{"id":"https://openalex.org/W4401070357","doi":"https://doi.org/10.1109/tci.2024.3434541","title":"Single-Pixel Imaging of Spatio-Temporal Flows Using Differentiable Latent Dynamics","display_name":"Single-Pixel Imaging of Spatio-Temporal Flows Using Differentiable Latent Dynamics","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401070357","doi":"https://doi.org/10.1109/tci.2024.3434541"},"language":"en","primary_location":{"id":"doi:10.1109/tci.2024.3434541","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tci.2024.3434541","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"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 Computational Imaging","raw_type":"journal-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/A5020540864","display_name":"Aleksei Sholokhov","orcid":"https://orcid.org/0000-0001-8173-6236"},"institutions":[{"id":"https://openalex.org/I4210138199","display_name":"University of Washington Applied Physics Laboratory","ror":"https://ror.org/03d17d270","country_code":"US","type":"facility","lineage":["https://openalex.org/I201448701","https://openalex.org/I4210138199"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Aleksei Sholokhov","raw_affiliation_strings":["Department of Applied Mathematics, University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I4210138199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028481793","display_name":"Saleh Nabi","orcid":"https://orcid.org/0000-0002-7408-3764"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saleh Nabi","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069278885","display_name":"Joshua Rapp","orcid":"https://orcid.org/0000-0001-9171-1358"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joshua Rapp","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062653961","display_name":"Steven L. Brunton","orcid":"https://orcid.org/0000-0002-6565-5118"},"institutions":[{"id":"https://openalex.org/I4210099550","display_name":"Schneider Electric (United States)","ror":"https://ror.org/00x39dd97","country_code":"US","type":"company","lineage":["https://openalex.org/I1305429183","https://openalex.org/I4210099550"]},{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven L. Brunton","raw_affiliation_strings":["Department of Mechanical Engineering, University of Washington, Seattle, WA, USA","Schneider Electric, US Research Team, Andover, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]},{"raw_affiliation_string":"Schneider Electric, US Research Team, Andover, MA, USA","institution_ids":["https://openalex.org/I4210099550"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083450863","display_name":"J. Nathan Kutz","orcid":"https://orcid.org/0000-0002-6004-2275"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},{"id":"https://openalex.org/I4210138199","display_name":"University of Washington Applied Physics Laboratory","ror":"https://ror.org/03d17d270","country_code":"US","type":"facility","lineage":["https://openalex.org/I201448701","https://openalex.org/I4210138199"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Nathan Kutz","raw_affiliation_strings":["Department of Applied Mathematics, University of Washington, Seattle, WA, USA","Department of Mechanical Engineering, University of Washington, Seattle, WA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I4210138199"]},{"raw_affiliation_string":"Department of Mechanical Engineering, University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034522188","display_name":"Petros T. Boufounos","orcid":"https://orcid.org/0000-0003-1369-0947"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Petros T. Boufounos","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101648073","display_name":"Hassan Mansour","orcid":"https://orcid.org/0000-0002-1667-9885"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hassan Mansour","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, MA, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5020540864"],"corresponding_institution_ids":["https://openalex.org/I4210138199"],"apc_list":null,"apc_paid":null,"fwci":0.5904,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58325833,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"10","issue":null,"first_page":"1124","last_page":"1138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T11996","display_name":"Random lasers and scattering media","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6103400588035583},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5440352559089661},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49226251244544983},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47814759612083435},{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.4742285907268524},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2799896001815796},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.12394487857818604}],"concepts":[{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6103400588035583},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5440352559089661},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49226251244544983},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47814759612083435},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.4742285907268524},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2799896001815796},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12394487857818604}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tci.2024.3434541","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/tci.2024.3434541","pdf_url":null,"source":{"id":"https://openalex.org/S4210233665","display_name":"IEEE Transactions on Computational Imaging","issn_l":"2333-9403","issn":["2333-9403","2573-0436"],"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 Computational Imaging","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7907768124","display_name":null,"funder_award_id":"FA9550-19-1-0011","funder_id":"https://openalex.org/F4320338279","funder_display_name":"Air Force Office of Scientific Research"}],"funders":[{"id":"https://openalex.org/F4320315072","display_name":"Mitsubishi Electric Research Laboratories","ror":null},{"id":"https://openalex.org/F4320338279","display_name":"Air Force Office of Scientific Research","ror":"https://ror.org/011e9bt93"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":96,"referenced_works":["https://openalex.org/W11128668","https://openalex.org/W1410907832","https://openalex.org/W1490180844","https://openalex.org/W1587799944","https://openalex.org/W1895824756","https://openalex.org/W1964746825","https://openalex.org/W1966296814","https://openalex.org/W1971500547","https://openalex.org/W1973207880","https://openalex.org/W1975693637","https://openalex.org/W1977422853","https://openalex.org/W1998688147","https://openalex.org/W2007580162","https://openalex.org/W2016837300","https://openalex.org/W2020560264","https://openalex.org/W2028976653","https://openalex.org/W2030449718","https://openalex.org/W2031191822","https://openalex.org/W2031980170","https://openalex.org/W2035866593","https://openalex.org/W2048565978","https://openalex.org/W2054865149","https://openalex.org/W2064361503","https://openalex.org/W2069089470","https://openalex.org/W2076541487","https://openalex.org/W2087416986","https://openalex.org/W2099563019","https://openalex.org/W2119667497","https://openalex.org/W2122548617","https://openalex.org/W2147595714","https://openalex.org/W2161225806","https://openalex.org/W2274505654","https://openalex.org/W2276556972","https://openalex.org/W2294099857","https://openalex.org/W2296055064","https://openalex.org/W2546400839","https://openalex.org/W2549986414","https://openalex.org/W2564877147","https://openalex.org/W2581161001","https://openalex.org/W2587649600","https://openalex.org/W2607790316","https://openalex.org/W2622842312","https://openalex.org/W2734545110","https://openalex.org/W2772609332","https://openalex.org/W2784386417","https://openalex.org/W2788109278","https://openalex.org/W2794371820","https://openalex.org/W2798433792","https://openalex.org/W2805869290","https://openalex.org/W2885007169","https://openalex.org/W2901589656","https://openalex.org/W2962817839","https://openalex.org/W2966077329","https://openalex.org/W2970610508","https://openalex.org/W2976167424","https://openalex.org/W2981906852","https://openalex.org/W2984601291","https://openalex.org/W2986332384","https://openalex.org/W2986795381","https://openalex.org/W2988600867","https://openalex.org/W2996132844","https://openalex.org/W3008676360","https://openalex.org/W3026163403","https://openalex.org/W3026704693","https://openalex.org/W3082973566","https://openalex.org/W3091844626","https://openalex.org/W3098260700","https://openalex.org/W3100630749","https://openalex.org/W3104397553","https://openalex.org/W3105425607","https://openalex.org/W3148408954","https://openalex.org/W3155438876","https://openalex.org/W3177043771","https://openalex.org/W3177400676","https://openalex.org/W3183579593","https://openalex.org/W3197308822","https://openalex.org/W3204609265","https://openalex.org/W3213402869","https://openalex.org/W4210248486","https://openalex.org/W4221001411","https://openalex.org/W4226047355","https://openalex.org/W4238744307","https://openalex.org/W4248936881","https://openalex.org/W4250955649","https://openalex.org/W4285159933","https://openalex.org/W4287512175","https://openalex.org/W4362574915","https://openalex.org/W4379390621","https://openalex.org/W4381686075","https://openalex.org/W6666691046","https://openalex.org/W6735307612","https://openalex.org/W6743945476","https://openalex.org/W6752307458","https://openalex.org/W6771585582","https://openalex.org/W6803376173","https://openalex.org/W6810971026"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Imaging":[0],"dynamic":[1],"spatio-temporal":[2,75],"flows":[3,76],"typically":[4],"requires":[5],"high-speed,":[6],"high-resolution":[7],"sensors":[8],"that":[9,60],"may":[10],"be":[11],"physically":[12],"or":[13],"economically":[14],"prohibitive.":[15],"Single-pixel":[16],"imaging":[17],"(SPI)":[18],"has":[19],"emerged":[20],"as":[21,109],"a":[22,29,34,39,43,88,110],"low-cost":[23],"acquisition":[24,46,103],"technique":[25],"where":[26],"light":[27,36],"from":[28,53,77,96],"scene":[30,49,66,82],"is":[31,50],"projected":[32],"through":[33],"spatial":[35],"modulator":[37],"onto":[38],"single":[40],"photodiode":[41],"with":[42,104,121],"high":[44],"temporal":[45,55],"rate.":[47],"The":[48],"then":[51],"reconstructed":[52],"the":[54,65,85,93,105],"samples":[56],"using":[57,137],"computational":[58],"techniques":[59],"leverage":[61],"prior":[62,107],"assumptions":[63],"on":[64],"structure.":[67],"In":[68],"this":[69],"paper,":[70],"we":[71,115],"propose":[72],"to":[73,133,139],"image":[74,118],"incomplete":[78],"measurements":[79],"by":[80,158],"leveraging":[81],"priors":[83],"in":[84],"form":[86],"of":[87,92,142],"reduced-order":[89],"model":[90],"(ROM)":[91],"dynamics":[94],"learned":[95],"training":[97],"data":[98,124],"examples.":[99],"By":[100],"combining":[101],"SPI":[102],"ROM":[106],"implemented":[108],"neural":[111],"ordinary":[112],"differential":[113],"equation,":[114,160],"achieve":[116],"high-quality":[117],"sequence":[119],"reconstruction":[120,149],"significantly":[122],"reduced":[123],"requirements.":[125],"Specifically,":[126],"our":[127],"approach":[128],"achieves":[129],"similar":[130],"performance":[131],"levels":[132],"leading":[134],"methods":[135],"despite":[136],"one":[138],"two":[140],"orders":[141],"magnitude":[143],"fewer":[144],"samples.":[145],"We":[146],"demonstrate":[147],"superior":[148],"at":[150],"low":[151],"sampling":[152],"rates":[153],"for":[154],"simulated":[155],"trajectories":[156],"governed":[157],"Burgers'":[159],"Kolmogorov":[161],"flow,":[162],"and":[163],"turbulent":[164],"plumes":[165],"emulating":[166],"gas":[167],"leaks.":[168]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}