{"id":"https://openalex.org/W1991113530","doi":"https://doi.org/10.1109/icip.2011.6115636","title":"Fast edge-filtered image upsampling","display_name":"Fast edge-filtered image upsampling","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W1991113530","doi":"https://doi.org/10.1109/icip.2011.6115636","mag":"1991113530","pmid":"https://pubmed.ncbi.nlm.nih.gov/22323066","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3273962"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2011.6115636","doi":"https://doi.org/10.1109/icip.2011.6115636","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6115636","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3273962","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5115590666","display_name":"Shantanu H. Joshi","orcid":"https://orcid.org/0000-0003-1287-7005","observed_orcids":["https://orcid.org/0000-0003-1287-7005"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shantanu H. Joshi","raw_affiliation_strings":["Laboratory of Neuro Imaging, University of California, Los Angeles, CA 90095, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles, CA 90095, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062369970","display_name":"Antonio Marquina","orcid":"https://orcid.org/0000-0001-8767-4208","observed_orcids":["https://orcid.org/0000-0001-8767-4208"]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio L. Marquina","raw_affiliation_strings":["Departamento de Matematica Aplicada, Universidad de Valencia, Burjassot, Spain","Departamento de Matematica Aplicada, Universidad de Valencia, C/ Dr Moliner, 50, 46100 Burjassot, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matematica Aplicada, Universidad de Valencia, Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Departamento de Matematica Aplicada, Universidad de Valencia, C/ Dr Moliner, 50, 46100 Burjassot, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002037883","display_name":"Stanley Osher","orcid":"https://orcid.org/0000-0002-7900-4658","observed_orcids":["https://orcid.org/0000-0002-7900-4658"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stanley J. Osher","raw_affiliation_strings":["Department of Mathematics, University of California, Los Angeles, CA, USA","Department of Mathematics, University of California, Los Angeles, CA 90095, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Department of Mathematics, University of California, Los Angeles, CA 90095, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049834238","display_name":"Ivo D. Dinov","orcid":"https://orcid.org/0000-0003-3825-4375","observed_orcids":["https://orcid.org/0000-0003-3825-4375"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ivo Dinov","raw_affiliation_strings":["Laboratory of Neuro Imaging, University of California, Los Angeles, CA, USA","Laboratory of Neuro Imaging, University of California, Los Angeles CA 90095, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles CA 90095, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014949118","display_name":"Arthur W. Toga","orcid":"https://orcid.org/0000-0001-7902-3755","observed_orcids":["https://orcid.org/0000-0001-7902-3755","https://orcid.org/0000-0003-1454-8643"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arthur W. Toga","raw_affiliation_strings":["Laboratory of Neuro Imaging, University of California, Los Angeles, CA, USA","Laboratory of Neuro Imaging, University of California, Los Angeles CA 90095, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles CA 90095, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085358934","display_name":"John D. Van Horn","orcid":"https://orcid.org/0000-0003-1537-0816","observed_orcids":["https://orcid.org/0000-0003-1537-0816"]},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John D. Van Horn","raw_affiliation_strings":["Laboratory of Neuro Imaging, University of California, Los Angeles, CA, USA","Laboratory of Neuro Imaging, University of California, Los Angeles CA 90095, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]},{"raw_affiliation_string":"Laboratory of Neuro Imaging, University of California, Los Angeles CA 90095, USA","institution_ids":["https://openalex.org/I161318765"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9546,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75430232,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"26","issue":null,"first_page":"1165","last_page":"1168"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9965999722480774,"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":0.9965999722480774,"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/T11019","display_name":"Image Enhancement Techniques","score":0.0006000000284984708,"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":0.00039999998989515007,"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/image-upsampling","display_name":"image upscaling","score":0.968999981880188},{"id":"https://openalex.org/keywords/edge-preservation","display_name":"edge preservation","score":0.8539999723434448},{"id":"https://openalex.org/keywords/higher-order-approximation","display_name":"high-order approximation","score":0.597000002861023},{"id":"https://openalex.org/keywords/image-interpolation","display_name":"image interpolation","score":0.6349999904632568}],"concepts":[{"id":"https://openalex.org/C110384440","wikidata":"https://www.wikidata.org/wiki/Q1143270","display_name":"Upsampling","level":3,"score":0.8818252086639404},{"id":"https://openalex.org/C15627037","wikidata":"https://www.wikidata.org/wiki/Q541961","display_name":"Classification of discontinuities","level":2,"score":0.7521953582763672},{"id":"https://openalex.org/C164660894","wikidata":"https://www.wikidata.org/wiki/Q2037833","display_name":"Piecewise","level":2,"score":0.5847987532615662},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.5563524961471558},{"id":"https://openalex.org/C49608258","wikidata":"https://www.wikidata.org/wiki/Q611705","display_name":"Bicubic interpolation","level":4,"score":0.49694088101387024},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.48689284920692444},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.47675853967666626},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46317651867866516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.441710889339447},{"id":"https://openalex.org/C207214200","wikidata":"https://www.wikidata.org/wiki/Q4202129","display_name":"Nearest-neighbor interpolation","level":4,"score":0.41676095128059387},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4115787148475647},{"id":"https://openalex.org/C31447003","wikidata":"https://www.wikidata.org/wiki/Q545002","display_name":"Spline interpolation","level":3,"score":0.3675047755241394},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3661835193634033},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.29197531938552856},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.19949403405189514}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icip.2011.6115636","doi":"https://doi.org/10.1109/icip.2011.6115636","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2011.6115636","pdf_url":null,"source":{"id":"https://openalex.org/S4210223844","display_name":"Proceedings - International Conference on Image Processing","issn_l":"1522-4880","issn":["1522-4880","2381-8549"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 18th IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmid:22323066","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22323066","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Image Processing","raw_type":"Journal Article"},{"id":"pmh:oai:europepmc.org:2281506","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3273962","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3273962","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3273962","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Proc Int Conf Image Proc","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:2281506","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3273962","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"score":0.6600000262260437,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2713976981","display_name":"Computational Anatomy and Multidimensional Modeling","funder_award_id":"P41RR013642","funder_id":"https://openalex.org/F4320337375","funder_display_name":"National Center for Research Resources"},{"id":"https://openalex.org/G5071496643","display_name":"Center for Computational Biology (CCB)(RMI)","funder_award_id":"U54RR021813","funder_id":"https://openalex.org/F4320337375","funder_display_name":"National Center for Research Resources"},{"id":"https://openalex.org/G986007847","display_name":"Informatics Meta-Spaces for the Exploration of Human Neuroanatomy","funder_award_id":"RC1MH088194","funder_id":"https://openalex.org/F4320337346","funder_display_name":"National Institute of Mental Health"}],"funders":[{"id":"https://openalex.org/F4320337346","display_name":"National Institute of Mental Health","ror":"https://ror.org/04xeg9z08"},{"id":"https://openalex.org/F4320337375","display_name":"National Center for Research Resources","ror":"https://ror.org/04pw6fb54"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1965357373","https://openalex.org/W1971937768","https://openalex.org/W1998830482","https://openalex.org/W2031171101","https://openalex.org/W2061398022","https://openalex.org/W2089134771","https://openalex.org/W2128105245","https://openalex.org/W2534320940","https://openalex.org/W3137074406"],"related_works":["https://openalex.org/W2115176813","https://openalex.org/W3215702770","https://openalex.org/W2554132587","https://openalex.org/W2112970452","https://openalex.org/W2088006459","https://openalex.org/W2015374556","https://openalex.org/W4313549146","https://openalex.org/W33296041","https://openalex.org/W4246695501","https://openalex.org/W2112680540"],"abstract_inverted_index":{"We":[0],"present":[1],"a":[2,20,49],"novel":[3],"edge":[4],"preserved":[5],"interpolation":[6,85],"scheme":[7],"for":[8,33],"fast":[9],"upsampling":[10],"of":[11],"natural":[12],"images.":[13,70],"The":[14],"proposed":[15],"piecewise":[16],"hyperbolic":[17],"operator":[18],"uses":[19],"slope-limiter":[21],"function":[22],"that":[23],"conveniently":[24],"lends":[25],"itself":[26],"to":[27,39,80],"higher-order":[28],"approximations":[29],"and":[30,42,59,83],"is":[31],"responsible":[32],"restricting":[34],"spatial":[35],"oscillations":[36],"arising":[37],"due":[38],"the":[40,46,51,77],"edges":[41],"sharp":[43],"details":[44],"in":[45,69,76],"image.":[47],"As":[48],"consequence":[50],"upsampled":[52],"image":[53],"not":[54],"only":[55],"exhibits":[56],"enhanced":[57],"edges,":[58],"discontinuities":[60],"across":[61],"boundaries,":[62],"but":[63],"also":[64],"preserves":[65],"smoothly":[66],"varying":[67],"features":[68],"Experimental":[71],"results":[72],"show":[73],"an":[74],"improvement":[75],"PSNR":[78],"compared":[79],"typical":[81],"cubic,":[82],"spline-based":[84],"approaches.":[86]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
