{"id":"https://openalex.org/W2965114377","doi":null,"title":"Statistical image recovery techniques for optical imaging systems.","display_name":"Statistical image recovery techniques for optical imaging systems.","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2965114377","mag":"2965114377"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.152.2165","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.152.2165","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eecs.umich.edu/~fessler/student/diss/03,sotthivirat.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5018464904","display_name":"Saowapak Sotthivirat","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Saowapak Sotthivirat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5018464904"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3154,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65698565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.23399999737739563,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.23399999737739563,"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"}},{"id":"https://openalex.org/T11897","display_name":"Digital Holography and Microscopy","score":0.12300000339746475,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.10859999805688858,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/penalized-likelihood-estimation","display_name":"penalized likelihood estimation","score":0.9340000152587891},{"id":"https://openalex.org/keywords/coordinate-ascent","display_name":"coordinate ascent","score":0.7760000228881836},{"id":"https://openalex.org/keywords/iterative-image-restoration","display_name":"iterative image restoration","score":0.6320000290870667},{"id":"https://openalex.org/keywords/confocal-microscopy","display_name":"confocal microscopy","score":0.8159999847412109},{"id":"https://openalex.org/keywords/digital-holography","display_name":"digital holography","score":0.9900000095367432},{"id":"https://openalex.org/keywords/parallelizable-algorithms","display_name":"parallelizable algorithms","score":0.44200000166893005},{"id":"https://openalex.org/keywords/convergence-guarantees","display_name":"convergence guarantees","score":0.43799999356269836}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47918617725372314},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4731358587741852},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4643106460571289}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.152.2165","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.152.2165","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eecs.umich.edu/~fessler/student/diss/03,sotthivirat.pdf","raw_type":"text"},{"id":"pmh:oai:deepblue.lib.umich.edu:2027.42/123709","doi":null,"is_oa":false,"landing_page_url":"https://deepblue.lib.umich.edu/bitstreams/2d0b606d-7a9a-4ad1-9a14-8ea5b89f436d/download","pdf_url":null,"source":{"id":"https://openalex.org/S4306400393","display_name":"Deep Blue (University of Michigan)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I27837315","host_organization_name":"University of Michigan","host_organization_lineage":["https://openalex.org/I27837315"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Thesis"},{"id":"mag:2965114377","doi":null,"is_oa":false,"landing_page_url":"http://deepblue.lib.umich.edu/handle/2027.42/123709","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":85,"referenced_works":["https://openalex.org/W986752184","https://openalex.org/W1511582654","https://openalex.org/W1535749512","https://openalex.org/W1566007029","https://openalex.org/W1570547462","https://openalex.org/W1575258345","https://openalex.org/W1627054999","https://openalex.org/W1658472922","https://openalex.org/W1666853924","https://openalex.org/W1692241997","https://openalex.org/W1912410016","https://openalex.org/W1966298006","https://openalex.org/W1967374611","https://openalex.org/W1969390260","https://openalex.org/W1970820012","https://openalex.org/W1970997001","https://openalex.org/W1974131479","https://openalex.org/W1982627233","https://openalex.org/W1991101760","https://openalex.org/W1991354330","https://openalex.org/W1994065888","https://openalex.org/W1994954140","https://openalex.org/W1996311446","https://openalex.org/W1996726072","https://openalex.org/W1997814978","https://openalex.org/W2001101988","https://openalex.org/W2006132743","https://openalex.org/W2006640476","https://openalex.org/W2016902129","https://openalex.org/W2020999234","https://openalex.org/W2025121688","https://openalex.org/W2027231794","https://openalex.org/W2032237670","https://openalex.org/W2035097277","https://openalex.org/W2042299295","https://openalex.org/W2043672528","https://openalex.org/W2044355582","https://openalex.org/W2049032689","https://openalex.org/W2049633694","https://openalex.org/W2052419043","https://openalex.org/W2053742104","https://openalex.org/W2054145739","https://openalex.org/W2063715258","https://openalex.org/W2067287942","https://openalex.org/W2077092129","https://openalex.org/W2077491411","https://openalex.org/W2077661028","https://openalex.org/W2078788688","https://openalex.org/W2080744942","https://openalex.org/W2086633179","https://openalex.org/W2091663796","https://openalex.org/W2091815072","https://openalex.org/W2092273079","https://openalex.org/W2092474544","https://openalex.org/W2100115174","https://openalex.org/W2105910985","https://openalex.org/W2106014499","https://openalex.org/W2107529027","https://openalex.org/W2107757493","https://openalex.org/W2110733023","https://openalex.org/W2116638301","https://openalex.org/W2117893569","https://openalex.org/W2117950357","https://openalex.org/W2123034131","https://openalex.org/W2128222117","https://openalex.org/W2128456478","https://openalex.org/W2129167428","https://openalex.org/W2130217200","https://openalex.org/W2130270732","https://openalex.org/W2132732065","https://openalex.org/W2134306264","https://openalex.org/W2135949944","https://openalex.org/W2139304936","https://openalex.org/W2140958419","https://openalex.org/W2142573532","https://openalex.org/W2154679219","https://openalex.org/W2154744699","https://openalex.org/W2161623414","https://openalex.org/W2165437406","https://openalex.org/W2166887721","https://openalex.org/W2168255048","https://openalex.org/W2168530812","https://openalex.org/W2168543121","https://openalex.org/W2170608748","https://openalex.org/W2179838071"],"related_works":["https://openalex.org/W2116638301","https://openalex.org/W2137384628","https://openalex.org/W3002037006","https://openalex.org/W1692241997","https://openalex.org/W2117950357","https://openalex.org/W2067720444","https://openalex.org/W7097001736","https://openalex.org/W2105160183","https://openalex.org/W7097974073","https://openalex.org/W7098575659"],"abstract_inverted_index":{"Statistical":[0],"techniques":[1,44],"are":[2,45,49,144],"very":[3,209],"attractive":[4],"for":[5,41,131,151,178,196,227,252,273,298],"image":[6,31,148,202,270,277,330],"recovery":[7],"because":[8],"they":[9],"can":[10,172,240],"incorporate":[11],"the":[12,20,27,62,72,76,94,133,155,161,165,176,184,219,234,257,263,283,310,346],"physical":[13],"model":[14,297],"of":[15,22,30,64,75,97,154,164,262],"imaging":[16,245],"systems,":[17],"thus":[18],"improving":[19],"quality":[21,331],"recovered":[23],"images.":[24],"To":[25],"overcome":[26],"ill-posed":[28],"nature":[29],"recovery,":[32],"one":[33,55],"often":[34],"uses":[35],"penalized-likelihood":[36],"estimation.":[37],"Since":[38],"closed-form":[39],"solutions":[40],"these":[42],"statistical":[43,269,296,324],"unavailable,":[46],"iterative":[47,98],"algorithms":[48,53,239],"needed.":[50],"However,":[51],"existing":[52],"lack":[54],"or":[56],"more":[57],"desirable":[58],"properties,":[59],"such":[60],"as":[61],"guarantee":[63],"convergence,":[65,67],"rapid":[66],"and":[68,118,147,213,230,236,259,301,316],"efficient":[69,231],"computation.":[70],"In":[71,256],"first":[73],"part":[74,163,261],"dissertation,":[77,166,264],"we":[78,167,223,248,265],"present":[79],"a":[80,119,267,294,320,342],"new,":[81],"fast-converging":[82],"algorithm":[83,92,111,170,207,306],"called":[84],"partitioned-separable":[85],"paraboloidal":[86,115,188],"surrogate":[87,116,189],"coordinate":[88,99],"ascent":[89,100],"(PPCA).":[90],"This":[91,280],"captures":[93],"fast":[95,134,179,210],"convergence":[96,212,318],"algorithms,":[101],"while":[102],"remaining":[103],"parallelizable":[104],"to":[105,128,200,216,218,243,319,328,337],"reduce":[106],"computation":[107,180],"time.":[108,181],"The":[109,204],"PPCA":[110,235],"is":[112,123,138,157,214,326],"based":[113],"on":[114],"functions":[117],"concavity":[120],"technique.":[121],"It":[122],"most":[124],"beneficial":[125],"when":[126],"applied":[127,242,344],"space-variant":[129],"systems":[130,156],"which":[132,152,192],"Fourier":[135],"transform":[136],"(FFT)":[137],"inapplicable.":[139],"Because":[140],"our":[141],"primary":[142],"applications":[143],"confocal":[145,253],"microscopy":[146,254],"plane":[149,278],"holography,":[150],"space-invariance":[153],"usually":[158],"assumed,":[159],"in":[160,332,345],"second":[162],"develop":[168,224,266,293],"another":[169],"that":[171,307],"be":[173,241],"used":[174],"with":[175],"FFT":[177],"We":[182,292],"adapt":[183],"relaxed":[185,205,237],"ordered-subset":[186],"separable":[187],"(OS-SPS)":[190],"algorithm,":[191],"was":[193],"originally":[194],"invented":[195],"projection-based":[197],"tomographic":[198],"reconstruction,":[199],"pixel-based":[201],"restoration.":[203],"OS-SPS":[206,238],"provides":[208],"initial":[211],"guaranteed":[215],"converge":[217],"optimal":[220],"solution.":[221],"Furthermore,":[222],"different":[225],"strategies":[226],"choosing":[228],"subsets":[229],"implementation.":[232],"Both":[233],"many":[244],"problems;":[246],"here":[247],"demonstrate":[249],"their":[250],"use":[251],"problems.":[255],"third":[258],"last":[260],"new":[268],"reconstruction":[271,340],"technique":[272,325],"digital":[274,334],"holography":[275,335],"including":[276],"holography.":[279],"approach":[281],"reconstructs":[282],"complex":[284],"object":[285],"field":[286],"from":[287],"real-valued":[288],"hologram":[289],"intensity":[290],"data.":[291],"Poisson":[295],"this":[299],"problem":[300],"derive":[302],"an":[303],"optimization":[304],"transfer":[305],"monotonically":[308],"decreases":[309],"cost":[311],"function":[312],"at":[313],"each":[314],"iteration":[315],"ensures":[317],"local":[321],"minimum.":[322],"Our":[323],"shown":[327],"improve":[329],"simulated":[333],"relative":[336],"conventional":[338],"numerical":[339],"using":[341],"filter":[343],"frequency":[347],"domain.":[348]},"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2019-08-13T00:00:00"}