{"id":"https://openalex.org/W2148680583","doi":"https://doi.org/10.1109/tce.2010.5606336","title":"Edge-oriented two-step interpolation based on training set","display_name":"Edge-oriented two-step interpolation based on training set","publication_year":2010,"publication_date":"2010-08-01","ids":{"openalex":"https://openalex.org/W2148680583","doi":"https://doi.org/10.1109/tce.2010.5606336","mag":"2148680583"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2010.5606336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2010.5606336","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-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/A5100416272","display_name":"Jihoon Lee","orcid":"https://orcid.org/0000-0001-5327-824X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Ji-hoon Lee","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024668714","display_name":"Jong\u2010Ok Kim","orcid":"https://orcid.org/0000-0001-7022-2408"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-ok Kim","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006750767","display_name":"Jong\u2010Woo Han","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jong-woo Han","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000992087","display_name":"Kang-Sun Choi","orcid":"https://orcid.org/0000-0001-8452-5813"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kang-sun Choi","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020023785","display_name":"Sung-Jea Ko","orcid":"https://orcid.org/0000-0002-4875-7091"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sung-jea Ko","raw_affiliation_strings":["School of Electrical Engineering, Korea University, Seoul, South Korea","Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]},{"raw_affiliation_string":"Sch. of Electr. Eng., Korea Univ. in Seoul, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100416272"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.9561,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78725002,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"56","issue":"3","first_page":"1848","last_page":"1855"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9901000261306763,"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/interpolation","display_name":"Interpolation (computer graphics)","score":0.8095771074295044},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.7763092517852783},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5603203177452087},{"id":"https://openalex.org/keywords/stairstep-interpolation","display_name":"Stairstep interpolation","score":0.5564428567886353},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5299191474914551},{"id":"https://openalex.org/keywords/nearest-neighbor-interpolation","display_name":"Nearest-neighbor interpolation","score":0.4982304573059082},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4955950975418091},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.47661080956459045},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.4668014645576477},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.4342002868652344},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.42719322443008423},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3613656163215637},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35934966802597046},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.34205517172813416},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.28898829221725464},{"id":"https://openalex.org/keywords/bilinear-interpolation","display_name":"Bilinear interpolation","score":0.20997056365013123}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.8095771074295044},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.7763092517852783},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5603203177452087},{"id":"https://openalex.org/C119768884","wikidata":"https://www.wikidata.org/wiki/Q7597108","display_name":"Stairstep interpolation","level":4,"score":0.5564428567886353},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5299191474914551},{"id":"https://openalex.org/C207214200","wikidata":"https://www.wikidata.org/wiki/Q4202129","display_name":"Nearest-neighbor interpolation","level":4,"score":0.4982304573059082},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4955950975418091},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.47661080956459045},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.4668014645576477},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.4342002868652344},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.42719322443008423},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3613656163215637},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35934966802597046},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.34205517172813416},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.28898829221725464},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.20997056365013123},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2010.5606336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2010.5606336","pdf_url":null,"source":{"id":"https://openalex.org/S126824455","display_name":"IEEE Transactions on Consumer Electronics","issn_l":"0098-3063","issn":["0098-3063","1558-4127"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Consumer Electronics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2035555662","https://openalex.org/W2044011870","https://openalex.org/W2067042811","https://openalex.org/W2090674727","https://openalex.org/W2097074225","https://openalex.org/W2102687220","https://openalex.org/W2113524221","https://openalex.org/W2113640817","https://openalex.org/W2114398647","https://openalex.org/W2117172213","https://openalex.org/W2124648035","https://openalex.org/W2133229696","https://openalex.org/W2138088051","https://openalex.org/W2143384667","https://openalex.org/W2154905978","https://openalex.org/W2157190232","https://openalex.org/W2161969291","https://openalex.org/W2168231174","https://openalex.org/W2172128189","https://openalex.org/W6676981982","https://openalex.org/W6682866940"],"related_works":["https://openalex.org/W2071815454","https://openalex.org/W2036543038","https://openalex.org/W2265893536","https://openalex.org/W1836656571","https://openalex.org/W2355145174","https://openalex.org/W1956240806","https://openalex.org/W2368236742","https://openalex.org/W1983442754","https://openalex.org/W2162238560","https://openalex.org/W2548804651"],"abstract_inverted_index":{"Preserving":[0],"the":[1,31,38,44,58,78,97,105,112,117],"sharpness":[2],"of":[3],"edge":[4,25,29,33,40,55,60,69,80,114,135],"structures":[5,81],"is":[6,35,50,74,88,94],"highly":[7],"challenging":[8],"to":[9],"image":[10,49],"interpolation.":[11],"In":[12],"this":[13],"paper,":[14],"we":[15],"propose":[16],"an":[17,24,48],"edge-oriented":[18],"two-step":[19],"interpolation":[20,73],"method":[21,87,107],"that":[22,104],"utilizes":[23],"training":[26,45,118],"set.":[27,46],"For":[28,68],"interpolation,":[30],"LR":[32],"map":[34,41],"converted":[36],"into":[37,52],"HR":[39,59],"by":[42,76,116,130],"using":[43,57,77],"Then,":[47],"classified":[51],"smooth":[53,133],"and":[54,62,91,125,134],"regions":[56,64],"map,":[61],"both":[63],"are":[65],"interpolated":[66],"separately.":[67],"regions,":[70],"adaptive":[71],"edgeoriented":[72],"performed":[75],"detailed":[79],"learned":[82],"from":[83],"training.":[84],"The":[85],"proposed":[86,106],"extensively":[89],"evaluated,":[90],"its":[92],"performance":[93],"compared":[95],"with":[96],"conventional":[98],"edge-based":[99],"methods.":[100],"Experimental":[101],"results":[102],"show":[103],"can":[108],"not":[109],"only":[110],"reconstruct":[111],"missed":[113],"information":[115],"set,":[119],"but":[120],"also":[121],"significantly":[122],"reduce":[123],"blurring":[124],"jagging":[126],"artifacts":[127],"around":[128],"edges":[129],"separately":[131],"interpolating":[132],"regions.":[136]},"counts_by_year":[{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}