{"id":"https://openalex.org/W2149118970","doi":"https://doi.org/10.1109/icassp.1984.1172537","title":"The design of well-conditioned discrete imaging systems","display_name":"The design of well-conditioned discrete imaging systems","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W2149118970","doi":"https://doi.org/10.1109/icassp.1984.1172537","mag":"2149118970"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1984.1172537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1984.1172537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-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/A5081905097","display_name":"Y. Zhou","orcid":"https://orcid.org/0009-0007-4106-7761"},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Y. Zhou","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030399610","display_name":"R. Frost","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Frost","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087418997","display_name":"C.K. Rushforth","orcid":null},"institutions":[{"id":"https://openalex.org/I223532165","display_name":"University of Utah","ror":"https://ror.org/03r0ha626","country_code":"US","type":"education","lineage":["https://openalex.org/I223532165"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. Rushforth","raw_affiliation_strings":["Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Utah, Salt Lake, UT, USA","institution_ids":["https://openalex.org/I223532165"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5081905097"],"corresponding_institution_ids":["https://openalex.org/I223532165"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20439991,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":null,"first_page":"235","last_page":"238"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9976000189781189,"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":0.9976000189781189,"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/T11210","display_name":"Mathematical Analysis and Transform Methods","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.995199978351593,"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/singular-value-decomposition","display_name":"Singular value decomposition","score":0.6687592267990112},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5936667919158936},{"id":"https://openalex.org/keywords/image-quality","display_name":"Image quality","score":0.5724074244499207},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.5633171796798706},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5355892181396484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5338690280914307},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.48791858553886414},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.444087952375412},{"id":"https://openalex.org/keywords/singular-value","display_name":"Singular value","score":0.4400988817214966},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4277569055557251},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38921958208084106},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3739979565143585},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3695998787879944},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3535171151161194},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13894426822662354},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.08076587319374084}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.6687592267990112},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5936667919158936},{"id":"https://openalex.org/C55020928","wikidata":"https://www.wikidata.org/wiki/Q3813865","display_name":"Image quality","level":3,"score":0.5724074244499207},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5633171796798706},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5355892181396484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5338690280914307},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.48791858553886414},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.444087952375412},{"id":"https://openalex.org/C109282560","wikidata":"https://www.wikidata.org/wiki/Q4166054","display_name":"Singular value","level":3,"score":0.4400988817214966},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4277569055557251},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38921958208084106},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3739979565143585},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3695998787879944},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3535171151161194},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13894426822662354},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.08076587319374084},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1984.1172537","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1984.1172537","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1658472922","https://openalex.org/W1982061533","https://openalex.org/W1983348509","https://openalex.org/W2049352069","https://openalex.org/W2059586807","https://openalex.org/W2061231286","https://openalex.org/W2062529987","https://openalex.org/W2081808367","https://openalex.org/W2568342123"],"related_works":["https://openalex.org/W4319586039","https://openalex.org/W4382583540","https://openalex.org/W1607100495","https://openalex.org/W2147072251","https://openalex.org/W1990844505","https://openalex.org/W2148568324","https://openalex.org/W4386721910","https://openalex.org/W4378770618","https://openalex.org/W2164147222","https://openalex.org/W2038393145"],"abstract_inverted_index":{"We":[0,49],"consider":[1],"the":[2,19,22,32,39,52],"design":[3],"of":[4,54],"imaging":[5],"systems":[6],"for":[7,42],"which":[8,37],"image":[9],"restoration":[10],"is":[11],"a":[12],"well-conditioned":[13,59],"problem.":[14],"By":[15],"assuming":[16],"that":[17],"both":[18],"observation":[20],"and":[21],"object":[23],"are":[24,27],"discrete,":[25],"we":[26],"able":[28],"to":[29],"derive,":[30],"via":[31],"Singular":[33],"Value":[34],"Decomposition,":[35],"conditions":[36],"minimize":[38],"condition":[40],"number":[41],"either":[43],"coherent":[44],"or":[45],"incoherent":[46],"illumination":[47],"systems.":[48,60],"also":[50],"illustrate":[51],"quality":[53],"signals":[55],"restored":[56],"by":[57],"these":[58]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
