{"id":"https://openalex.org/W2806155395","doi":"https://doi.org/10.1109/isocc.2017.8368888","title":"High-performance two-step lagrange interpolation technique for 4K UHD applications","display_name":"High-performance two-step lagrange interpolation technique for 4K UHD applications","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2806155395","doi":"https://doi.org/10.1109/isocc.2017.8368888","mag":"2806155395"},"language":"en","primary_location":{"id":"doi:10.1109/isocc.2017.8368888","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isocc.2017.8368888","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International SoC Design Conference (ISOCC)","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/A5041111046","display_name":"Yunho Park","orcid":null},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Yunho Park","raw_affiliation_strings":["Department of Electronics and Communications Engineering, Kwangwoon University, Seoul, Korea","Department of Electronics and Communications Enginnering, Kwangwoon University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communications Engineering, Kwangwoon University, Seoul, Korea","institution_ids":["https://openalex.org/I161024014"]},{"raw_affiliation_string":"Department of Electronics and Communications Enginnering, Kwangwoon University, Seoul, Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100337295","display_name":"Youngmin Kim","orcid":"https://orcid.org/0000-0002-1295-1837"},"institutions":[{"id":"https://openalex.org/I161024014","display_name":"Kwangwoon University","ror":"https://ror.org/02e9zc863","country_code":"KR","type":"education","lineage":["https://openalex.org/I161024014"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngmin Kim","raw_affiliation_strings":["School of Computer and Information Engineering, Kwangwoon University, Seoul, Korea"],"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Kwangwoon University, Seoul, Korea","institution_ids":["https://openalex.org/I161024014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048891431","display_name":"Youngjoo Lee","orcid":"https://orcid.org/0000-0002-2467-8276"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngjoo Lee","raw_affiliation_strings":["Department of Electrical Engineering, POSTECH, Pohang, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, POSTECH, Pohang, Korea","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5041111046"],"corresponding_institution_ids":["https://openalex.org/I161024014"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.24036014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"268","last_page":"269"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9991999864578247,"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":0.9991999864578247,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.9908999800682068,"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":0.811633288860321},{"id":"https://openalex.org/keywords/lagrange-polynomial","display_name":"Lagrange polynomial","score":0.8019241690635681},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.589069664478302},{"id":"https://openalex.org/keywords/polynomial-interpolation","display_name":"Polynomial interpolation","score":0.5706133842468262},{"id":"https://openalex.org/keywords/stairstep-interpolation","display_name":"Stairstep interpolation","score":0.5119062662124634},{"id":"https://openalex.org/keywords/trilinear-interpolation","display_name":"Trilinear interpolation","score":0.48574453592300415},{"id":"https://openalex.org/keywords/bilinear-interpolation","display_name":"Bilinear interpolation","score":0.4387088716030121},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4257367253303528},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3802884519100189},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.36458003520965576},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.33844321966171265},{"id":"https://openalex.org/keywords/spline-interpolation","display_name":"Spline interpolation","score":0.29151731729507446},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2855195999145508},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.27619650959968567},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.09311479330062866},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.05505302548408508}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.811633288860321},{"id":"https://openalex.org/C64208722","wikidata":"https://www.wikidata.org/wiki/Q861606","display_name":"Lagrange polynomial","level":3,"score":0.8019241690635681},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.589069664478302},{"id":"https://openalex.org/C88080468","wikidata":"https://www.wikidata.org/wiki/Q637347","display_name":"Polynomial interpolation","level":4,"score":0.5706133842468262},{"id":"https://openalex.org/C119768884","wikidata":"https://www.wikidata.org/wiki/Q7597108","display_name":"Stairstep interpolation","level":4,"score":0.5119062662124634},{"id":"https://openalex.org/C188325010","wikidata":"https://www.wikidata.org/wiki/Q861176","display_name":"Trilinear interpolation","level":4,"score":0.48574453592300415},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.4387088716030121},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4257367253303528},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3802884519100189},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.36458003520965576},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.33844321966171265},{"id":"https://openalex.org/C31447003","wikidata":"https://www.wikidata.org/wiki/Q545002","display_name":"Spline interpolation","level":3,"score":0.29151731729507446},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2855195999145508},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.27619650959968567},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.09311479330062866},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.05505302548408508}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isocc.2017.8368888","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isocc.2017.8368888","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 International SoC Design Conference (ISOCC)","raw_type":"proceedings-article"},{"id":"pmh:oai:oasis.postech.ac.kr:2014.oak/42752","is_oa":false,"landing_page_url":"https://oasis.postech.ac.kr/handle/2014.oak/42752","pdf_url":null,"source":{"id":"https://openalex.org/S4306401965","display_name":"Open Access System for Information Sharing (Pohang University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I123900574","host_organization_name":"Pohang University of Science and Technology","host_organization_lineage":["https://openalex.org/I123900574"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2011442617","https://openalex.org/W2059625290","https://openalex.org/W2113524221","https://openalex.org/W2157494358","https://openalex.org/W2346138546"],"related_works":["https://openalex.org/W2358123980","https://openalex.org/W2036543038","https://openalex.org/W1983442754","https://openalex.org/W2071815454","https://openalex.org/W2355145174","https://openalex.org/W2012595140","https://openalex.org/W2392096499","https://openalex.org/W2265893536","https://openalex.org/W3204309326","https://openalex.org/W2368236742"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"present":[4],"an":[5],"advanced":[6],"interpolation":[7,38,63],"algorithm":[8,70],"to":[9,17],"up-scale":[10],"high":[11],"definition":[12],"(HD)":[13],"and":[14],"full-HD":[15],"streams":[16],"4K":[18],"ultra-HD":[19],"(UHD)":[20],"videos.":[21],"The":[22],"proposed":[23,69],"method":[24],"basically":[25],"adopts":[26],"the":[27,32,41,54,61,68],"4-point-based":[28],"Lagrange":[29,37,43],"interpolation.":[30],"When":[31],"interpolated":[33],"pixel":[34],"value":[35],"using":[36],"is":[39,45],"invalid,":[40],"order":[42],"polynomial":[44],"reduced":[46],"for":[47],"selecting":[48],"more":[49],"reliable":[50],"results.":[51],"By":[52],"removing":[53],"unwanted":[55],"overshooting":[56],"or":[57],"undershooting":[58],"values":[59],"in":[60],"high-order":[62],"results,":[64],"as":[65],"a":[66],"result,":[67],"achieves":[71],"improved":[72],"visual":[73],"quality.":[74]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}