{"id":"https://openalex.org/W7164368329","doi":"https://doi.org/10.1109/tip.2026.3700911","title":"DDMPI: Diffusion Denoising for Magnetic Particle Imaging at the Low Concentration","display_name":"DDMPI: Diffusion Denoising for Magnetic Particle Imaging at the Low Concentration","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7164368329","doi":"https://doi.org/10.1109/tip.2026.3700911","pmid":"https://pubmed.ncbi.nlm.nih.gov/42275318"},"language":"en","primary_location":{"id":"doi:10.1109/tip.2026.3700911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2026.3700911","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Image Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5002988480","display_name":"Lishuang Guo","orcid":"https://orcid.org/0009-0006-9224-4978"},"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":"Lishuang Guo","raw_affiliation_strings":["School of Engineering Medicine, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0006-9224-4978","affiliations":[{"raw_affiliation_string":"School of Engineering Medicine, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101620760","display_name":"Yu An","orcid":"https://orcid.org/0000-0002-3113-7259"},"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":"Yu An","raw_affiliation_strings":["School of Engineering Medicine, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3113-7259","affiliations":[{"raw_affiliation_string":"School of Engineering Medicine, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031100217","display_name":"Chenbin Ma","orcid":"https://orcid.org/0000-0003-1945-9332"},"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":"Chenbin Ma","raw_affiliation_strings":["School of Biological Science and Medical Engineering, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-1945-9332","affiliations":[{"raw_affiliation_string":"School of Biological Science and Medical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031127210","display_name":"J Q Li","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":"Jiaqian Li","raw_affiliation_strings":["School of Engineering Medicine, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0003-3440-3406","affiliations":[{"raw_affiliation_string":"School of Engineering Medicine, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100631017","display_name":"Zhen Dong","orcid":"https://orcid.org/0000-0002-5951-6170"},"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":"Zhen Dong","raw_affiliation_strings":["School of Engineering Medicine, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0000-4124-4202","affiliations":[{"raw_affiliation_string":"School of Engineering Medicine, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100429270","display_name":"Jie Tian","orcid":"https://orcid.org/0000-0003-0498-0432"},"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":"Jie Tian","raw_affiliation_strings":["School of Engineering Medicine, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0498-0432","affiliations":[{"raw_affiliation_string":"School of Engineering Medicine, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100661819","display_name":"Jiangang Liu","orcid":"https://orcid.org/0000-0001-7715-2393"},"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":"Jiangang Liu","raw_affiliation_strings":["School of Engineering Medicine, Beihang University, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7715-2393","affiliations":[{"raw_affiliation_string":"School of Engineering Medicine, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7013489,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"35","issue":null,"first_page":"6616","last_page":"6631"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12405","display_name":"Characterization and Applications of Magnetic Nanoparticles","score":0.9334999918937683,"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"}},"topics":[{"id":"https://openalex.org/T12405","display_name":"Characterization and Applications of Magnetic Nanoparticles","score":0.9334999918937683,"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"}},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.012000000104308128,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","score":0.007000000216066837,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5669999718666077},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.42149999737739563},{"id":"https://openalex.org/keywords/image-denoising","display_name":"Image denoising","score":0.39079999923706055},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.38940000534057617},{"id":"https://openalex.org/keywords/diffusion","display_name":"Diffusion","score":0.38670000433921814},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.3504999876022339},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.3345000147819519},{"id":"https://openalex.org/keywords/magnetic-noise","display_name":"Magnetic noise","score":0.32710000872612},{"id":"https://openalex.org/keywords/magnetic-particle-inspection","display_name":"Magnetic particle inspection","score":0.32179999351501465}],"concepts":[{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5669999718666077},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5267000198364258},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.42149999737739563},{"id":"https://openalex.org/C2983327147","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Image denoising","level":3,"score":0.39079999923706055},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.38940000534057617},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.38670000433921814},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.3504999876022339},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.3345000147819519},{"id":"https://openalex.org/C2983215976","wikidata":"https://www.wikidata.org/wiki/Q5141464","display_name":"Magnetic noise","level":3,"score":0.32710000872612},{"id":"https://openalex.org/C109647046","wikidata":"https://www.wikidata.org/wiki/Q1884449","display_name":"Magnetic particle inspection","level":4,"score":0.32179999351501465},{"id":"https://openalex.org/C2779833257","wikidata":"https://www.wikidata.org/wiki/Q2663154","display_name":"Magnetic separation","level":2,"score":0.3208000063896179},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.3109000027179718},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.304500013589859},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.296099990606308},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.29440000653266907},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.2919999957084656},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.29109999537467957},{"id":"https://openalex.org/C87023908","wikidata":"https://www.wikidata.org/wiki/Q3870166","display_name":"Magnetic nanoparticles","level":3,"score":0.2825999855995178},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.25600001215934753},{"id":"https://openalex.org/C32546565","wikidata":"https://www.wikidata.org/wiki/Q856711","display_name":"Magnetization","level":3,"score":0.2533999979496002},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2529999911785126},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.251800000667572},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.25119999051094055},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.25110000371932983}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tip.2026.3700911","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tip.2026.3700911","pdf_url":null,"source":{"id":"https://openalex.org/S4210173141","display_name":"IEEE Transactions on Image Processing","issn_l":"1057-7149","issn":["1057-7149","1941-0042"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Image Processing","raw_type":"journal-article"},{"id":"pmid:42275318","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42275318","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on image processing : a publication of the IEEE Signal Processing Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.428184449672699}],"awards":[{"id":"https://openalex.org/G2803541369","display_name":null,"funder_award_id":"L258056","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G346034822","display_name":null,"funder_award_id":"U24A20755","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4141167901","display_name":null,"funder_award_id":"L232097","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G6288977234","display_name":null,"funder_award_id":"62027901","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/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Magnetic":[0],"particle":[1],"imaging":[2,21,213,227],"(MPI)":[3],"has":[4],"demonstrated":[5],"its":[6],"advantages":[7],"of":[8,63,156,164,192,198],"high":[9],"sensitivity":[10],"and":[11,117,123,146,174,184,229],"temporal":[12],"resolution":[13],"in":[14,31,35,45,55,98,167,175,211],"various":[15,199,219],"preclinical":[16],"applications.":[17],"However,":[18],"during":[19],"the":[20,23,61,91,99,111,115,118,138,153,157,162,193,226],"process,":[22],"signal":[24],"is":[25,51,190],"susceptible":[26],"to":[27,89,151,210,223],"different":[28],"noises,":[29],"resulting":[30],"severe":[32],"stripe":[33],"artifacts":[34,92,119,183],"reconstructed":[36],"MPI":[37,81,95,121,221],"images.":[38],"This":[39],"phenomenon":[40],"will":[41],"be":[42,205],"further":[43],"aggravated":[44],"scenarios":[46],"with":[47,87,218],"low-concentration":[48,100],"particles,":[49],"which":[50],"a":[52,72,104,124,142,148],"standard":[53],"practice":[54],"biological":[56],"applications,":[57],"thereby":[58],"seriously":[59],"hindering":[60],"identification":[62],"key":[64],"information.":[65],"To":[66],"solve":[67],"this":[68],"problem,":[69],"we":[70],"propose":[71],"joint":[73],"optimization":[74],"approach":[75],"called":[76],"diffusion":[77,85,127],"denoising":[78],"model":[79,86,128],"for":[80],"(DDMPI)":[82],"that":[83,179],"integrates":[84],"Transformer":[88,135],"remove":[90],"directly":[93],"from":[94],"images":[96],"obtained":[97],"scenarios.":[101],"In":[102],"DDMPI,":[103],"latent":[105,126],"encoder":[106],"generates":[107],"prior":[108,131,139],"features":[109,140],"containing":[110],"relevance":[112],"mapping":[113],"between":[114],"contents":[116],"within":[120],"images,":[122],"conditional":[125],"optimizes":[129],"these":[130,165],"features.":[132],"A":[133],"U-shape":[134],"module":[136,145,150],"incorporates":[137],"by":[141],"hierarchical":[143],"integration":[144],"utilizes":[147],"strip-self-attention":[149],"capture":[152],"spatial":[154],"distribution":[155],"artifacts.":[158],"Ablation":[159],"experiments":[160],"demonstrate":[161,178],"effectiveness":[163],"modules":[166],"DDMPI.":[168],"Extensive":[169],"experiments,":[170,177],"including":[171],"simulation,":[172],"phantom":[173],"vivo":[176,212],"DDMPI":[180,189,203],"effectively":[181,224],"removes":[182],"recovers":[185],"fine":[186],"details.":[187],"Additionally,":[188],"independent":[191],"primary":[194],"image":[195],"reconstruction":[196],"methods":[197],"scanning":[200],"devices.":[201],"Thus,":[202],"can":[204],"not":[206],"only":[207],"practically":[208],"applied":[209],"but":[214],"also":[215],"flexibly":[216],"combined":[217],"existing":[220],"devices":[222],"improve":[225],"quality":[228],"provide":[230],"critical":[231],"information":[232],"about":[233],"diseases.":[234]},"counts_by_year":[],"updated_date":"2026-06-24T06:17:17.354583","created_date":"2026-06-12T00:00:00"}
