{"id":"https://openalex.org/W2146106612","doi":"https://doi.org/10.1109/cec.2011.5949900","title":"Improved reconstruction of quantized CT scans via genetic algorithms","display_name":"Improved reconstruction of quantized CT scans via genetic algorithms","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2146106612","doi":"https://doi.org/10.1109/cec.2011.5949900","mag":"2146106612"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2011.5949900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2011.5949900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Congress of Evolutionary Computation (CEC)","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/A5033125377","display_name":"Chris Miller","orcid":"https://orcid.org/0000-0002-5957-7088"},"institutions":[{"id":"https://openalex.org/I147853995","display_name":"University of Alaska Anchorage","ror":"https://ror.org/03k3c2t50","country_code":"US","type":"education","lineage":["https://openalex.org/I147853995"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chris Miller","raw_affiliation_strings":["Mathematical Sciences Department, University of Alaska, Anchorage, Anchorage, AK, USA","Mathematical Sciences Dept., University of Alaska Anchorage, Anchorage, AK, USA"],"affiliations":[{"raw_affiliation_string":"Mathematical Sciences Department, University of Alaska, Anchorage, Anchorage, AK, USA","institution_ids":["https://openalex.org/I147853995"]},{"raw_affiliation_string":"Mathematical Sciences Dept., University of Alaska Anchorage, Anchorage, AK, USA","institution_ids":["https://openalex.org/I147853995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110180242","display_name":"Frank W. Moore","orcid":null},"institutions":[{"id":"https://openalex.org/I147853995","display_name":"University of Alaska Anchorage","ror":"https://ror.org/03k3c2t50","country_code":"US","type":"education","lineage":["https://openalex.org/I147853995"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frank Moore","raw_affiliation_strings":["Mathematical Sciences Department, University of Alaska, Anchorage, Anchorage, AK, USA","Mathematical Sciences Dept., University of Alaska Anchorage, Anchorage, AK, USA"],"affiliations":[{"raw_affiliation_string":"Mathematical Sciences Department, University of Alaska, Anchorage, Anchorage, AK, USA","institution_ids":["https://openalex.org/I147853995"]},{"raw_affiliation_string":"Mathematical Sciences Dept., University of Alaska Anchorage, Anchorage, AK, USA","institution_ids":["https://openalex.org/I147853995"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056475990","display_name":"Brendan Babb","orcid":null},"institutions":[{"id":"https://openalex.org/I147853995","display_name":"University of Alaska Anchorage","ror":"https://ror.org/03k3c2t50","country_code":"US","type":"education","lineage":["https://openalex.org/I147853995"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brendan Babb","raw_affiliation_strings":["Mathematical Sciences Department, University of Alaska, Anchorage, Anchorage, AK, USA","Mathematical Sciences Dept., University of Alaska Anchorage, Anchorage, AK, USA"],"affiliations":[{"raw_affiliation_string":"Mathematical Sciences Department, University of Alaska, Anchorage, Anchorage, AK, USA","institution_ids":["https://openalex.org/I147853995"]},{"raw_affiliation_string":"Mathematical Sciences Dept., University of Alaska Anchorage, Anchorage, AK, USA","institution_ids":["https://openalex.org/I147853995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077433830","display_name":"Michael R. Peterson","orcid":"https://orcid.org/0000-0002-5361-7384"},"institutions":[{"id":"https://openalex.org/I35722693","display_name":"University of Hawaii at Hilo","ror":"https://ror.org/02mp2av58","country_code":"US","type":"education","lineage":["https://openalex.org/I35722693"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael R. Peterson","raw_affiliation_strings":["Computer Science Department, University of Hawaii, Hilo, Hilo, HI, USA","Computer Science Dept., University of Hawai'i at Hilo, Hilo, HI, USA"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, University of Hawaii, Hilo, Hilo, HI, USA","institution_ids":["https://openalex.org/I35722693"]},{"raw_affiliation_string":"Computer Science Dept., University of Hawai'i at Hilo, Hilo, HI, USA","institution_ids":["https://openalex.org/I35722693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033125377"],"corresponding_institution_ids":["https://openalex.org/I147853995"],"apc_list":null,"apc_paid":null,"fwci":0.2576,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.60843919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"9","issue":null,"first_page":"2293","last_page":"2299"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9993000030517578,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9993000030517578,"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/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9984999895095825,"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/lossy-compression","display_name":"Lossy compression","score":0.81683349609375},{"id":"https://openalex.org/keywords/dicom","display_name":"DICOM","score":0.7513009905815125},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.680010974407196},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.60079026222229},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.5251514911651611},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5030013918876648},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.49242958426475525},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49220767617225647},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47308117151260376},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4657457768917084},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.421225368976593},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.42013323307037354},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.24989765882492065},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.18378081917762756},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.07552570104598999}],"concepts":[{"id":"https://openalex.org/C165021410","wikidata":"https://www.wikidata.org/wiki/Q55564","display_name":"Lossy compression","level":2,"score":0.81683349609375},{"id":"https://openalex.org/C77331912","wikidata":"https://www.wikidata.org/wiki/Q81095","display_name":"DICOM","level":2,"score":0.7513009905815125},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.680010974407196},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.60079026222229},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.5251514911651611},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5030013918876648},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.49242958426475525},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49220767617225647},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47308117151260376},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4657457768917084},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.421225368976593},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.42013323307037354},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.24989765882492065},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.18378081917762756},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.07552570104598999}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2011.5949900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2011.5949900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Congress of Evolutionary Computation (CEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W83882863","https://openalex.org/W1510661432","https://openalex.org/W1974705184","https://openalex.org/W2019510508","https://openalex.org/W2039374652","https://openalex.org/W2040802415","https://openalex.org/W2055959170","https://openalex.org/W2062024414","https://openalex.org/W2079100340","https://openalex.org/W2098914003","https://openalex.org/W2101789093","https://openalex.org/W2102185029","https://openalex.org/W2106541713","https://openalex.org/W2106952535","https://openalex.org/W2115755118","https://openalex.org/W2117188745","https://openalex.org/W2118217749","https://openalex.org/W2121592294","https://openalex.org/W2126210987","https://openalex.org/W2138429913","https://openalex.org/W2144925480","https://openalex.org/W2151911394","https://openalex.org/W2152150600","https://openalex.org/W2171686985","https://openalex.org/W2478207761","https://openalex.org/W2485092916","https://openalex.org/W2503550904","https://openalex.org/W2904250082","https://openalex.org/W3005363104","https://openalex.org/W3023540311","https://openalex.org/W4238049555","https://openalex.org/W4244656874","https://openalex.org/W4255272544","https://openalex.org/W4285719527","https://openalex.org/W4302366751","https://openalex.org/W6722426620"],"related_works":["https://openalex.org/W3210332869","https://openalex.org/W4210785996","https://openalex.org/W4327499886","https://openalex.org/W3162084246","https://openalex.org/W2181436147","https://openalex.org/W1680283075","https://openalex.org/W2056051076","https://openalex.org/W2793856282","https://openalex.org/W2015677580","https://openalex.org/W2115343698"],"abstract_inverted_index":{"Cost-effective":[0],"storage":[1],"and":[2,14,68],"timely":[3],"transmission":[4],"of":[5,22,35,46],"medical":[6],"images":[7,40],"are":[8],"very":[9],"difficult":[10],"technical":[11],"challenges.":[12],"Compression":[13],"reconstruction":[15],"techniques":[16],"must":[17],"guarantee":[18],"no":[19],"significant":[20],"loss":[21],"clinical":[23],"information.":[24],"This":[25],"paper":[26],"presents":[27],"a":[28],"convenient":[29],"technique":[30],"for":[31],"improving":[32],"the":[33,65],"quality":[34],"reconstructed":[36],"computed":[37],"tomography":[38],"(CT)":[39],"previously":[41],"subjected":[42],"to":[43],"specified":[44],"levels":[45],"lossy":[47],"compression.":[48],"Our":[49],"genetic":[50],"algorithm":[51],"(GA)":[52],"evolves":[53],"novel":[54],"transforms":[55],"that":[56],"consistently":[57],"outperform":[58],"state-of":[59],"the-art":[60],"wavelet-based":[61],"schemes":[62],"supported":[63],"by":[64],"Digital":[66],"Imaging":[67],"Communication":[69],"in":[70],"Medicine":[71],"(DICOM)":[72],"standard.":[73]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
