{"id":"https://openalex.org/W2883521965","doi":"https://doi.org/10.3390/a11080110","title":"Image De-Quantization Using Plate Bending Model","display_name":"Image De-Quantization Using Plate Bending Model","publication_year":2018,"publication_date":"2018-07-24","ids":{"openalex":"https://openalex.org/W2883521965","doi":"https://doi.org/10.3390/a11080110","mag":"2883521965"},"language":"en","primary_location":{"id":"doi:10.3390/a11080110","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a11080110","pdf_url":"https://www.mdpi.com/1999-4893/11/8/110/pdf?version=1532418453","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/11/8/110/pdf?version=1532418453","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072890843","display_name":"David V\u00f6lgyes","orcid":"https://orcid.org/0000-0001-9723-5532"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":true,"raw_author_name":"David V\u00f6lgyes","raw_affiliation_strings":["Department of Computer Science, Norwegian University of Science and Technology, 2815 Gj\u00f8vik, Norway"],"raw_orcid":"https://orcid.org/0000-0001-9723-5532","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Norwegian University of Science and Technology, 2815 Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032811328","display_name":"Anne Catrine Tr\u00e6gde Martinsen","orcid":"https://orcid.org/0000-0002-1346-7721"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Anne Catrine Tr\u00e6gde Martinsen","raw_affiliation_strings":["Department of Diagnostic Physics, Oslo University Hospital, 0424 Oslo, Norway","Department of Physics, University of Oslo, 0316 Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-1346-7721","affiliations":[{"raw_affiliation_string":"Department of Diagnostic Physics, Oslo University Hospital, 0424 Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Department of Physics, University of Oslo, 0316 Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055589790","display_name":"Arne Stray\u2010Pedersen","orcid":"https://orcid.org/0000-0002-7238-0327"},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Arne Stray-Pedersen","raw_affiliation_strings":["Department of Forensic Sciences, Oslo University Hospital, 0424 Oslo, Norway","Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway"],"raw_orcid":"https://orcid.org/0000-0002-7238-0327","affiliations":[{"raw_affiliation_string":"Department of Forensic Sciences, Oslo University Hospital, 0424 Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]},{"raw_affiliation_string":"Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011594117","display_name":"Dag Waaler","orcid":"https://orcid.org/0000-0002-7648-6081"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Dag Waaler","raw_affiliation_strings":["Department of Health Sciences in Gj\u00f8vik, Norwegian University of Science and Technology, 2803 Gj\u00f8vik, Norway"],"raw_orcid":"https://orcid.org/0000-0002-7648-6081","affiliations":[{"raw_affiliation_string":"Department of Health Sciences in Gj\u00f8vik, Norwegian University of Science and Technology, 2803 Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088359880","display_name":"Marius Pedersen","orcid":"https://orcid.org/0000-0001-9797-5821"},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Marius Pedersen","raw_affiliation_strings":["Department of Computer Science, Norwegian University of Science and Technology, 2815 Gj\u00f8vik, Norway"],"raw_orcid":"https://orcid.org/0000-0001-9797-5821","affiliations":[{"raw_affiliation_string":"Department of Computer Science, Norwegian University of Science and Technology, 2815 Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I204778367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072890843"],"corresponding_institution_ids":["https://openalex.org/I204778367"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07689048,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"8","first_page":"110","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998000264167786,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998000264167786,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9997000098228455,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994000196456909,"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/biharmonic-equation","display_name":"Biharmonic equation","score":0.8612551689147949},{"id":"https://openalex.org/keywords/maxima-and-minima","display_name":"Maxima and minima","score":0.7567745447158813},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7395100593566895},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6962548494338989},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.6952119469642639},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5294567942619324},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5143826603889465},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4969334900379181},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.4417518079280853},{"id":"https://openalex.org/keywords/maxima","display_name":"Maxima","score":0.4273110628128052},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38883015513420105},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3534136414527893},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3431583642959595},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3381234407424927},{"id":"https://openalex.org/keywords/boundary-value-problem","display_name":"Boundary value problem","score":0.08388197422027588}],"concepts":[{"id":"https://openalex.org/C145784156","wikidata":"https://www.wikidata.org/wiki/Q859808","display_name":"Biharmonic equation","level":3,"score":0.8612551689147949},{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.7567745447158813},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7395100593566895},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6962548494338989},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.6952119469642639},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5294567942619324},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5143826603889465},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4969334900379181},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.4417518079280853},{"id":"https://openalex.org/C91528185","wikidata":"https://www.wikidata.org/wiki/Q520952","display_name":"Maxima","level":3,"score":0.4273110628128052},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38883015513420105},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3534136414527893},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3431583642959595},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3381234407424927},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.08388197422027588},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C554144382","wikidata":"https://www.wikidata.org/wiki/Q213156","display_name":"Performance art","level":2,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/a11080110","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a11080110","pdf_url":"https://www.mdpi.com/1999-4893/11/8/110/pdf?version=1532418453","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:brage.bibsys.no:11250/2557878","is_oa":true,"landing_page_url":"http://hdl.handle.net/11250/2557878","pdf_url":null,"source":{"id":"https://openalex.org/S4306401716","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"11","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:47a20e61637146169f6d473ccf9584a6","is_oa":true,"landing_page_url":"https://doaj.org/article/47a20e61637146169f6d473ccf9584a6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 11, Iss 8, p 110 (2018)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-4893/11/8/110/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/a11080110","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms","raw_type":"Text"},{"id":"pmh:oai:www.duo.uio.no:10852/65842","is_oa":true,"landing_page_url":"http://hdl.handle.net/10852/65842","pdf_url":null,"source":{"id":"https://openalex.org/S4306401716","display_name":"Duo Research Archive (University of Oslo)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184942183","host_organization_name":"University of Oslo","host_organization_lineage":["https://openalex.org/I184942183"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"1999-4893","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/a11080110","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a11080110","pdf_url":"https://www.mdpi.com/1999-4893/11/8/110/pdf?version=1532418453","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5734278926","display_name":null,"funder_award_id":"221073","funder_id":"https://openalex.org/F4320323299","funder_display_name":"Norges Forskningsr\u00e5d"}],"funders":[{"id":"https://openalex.org/F4320323299","display_name":"Norges Forskningsr\u00e5d","ror":"https://ror.org/00epmv149"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2883521965.pdf","grobid_xml":"https://content.openalex.org/works/W2883521965.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1970112334","https://openalex.org/W1977960945","https://openalex.org/W1998371349","https://openalex.org/W2026258334","https://openalex.org/W2093055813","https://openalex.org/W2097221322","https://openalex.org/W2114770744","https://openalex.org/W2128444614","https://openalex.org/W2133665775","https://openalex.org/W2135726055","https://openalex.org/W2151007095","https://openalex.org/W2155310671","https://openalex.org/W2161276900","https://openalex.org/W2245493112","https://openalex.org/W2336635440","https://openalex.org/W2417716951","https://openalex.org/W4245654886","https://openalex.org/W4285719527","https://openalex.org/W4300944220","https://openalex.org/W6773842061"],"related_works":["https://openalex.org/W2050191802","https://openalex.org/W3105193347","https://openalex.org/W1973781123","https://openalex.org/W2160559052","https://openalex.org/W181473267","https://openalex.org/W4232457976","https://openalex.org/W1835819466","https://openalex.org/W2156081102","https://openalex.org/W2797691919","https://openalex.org/W2350245891"],"abstract_inverted_index":{"Discretized":[0],"image":[1,21],"signals":[2],"might":[3,17],"have":[4,43],"a":[5,28,61,64,109,124],"lower":[6],"dynamic":[7],"range":[8],"than":[9],"the":[10,20,23,32,38,50,55,71,80,89,94,102,106,120,131],"display.":[11],"Because":[12],"of":[13,54,82,96,119],"this,":[14],"false":[15],"contours":[16],"appear":[18],"when":[19,85],"has":[22],"same":[24],"pixel":[25,35,99],"value":[26],"for":[27],"larger":[29],"region":[30,62],"and":[31,105,129],"distance":[33],"between":[34],"levels":[36],"reaches":[37],"noticeable":[39],"difference":[40],"threshold.":[41],"There":[42],"been":[44],"several":[45,77],"methods":[46],"aimed":[47],"at":[48],"approximating":[49],"high":[51],"bit":[52],"depth":[53],"original":[56],"signal.":[57],"Our":[58],"method":[59,75,107],"models":[60],"with":[63],"bended":[65],"plate":[66],"model,":[67],"which":[68],"leads":[69],"to":[70,112],"biharmonic":[72,121],"equation.":[73],"This":[74],"addresses":[76],"new":[78],"aspects:":[79],"reconstruction":[81],"non-continuous":[83],"regions":[84],"foreground":[86],"objects":[87],"split":[88],"area":[90],"into":[91],"separate":[92],"regions;":[93],"incorporation":[95],"confidence":[97],"about":[98],"levels,":[100],"making":[101],"model":[103],"tunable;":[104],"gives":[108],"physics-inspired":[110],"way":[111],"handle":[113],"local":[114,132],"maximal/minimal":[115],"regions.":[116],"The":[117],"solution":[118],"equation":[122],"yields":[123],"smooth":[125],"high-order":[126],"signal":[127],"approximation":[128],"handles":[130],"maxima/minima":[133],"problems.":[134]},"counts_by_year":[],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2018-08-03T00:00:00"}
