{"id":"https://openalex.org/W7204184041","doi":"https://doi.org/10.1117/1.oe.65.8.083102","title":"Cascade pupil aberration correction based on contrast variation in Fourier ptychographic microscopy","display_name":"Cascade pupil aberration correction based on contrast variation in Fourier ptychographic microscopy","publication_year":2026,"publication_date":"2026-08-25","ids":{"openalex":"https://openalex.org/W7204184041","doi":"https://doi.org/10.1117/1.oe.65.8.083102"},"language":"en","primary_location":{"id":"doi:10.1117/1.oe.65.8.083102","doi":"https://doi.org/10.1117/1.oe.65.8.083102","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.oe.65.8.083102","pdf_url":null,"source":{"id":"https://openalex.org/S175543413","display_name":"Optical Engineering","issn_l":"0091-3286","issn":["0091-3286","1560-2303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optical Engineering","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7204184041"],"child_works_count":0,"type":"article","is_traditional":true,"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/A5100385763","display_name":"Cuifeng Xu","orcid":"https://orcid.org/0000-0003-2362-357X","observed_orcids":["https://orcid.org/0000-0003-2362-357X"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cuifeng Xu","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100345767","display_name":"Yu Li","orcid":"https://orcid.org/0000-0002-4260-1870","observed_orcids":["https://orcid.org/0000-0002-4260-1870"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongming Li","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029545637","display_name":"Jun Ma","orcid":"https://orcid.org/0000-0002-7229-9756","observed_orcids":["https://orcid.org/0000-0002-7229-9756"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Ma","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":"https://orcid.org/0000-0002-7229-9756","affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136056329","display_name":"Gang Pang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Pang","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136087060","display_name":"Lin Shen","orcid":"https://orcid.org/0009-0008-6869-3225","observed_orcids":["https://orcid.org/0009-0008-6869-3225"]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Shen","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136080257","display_name":"Jingjing Mo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjing Mo","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5148139229","display_name":"Hongzhi Hu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongzhi Hu","raw_affiliation_strings":["Guilin University of Electronic Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guilin University of Electronic Technology","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"65","issue":"08","first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11183","display_name":"Advanced X-ray Imaging Techniques","score":0.7226999998092651,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11183","display_name":"Advanced X-ray Imaging Techniques","score":0.7226999998092651,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T11897","display_name":"Digital Holography and Microscopy","score":0.16329999268054962,"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/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.05640000104904175,"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/fourier-ptychographic-microscopy","display_name":"Fourier ptychographic microscopy","score":0.996999979019165},{"id":"https://openalex.org/keywords/optical-aberration-correction","display_name":"optical aberration correction","score":0.9229999780654907},{"id":"https://openalex.org/keywords/zernike-polynomials","display_name":"Zernike polynomials","score":0.921999990940094},{"id":"https://openalex.org/keywords/contrast-variation","display_name":"contrast variation","score":0.7110000252723694},{"id":"https://openalex.org/keywords/local-optima-avoidance","display_name":"local optima avoidance","score":0.6859999895095825},{"id":"https://openalex.org/keywords/image-reconstruction","display_name":"image reconstruction","score":0.5059999823570251}],"concepts":[{"id":"https://openalex.org/C92423082","wikidata":"https://www.wikidata.org/wiki/Q132146","display_name":"Zernike polynomials","level":3,"score":0.7915999889373779},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6797000169754028},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6554999947547913},{"id":"https://openalex.org/C2779132550","wikidata":"https://www.wikidata.org/wiki/Q639","display_name":"Optical aberration","level":3,"score":0.5989999771118164},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.5497999787330627},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5257999897003174},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.522599995136261},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5105999708175659},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.49869999289512634},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.4291999936103821},{"id":"https://openalex.org/C132771110","wikidata":"https://www.wikidata.org/wiki/Q506922","display_name":"Adaptive optics","level":2,"score":0.41029998660087585},{"id":"https://openalex.org/C187590223","wikidata":"https://www.wikidata.org/wiki/Q527628","display_name":"Holography","level":2,"score":0.41019999980926514},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.40290001034736633},{"id":"https://openalex.org/C100921725","wikidata":"https://www.wikidata.org/wiki/Q1650811","display_name":"Spatial frequency","level":2,"score":0.40139999985694885},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.3734999895095825},{"id":"https://openalex.org/C78153596","wikidata":"https://www.wikidata.org/wiki/Q7257147","display_name":"Ptychography","level":3,"score":0.3725000023841858},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.3668999969959259},{"id":"https://openalex.org/C136872047","wikidata":"https://www.wikidata.org/wiki/Q5251695","display_name":"Deformable mirror","level":3,"score":0.364300012588501},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.36419999599456787},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3538999855518341},{"id":"https://openalex.org/C147080431","wikidata":"https://www.wikidata.org/wiki/Q1074953","display_name":"Microscopy","level":2,"score":0.3357999920845032},{"id":"https://openalex.org/C191711199","wikidata":"https://www.wikidata.org/wiki/Q1003236","display_name":"Fourier optics","level":3,"score":0.3183000087738037},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31130000948905945},{"id":"https://openalex.org/C81793267","wikidata":"https://www.wikidata.org/wiki/Q7180962","display_name":"Phase retrieval","level":3,"score":0.3050000071525574},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.3005000054836273},{"id":"https://openalex.org/C2777903624","wikidata":"https://www.wikidata.org/wiki/Q1477653","display_name":"Spatial light modulator","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.28610000014305115},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.28349998593330383},{"id":"https://openalex.org/C40833965","wikidata":"https://www.wikidata.org/wiki/Q6901438","display_name":"Monochromatic color","level":2,"score":0.2662000060081482},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.2628999948501587},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.2621999979019165},{"id":"https://openalex.org/C70638346","wikidata":"https://www.wikidata.org/wiki/Q2913798","display_name":"Spherical aberration","level":3,"score":0.2615000009536743},{"id":"https://openalex.org/C164508769","wikidata":"https://www.wikidata.org/wiki/Q5165765","display_name":"Contrast transfer function","level":4,"score":0.25929999351501465},{"id":"https://openalex.org/C17916492","wikidata":"https://www.wikidata.org/wiki/Q1144257","display_name":"Gamma correction","level":3,"score":0.2590999901294708},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.2574000060558319},{"id":"https://openalex.org/C106430172","wikidata":"https://www.wikidata.org/wiki/Q6002272","display_name":"Image restoration","level":4,"score":0.2563999891281128},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.25290000438690186}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/1.oe.65.8.083102","doi":"https://doi.org/10.1117/1.oe.65.8.083102","is_oa":false,"landing_page_url":"https://doi.org/10.1117/1.oe.65.8.083102","pdf_url":null,"source":{"id":"https://openalex.org/S175543413","display_name":"Optical Engineering","issn_l":"0091-3286","issn":["0091-3286","1560-2303"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-40","russia-white-list-3"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optical Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323266","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4324026878","https://openalex.org/W3092431174","https://openalex.org/W4406045781","https://openalex.org/W3208270061","https://openalex.org/W4416015614","https://openalex.org/W4312125995","https://openalex.org/W4381618356","https://openalex.org/W2786116833","https://openalex.org/W1969485064","https://openalex.org/W4220845517"],"abstract_inverted_index":{"Optical":[0],"aberrations":[1],"represent":[2],"a":[3,44,76,92,98,135,190],"critical":[4],"bottleneck":[5],"limiting":[6],"the":[7,15,82,104,111,129,142,145,151,166,175,212,231],"performance":[8,204],"of":[9,66,86,113,125,144,154,177,234],"Fourier":[10],"ptychographic":[11],"microscopy":[12],"(FPM),":[13],"as":[14],"induced":[16],"image":[17,185],"degradation":[18],"severely":[19],"constrains":[20],"its":[21,219],"practical":[22,232],"deployment.":[23],"Conventional":[24],"correction":[25,47,138],"methods":[26],"often":[27],"suffer":[28],"from":[29,158],"slow":[30],"convergence":[31],"and":[32,54,96,161,171,182,199,218],"susceptibility":[33],"to":[34,51,90,101,139],"local":[35,180],"minima":[36,181],"when":[37],"dealing":[38],"with":[39,75],"complex":[40,238],"aberrations.":[41],"We":[42,225],"propose":[43],"cascade":[45],"aberration":[46,56,216,223],"(CAC)":[48],"algorithm,":[49],"designed":[50],"achieve":[52],"efficient":[53],"robust":[55],"compensation":[57],"through":[58,118],"an":[59,227],"innovative":[60],"hybrid":[61],"update":[62,106],"strategy.":[63],"The":[64,202],"core":[65],"this":[67],"strategy":[68],"integrates":[69],"parametric":[70],"modeling":[71],"using":[72],"Zernike":[73],"polynomials":[74],"physics-driven":[77],"optimization":[78],"framework.":[79],"It":[80,187],"leverages":[81],"signal-to-noise":[83],"ratio":[84],"advantage":[85],"central":[87],"bright-field":[88],"images":[89],"obtain":[91],"reliable":[93],"initial":[94],"estimate":[95],"incorporates":[97],"weighted":[99],"mechanism":[100,109],"precisely":[102],"regulate":[103],"gradient":[105],"process.":[107],"This":[108],"balances":[110],"contributions":[112],"different":[114],"spatial":[115],"frequency":[116],"components":[117],"tunable":[119],"weighting":[120],"coefficients.":[121],"A":[122],"distinctive":[123],"feature":[124],"our":[126],"approach":[127],"is":[128,205],"conditional":[130],"refinement":[131],"step,":[132],"which":[133],"applies":[134],"spectrally":[136],"adaptive":[137],"further":[140],"enhance":[141],"accuracy":[143],"recovered":[146],"pupil":[147,193],"function,":[148,194],"particularly":[149],"in":[150,215,237],"early":[152],"stages":[153],"iteration.":[155],"Experimental":[156],"results":[157],"both":[159],"simulations":[160],"real-world":[162],"data":[163],"demonstrate":[164],"that":[165],"CAC":[167],"algorithm":[168],"achieves":[169],"rapid":[170],"stable":[172],"convergence,":[173],"mitigating":[174],"risk":[176],"falling":[178],"into":[179],"enabling":[183],"high-fidelity":[184],"reconstruction.":[186],"accurately":[188],"recovers":[189],"physically":[191],"plausible":[192],"significantly":[195],"enhancing":[196],"detail":[197],"resolution":[198],"artifact":[200],"suppression.":[201],"superior":[203],"quantitatively":[206],"validated":[207],"against":[208],"ground":[209],"truth,":[210],"confirming":[211],"algorithm\u2019s":[213],"precision":[214],"characterization":[217],"robustness":[220],"across":[221],"various":[222],"levels.":[224],"provide":[226],"effective":[228],"solution":[229],"for":[230],"application":[233],"FPM":[235],"technology":[236],"imaging":[239],"scenarios.":[240]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-08-26T00:00:00"}
