{"id":"https://openalex.org/W2134136348","doi":"https://doi.org/10.1109/tce.2007.4429271","title":"Optimal Post-Process/In-Loop Filtering for Improved Video Compression Performance","display_name":"Optimal Post-Process/In-Loop Filtering for Improved Video Compression Performance","publication_year":2007,"publication_date":"2007-11-01","ids":{"openalex":"https://openalex.org/W2134136348","doi":"https://doi.org/10.1109/tce.2007.4429271","mag":"2134136348"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2007.4429271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2007.4429271","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/A5100370753","display_name":"Dong\u2010Hwan Kim","orcid":"https://orcid.org/0000-0003-3348-4948"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong-Hwan Kim","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","Chung-Ang Univ., Seoul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"Chung-Ang Univ., Seoul","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008815316","display_name":"Hwa-Yong Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hwa-Yong Oh","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","Chung-Ang Univ., Seoul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"Chung-Ang Univ., Seoul","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086588942","display_name":"O\u011fuzhan Urhan","orcid":"https://orcid.org/0000-0002-0352-1560"},"institutions":[{"id":"https://openalex.org/I51826884","display_name":"Kocaeli \u00dcniversitesi","ror":"https://ror.org/0411seq30","country_code":"TR","type":"education","lineage":["https://openalex.org/I51826884"]},{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR","TR"],"is_corresponding":false,"raw_author_name":"Ouzhan Urhan","raw_affiliation_strings":["Kocaeli University Laboratory of Image and Signal processing (KULIS), Department of Electronics and Telecommunication Engineering, University of Kocaeli, Kocaeli, Turkey","Chung-Ang University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kocaeli University Laboratory of Image and Signal processing (KULIS), Department of Electronics and Telecommunication Engineering, University of Kocaeli, Kocaeli, Turkey","institution_ids":["https://openalex.org/I51826884"]},{"raw_affiliation_string":"Chung-Ang University","institution_ids":["https://openalex.org/I67900169"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103381585","display_name":"Sarp Ert\u00fcrk","orcid":null},"institutions":[{"id":"https://openalex.org/I51826884","display_name":"Kocaeli \u00dcniversitesi","ror":"https://ror.org/0411seq30","country_code":"TR","type":"education","lineage":["https://openalex.org/I51826884"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Sarp Erturk","raw_affiliation_strings":["Kocaeli University Laboratory of Image and Signal processing (KULIS), Department of Electronics and Telecommunication Engineering, University of Kocaeli, Kocaeli, Turkey","Kocaeli \u00dcniversity"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kocaeli University Laboratory of Image and Signal processing (KULIS), Department of Electronics and Telecommunication Engineering, University of Kocaeli, Kocaeli, Turkey","institution_ids":["https://openalex.org/I51826884"]},{"raw_affiliation_string":"Kocaeli \u00dcniversity","institution_ids":["https://openalex.org/I51826884"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056581637","display_name":"Tae\u2010Gyu Chang","orcid":"https://orcid.org/0000-0002-1456-6086"},"institutions":[{"id":"https://openalex.org/I67900169","display_name":"Chung-Ang University","ror":"https://ror.org/01r024a98","country_code":"KR","type":"education","lineage":["https://openalex.org/I67900169"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Tae-Gyu Chang","raw_affiliation_strings":["School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","Institute of Electrical and Electronics Engineers"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronics Engineering, Chung-Ang University, Seoul, South Korea","institution_ids":["https://openalex.org/I67900169"]},{"raw_affiliation_string":"Institute of Electrical and Electronics Engineers","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.4998,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.95404798,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"53","issue":"4","first_page":"1687","last_page":"1693"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":0.9998999834060669,"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/T10901","display_name":"Advanced Data Compression Techniques","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":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6977517604827881},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6733167171478271},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.6184282898902893},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5984487533569336},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5126499533653259},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.49486202001571655},{"id":"https://openalex.org/keywords/video-compression-picture-types","display_name":"Video compression picture types","score":0.48928186297416687},{"id":"https://openalex.org/keywords/residual-frame","display_name":"Residual frame","score":0.4743940830230713},{"id":"https://openalex.org/keywords/image-compression","display_name":"Image compression","score":0.4605966806411743},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4321506917476654},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.42292821407318115},{"id":"https://openalex.org/keywords/filter-design","display_name":"Filter design","score":0.41745561361312866},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3952566087245941},{"id":"https://openalex.org/keywords/reference-frame","display_name":"Reference frame","score":0.34137386083602905},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.2313232719898224},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.20009982585906982},{"id":"https://openalex.org/keywords/video-processing","display_name":"Video processing","score":0.19247177243232727},{"id":"https://openalex.org/keywords/video-tracking","display_name":"Video tracking","score":0.19024181365966797},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07794961333274841}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6977517604827881},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6733167171478271},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.6184282898902893},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5984487533569336},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5126499533653259},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.49486202001571655},{"id":"https://openalex.org/C106030495","wikidata":"https://www.wikidata.org/wiki/Q1797012","display_name":"Video compression picture types","level":4,"score":0.48928186297416687},{"id":"https://openalex.org/C204641915","wikidata":"https://www.wikidata.org/wiki/Q7315509","display_name":"Residual frame","level":4,"score":0.4743940830230713},{"id":"https://openalex.org/C13481523","wikidata":"https://www.wikidata.org/wiki/Q412438","display_name":"Image compression","level":4,"score":0.4605966806411743},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4321506917476654},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.42292821407318115},{"id":"https://openalex.org/C22597639","wikidata":"https://www.wikidata.org/wiki/Q5449227","display_name":"Filter design","level":3,"score":0.41745561361312866},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3952566087245941},{"id":"https://openalex.org/C172849965","wikidata":"https://www.wikidata.org/wiki/Q3148875","display_name":"Reference frame","level":3,"score":0.34137386083602905},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.2313232719898224},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.20009982585906982},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.19247177243232727},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.19024181365966797},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07794961333274841},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tce.2007.4429271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2007.4429271","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"},{"id":"pmh:860896c5-4456-4942-bbcb-139733b30972","is_oa":false,"landing_page_url":"https://avesis.kocaeli.edu.tr/publication/details/860896c5-4456-4942-bbcb-139733b30972/oai","pdf_url":null,"source":{"id":"https://openalex.org/S7407055291","display_name":"Kocaeli \u00dcniversitesi - AVES\u0130S","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6000000238418579,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W88604685","https://openalex.org/W1542850441","https://openalex.org/W1977235509","https://openalex.org/W2006392762","https://openalex.org/W2007189320","https://openalex.org/W2046920843","https://openalex.org/W2048492912","https://openalex.org/W2070779523","https://openalex.org/W2074815919","https://openalex.org/W2087386508","https://openalex.org/W2095900293","https://openalex.org/W2110020242","https://openalex.org/W2122086266","https://openalex.org/W2131795473","https://openalex.org/W2133018656","https://openalex.org/W2137995401","https://openalex.org/W2138722660","https://openalex.org/W2141620200","https://openalex.org/W2145262668","https://openalex.org/W2152029399","https://openalex.org/W2152423257","https://openalex.org/W2153377804","https://openalex.org/W2155250712","https://openalex.org/W2162888514","https://openalex.org/W2167196164","https://openalex.org/W2316564661","https://openalex.org/W6603613502","https://openalex.org/W6632567294","https://openalex.org/W6662631912","https://openalex.org/W6682233832","https://openalex.org/W6682462928","https://openalex.org/W6683973299"],"related_works":["https://openalex.org/W2379961389","https://openalex.org/W2119751394","https://openalex.org/W2107302173","https://openalex.org/W2103881587","https://openalex.org/W1769856625","https://openalex.org/W2120898383","https://openalex.org/W2367398656","https://openalex.org/W2108315009","https://openalex.org/W2171203958","https://openalex.org/W2168879190"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,31,94],"novel":[4],"optimal":[5,36,76,85],"filtering":[6,86],"approach":[7,24,87,117],"that":[8,114],"can":[9],"be":[10],"integrated":[11],"into":[12,61],"video":[13,18,119],"compression":[14,19,120,124],"schemes":[15],"to":[16,40,79],"improve":[17],"performance.":[20],"In":[21],"the":[22,25,28,42,46,50,58,62,73,91,101,115],"proposed":[23,116],"encoder":[26,55],"computes":[27],"coefficients":[29,60,78],"of":[30,93,103,122],"linear":[32],"filter":[33,59,77,96],"in":[34,90,100],"an":[35,104],"way,":[37],"so":[38],"as":[39,97,99],"minimize":[41],"squared":[43],"error":[44],"between":[45],"original":[47],"frame":[48],"and":[49,112],"filtered":[51,71],"reconstructed":[52],"frame.":[53],"The":[54,84],"then":[56],"multiplexes":[57],"bit-stream":[63],"for":[64],"decoder":[65,74],"access.":[66],"Reconstructed":[67],"image":[68,82],"frames":[69],"are":[70],"at":[72],"using":[75,110],"obtain":[80],"improved":[81],"frames.":[83],"is":[88,108],"evaluated":[89],"form":[92,102],"post-process":[95],"well":[98],"in-loop":[105],"filter.":[106],"It":[107],"shown":[109],"H.263+":[111],"H.264/AVC":[113],"improves":[118],"performance":[121],"standard":[123],"schemes.":[125]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}