{"id":"https://openalex.org/W2426400818","doi":"https://doi.org/10.1109/isbi.2016.7493336","title":"A new weighted anisotropic total variation algorithm for limited angle tomography","display_name":"A new weighted anisotropic total variation algorithm for limited angle tomography","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2426400818","doi":"https://doi.org/10.1109/isbi.2016.7493336","mag":"2426400818"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2016.7493336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2016.7493336","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 13th International Symposium on Biomedical Imaging (ISBI)","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/A5073209088","display_name":"Yixing Huang","orcid":"https://orcid.org/0000-0003-2627-3077"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Y. Huang","raw_affiliation_strings":["Friedrich-Alexander-University Erlangen-Nuremberg, Pattern Recognition Lab, Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-University Erlangen-Nuremberg, Pattern Recognition Lab, Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021951093","display_name":"Oliver Taubmann","orcid":"https://orcid.org/0000-0001-5668-8092"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]},{"id":"https://openalex.org/I4210153902","display_name":"Siemens Healthineers (Germany)","ror":"https://ror.org/0449c4c15","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210153902"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"O. Taubmann","raw_affiliation_strings":["Friedrich-Alexander-University Erlangen-Nuremberg, Pattern Recognition Lab, Erlangen, Germany","Siemens Healthcare GmbH, Forchheim, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-University Erlangen-Nuremberg, Pattern Recognition Lab, Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]},{"raw_affiliation_string":"Siemens Healthcare GmbH, Forchheim, Germany","institution_ids":["https://openalex.org/I4210153902"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026169938","display_name":"Xiaolin Huang","orcid":"https://orcid.org/0000-0003-4285-6520"},"institutions":[{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"X. Huang","raw_affiliation_strings":["Friedrich-Alexander-University Erlangen-Nuremberg, Pattern Recognition Lab, Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Friedrich-Alexander-University Erlangen-Nuremberg, Pattern Recognition Lab, Erlangen, Germany","institution_ids":["https://openalex.org/I181369854"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041182321","display_name":"Viktor Haase","orcid":null},"institutions":[{"id":"https://openalex.org/I9341345","display_name":"University of L\u00fcbeck","ror":"https://ror.org/00t3r8h32","country_code":"DE","type":"education","lineage":["https://openalex.org/I9341345"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"V Haase","raw_affiliation_strings":["University of Luebeck, Institute for Signal Processing, Luebeck, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Luebeck, Institute for Signal Processing, Luebeck, Germany","institution_ids":["https://openalex.org/I9341345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002582502","display_name":"Guenter Lauritsch","orcid":"https://orcid.org/0000-0002-5845-6284"},"institutions":[{"id":"https://openalex.org/I4210153902","display_name":"Siemens Healthineers (Germany)","ror":"https://ror.org/0449c4c15","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210153902"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. Lauritsch","raw_affiliation_strings":["Siemens Healthcare GmbH, Forchheim, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Siemens Healthcare GmbH, Forchheim, Germany","institution_ids":["https://openalex.org/I4210153902"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101619735","display_name":"Andreas Maier","orcid":"https://orcid.org/0000-0002-9550-5284"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Maier","raw_affiliation_strings":["Erlangen Graduate School in Advanced Optical Technologies (SAOT), Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Erlangen Graduate School in Advanced Optical Technologies (SAOT), Erlangen, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3301,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.87650149,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"14","issue":null,"first_page":"585","last_page":"588"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":1.0,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","score":0.9969000220298767,"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/variation","display_name":"Variation (astronomy)","score":0.6966935396194458},{"id":"https://openalex.org/keywords/tomography","display_name":"Tomography","score":0.5996893644332886},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5625628232955933},{"id":"https://openalex.org/keywords/anisotropy","display_name":"Anisotropy","score":0.5157080292701721},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4464244842529297},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.4192773103713989},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18592610955238342},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14713570475578308},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.06272169947624207},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.05839124321937561}],"concepts":[{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.6966935396194458},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.5996893644332886},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5625628232955933},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.5157080292701721},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4464244842529297},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.4192773103713989},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18592610955238342},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14713570475578308},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.06272169947624207},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.05839124321937561},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isbi.2016.7493336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2016.7493336","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE 13th International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1676212501","https://openalex.org/W1972150100","https://openalex.org/W2031349621","https://openalex.org/W2038153718","https://openalex.org/W2071099763","https://openalex.org/W2071182070","https://openalex.org/W2107861471","https://openalex.org/W2145096794","https://openalex.org/W2296319761","https://openalex.org/W4250589301","https://openalex.org/W6637147058"],"related_works":["https://openalex.org/W2589291232","https://openalex.org/W579888135","https://openalex.org/W303980170","https://openalex.org/W2351491280","https://openalex.org/W2386767533","https://openalex.org/W2016855564","https://openalex.org/W643960642","https://openalex.org/W2371447506","https://openalex.org/W2002866674","https://openalex.org/W2333698505"],"abstract_inverted_index":{"This":[0],"paper":[1],"addresses":[2],"streak":[3],"reduction":[4],"in":[5],"limited":[6,27],"angle":[7,28],"tomography.":[8],"The":[9],"weighted":[10,53],"total":[11,55],"variation":[12,56],"(wTV)":[13],"algorithm":[14],"is":[15,32,74],"able":[16,75],"to":[17,36,64,76],"remove":[18,37],"most":[19],"Poisson":[20],"noise":[21],"and":[22,73],"small":[23],"streaks":[24,39,79],"for":[25],"clinical":[26],"data.":[29],"However,":[30],"it":[31],"still":[33],"not":[34],"sufficient":[35],"larger":[38],"whose":[40],"orientations":[41],"are":[42],"mostly":[43],"dependent":[44],"on":[45],"the":[46,66,69],"scan":[47],"trajectory.":[48],"We":[49],"propose":[50],"a":[51],"new":[52],"anisotropic":[54],"(waTV)":[57],"algorithm,":[58],"which":[59],"uses":[60],"four":[61],"neighboring":[62],"pixels":[63],"calculate":[65],"gradient":[67],"along":[68],"streaks'":[70],"normal":[71],"direction":[72],"reduce":[77],"large":[78],"well.":[80]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
