through":[39,147],"utilizing":[40],"prior":[41,51,109],"knowledge":[42],"process,":[46],"in":[47,58,100,191],"which":[48,88],"scene":[50,127],"information":[52,110],"plays":[53],"a":[54,68,150],"pretty":[55],"significant":[56],"role":[57],"ensuring":[59],"accuracy.":[62],"In":[63],"paper,":[65],"we":[66],"proposed":[67],"novel":[69],"on":[73,91],"basis":[75],"Markov":[77],"random":[78],"field":[79],"(MRF)":[80],"model.":[81],"Compared":[82],"with":[83,164],"traditional":[85],"focused":[90],"one-dimensional":[92],"(1-D)":[93],"echo":[94,173],"processing,":[95],"MRF":[97,117],"model":[98],"adopted":[99],"study":[102],"strives":[103],"exploit":[105],"two-dimensional":[107],"(2-D)":[108],"scene.":[113],"By":[114],"using":[115,170],"model,":[118],"2-D":[120],"spatial":[121],"structural":[122],"characteristics":[123],"be":[129,145],"well":[130],"described":[131],"and":[132,174,179,196],"utilized":[133,161],"by":[134],"nth-order":[136],"neighborhood":[137],"system.":[138],"Then,":[139],"objective":[142,166],"function":[143],"constructed":[146],"maximum":[149],"posterior":[151],"(MAP)":[152],"framework.":[153],"Finally,":[154],"accelerated":[156],"iterative":[157],"threshold/shrinkage":[158],"cope":[163],"function.":[167],"Validation":[168],"experiments":[169],"both":[171],"synthetic":[172],"measured":[175],"data":[176],"are":[177],"designed,":[178],"results":[180],"demonstrate":[181],"that":[182],"new":[184],"MAP-MRF":[185],"exceeds":[187],"other":[188],"benchmarking":[189],"approaches":[190],"terms":[192],"artifacts":[194],"suppression":[195],"contour":[197],"recovery.":[198]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-04-19T08:26:33.389920","created_date":"2025-10-10T00:00:00"}
