{"id":"https://openalex.org/W6959513965","doi":"https://doi.org/10.1109/jstars.2025.3590421","title":"DADSR: Degradation-Aware Diffusion Super-Resolution Model for Object-Level SAR Image","display_name":"DADSR: Degradation-Aware Diffusion Super-Resolution Model for Object-Level SAR Image","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W6959513965","doi":"https://doi.org/10.1109/jstars.2025.3590421"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3590421","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3590421","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3590421","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Zilong Chen","orcid":"https://orcid.org/0009-0002-8665-2247"},"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":"Zilong Chen","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Caiguang Zhang","orcid":"https://orcid.org/0000-0002-0321-9900"},"institutions":[{"id":"https://openalex.org/I4210105312","display_name":"Shanghai Power Equipment Research Institute","ror":"https://ror.org/01pw44479","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210105312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caiguang Zhang","raw_affiliation_strings":["Shanghai Radio Equipment Research Institute, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Radio Equipment Research Institute, Shanghai, China","institution_ids":["https://openalex.org/I4210105312"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chengyu Wan","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":false,"raw_author_name":"Chengyu Wan","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Siqian Zhang","orcid":"https://orcid.org/0000-0001-8108-9278"},"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":"Siqian Zhang","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":null,"display_name":"Boli Xiong","orcid":"https://orcid.org/0000-0003-4642-8005"},"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":"Boli Xiong","raw_affiliation_strings":["State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.8374,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.89994413,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"18","issue":null,"first_page":"19496","last_page":"19510"},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T12115","display_name":"Genetic and Environmental Crop Studies","score":0.9757999777793884,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12115","display_name":"Genetic and Environmental Crop Studies","score":0.9757999777793884,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10012","display_name":"Genetic diversity and population structure","score":0.009800000116229057,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13506","display_name":"Botanical Research and Chemistry","score":0.003599999938160181,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7797999978065491},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.7089999914169312},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.5695000290870667},{"id":"https://openalex.org/keywords/speckle-noise","display_name":"Speckle noise","score":0.5486999750137329},{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.5170999765396118},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.4851999878883362},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.47920000553131104},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43700000643730164},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4311999976634979}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7797999978065491},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7343999743461609},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.7089999914169312},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.5695000290870667},{"id":"https://openalex.org/C180940675","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle noise","level":3,"score":0.5486999750137329},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5286999940872192},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.5170999765396118},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.4851999878883362},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.47920000553131104},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43700000643730164},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4311999976634979},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.42329999804496765},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3799000084400177},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.35929998755455017},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.35659998655319214},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.35260000824928284},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3402999937534332},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3370000123977661},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.33180001378059387},{"id":"https://openalex.org/C177769412","wikidata":"https://www.wikidata.org/wiki/Q278090","display_name":"Prior probability","level":3,"score":0.325300008058548},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.31850001215934753},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3179999887943268},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.28200000524520874},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.2777000069618225},{"id":"https://openalex.org/C125045340","wikidata":"https://www.wikidata.org/wiki/Q6002224","display_name":"Image formation","level":3,"score":0.2705000042915344},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.26809999346733093},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.26249998807907104},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.26159998774528503},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.25459998846054077},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.25220000743865967}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3590421","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3590421","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:37e42046ae3c47229886c74f9e147dca","is_oa":true,"landing_page_url":"https://doaj.org/article/37e42046ae3c47229886c74f9e147dca","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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 19496-19510 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3590421","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3590421","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.729665219783783,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W343636949","https://openalex.org/W2064076387","https://openalex.org/W2111847198","https://openalex.org/W2164911019","https://openalex.org/W2194775991","https://openalex.org/W2286052686","https://openalex.org/W2289495092","https://openalex.org/W2760103357","https://openalex.org/W2787091153","https://openalex.org/W2796314858","https://openalex.org/W2866634454","https://openalex.org/W2930665236","https://openalex.org/W2962785568","https://openalex.org/W2963420272","https://openalex.org/W2984841392","https://openalex.org/W3002179192","https://openalex.org/W3015363211","https://openalex.org/W3017136408","https://openalex.org/W3033835243","https://openalex.org/W3035022492","https://openalex.org/W3035042749","https://openalex.org/W3035524453","https://openalex.org/W3037578234","https://openalex.org/W3108655343","https://openalex.org/W3112727310","https://openalex.org/W3118850552","https://openalex.org/W3127136885","https://openalex.org/W3136138438","https://openalex.org/W3155072588","https://openalex.org/W3175184835","https://openalex.org/W3194523157","https://openalex.org/W3196904463","https://openalex.org/W3204971388","https://openalex.org/W3207918547","https://openalex.org/W4205437765","https://openalex.org/W4226453196","https://openalex.org/W4313138162","https://openalex.org/W4367146570","https://openalex.org/W4385245566","https://openalex.org/W4386083034","https://openalex.org/W4387042228","https://openalex.org/W4387829321","https://openalex.org/W4390026323","https://openalex.org/W4390061950","https://openalex.org/W4390302552","https://openalex.org/W4390480965","https://openalex.org/W4391516287","https://openalex.org/W4398775892","https://openalex.org/W4399154365","https://openalex.org/W4402260346","https://openalex.org/W4406457923","https://openalex.org/W4407586887","https://openalex.org/W4407783433","https://openalex.org/W4408314109","https://openalex.org/W4409326045","https://openalex.org/W4409917219","https://openalex.org/W6747899497","https://openalex.org/W6755312952","https://openalex.org/W6765779288","https://openalex.org/W6774314701","https://openalex.org/W6779823529"],"related_works":[],"abstract_inverted_index":{"Synthetic":[0],"aperture":[1],"radar":[2],"(SAR)":[3],"plays":[4],"a":[5,74,84,100],"vital":[6],"role":[7],"in":[8,163,185],"remote":[9],"sensing":[10],"applications":[11],"but":[12],"suffers":[13],"from":[14,143],"coupled":[15,65,117,154,161],"degradation":[16,53,97,110,118,138,155,169],"problems,":[17],"including":[18],"resolution":[19],"deterioration,":[20],"speckle":[21],"noise,":[22],"and":[23,33,44,188],"defocusing":[24],"effects,":[25],"primarily":[26],"caused":[27],"by":[28,106],"system":[29],"limitations,":[30],"imaging":[31],"mechanisms,":[32],"nonideal":[34],"target/platform":[35],"motions.":[36],"These":[37],"intertwined":[38],"degradations":[39,162],"severely":[40],"compromise":[41],"image":[42],"quality":[43],"subsequent":[45],"interpretation":[46],"reliability.":[47],"Existing":[48],"methods":[49],"often":[50],"address":[51],"single-type":[52],"with":[54],"predefined":[55],"severity":[56],"levels,":[57],"proving":[58],"inadequate":[59],"for":[60,79],"real-world":[61],"scenarios":[62],"involving":[63],"complex":[64,165],"degradations.":[66],"To":[67],"overcome":[68],"this":[69],"limitation,":[70],"we":[71,148],"propose":[72],"DADSR,":[73],"degradation-aware":[75,101],"diffusion":[76,102,125],"super-resolution":[77,114,121,134],"model":[78,103,122,142],"object-level":[80,152],"SAR":[81,153],"images.":[82],"First,":[83],"self-supervised":[85],"learning":[86,91],"framework":[87],"based":[88,123],"on":[89,124],"contrastive":[90],"is":[92,104],"developed":[93],"to":[94,182],"extract":[95],"discriminative":[96],"representations.":[98],"Subsequently,":[99],"designed":[105],"incorporating":[107],"the":[108,129,133,137,141,164],"learned":[109],"priors,":[111],"achieving":[112],"adaptive":[113],"reconstruction":[115],"under":[116,167],"conditions.":[119],"The":[120],"models":[126,184],"effectively":[127],"mitigates":[128],"oversmoothing":[130],"issue":[131],"during":[132],"process,":[135],"while":[136],"priors":[139],"prevent":[140],"generating":[144],"unnatural":[145],"artifacts.":[146],"Furthermore,":[147],"establish":[149],"MSTAR-CD,":[150],"an":[151],"benchmark":[156],"dataset":[157],"that":[158,174],"simulates":[159],"realistic":[160],"domain":[166],"homogeneous":[168],"assumptions.":[170],"Experiment":[171],"results":[172],"demonstrate":[173],"our":[175],"method":[176],"attains":[177],"comparable":[178],"or":[179],"exceeding":[180],"performance":[181],"state-of-the-art":[183],"quantitative":[186],"metrics":[187],"downstream":[189],"tasks.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
