{"id":"https://openalex.org/W2508990087","doi":"https://doi.org/10.1109/tcsvt.2015.2472118","title":"Novel Chroma Subsampling Strategy Based on Mathematical Optimization for Compressing Mosaic Videos With Arbitrary RGB Color Filter Arrays in H.264/AVC and HEVC","display_name":"Novel Chroma Subsampling Strategy Based on Mathematical Optimization for Compressing Mosaic Videos With Arbitrary RGB Color Filter Arrays in H.264/AVC and HEVC","publication_year":2015,"publication_date":"2015-08-24","ids":{"openalex":"https://openalex.org/W2508990087","doi":"https://doi.org/10.1109/tcsvt.2015.2472118","mag":"2508990087"},"language":"en","primary_location":{"id":"doi:10.1109/tcsvt.2015.2472118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2015.2472118","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","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/A5088216919","display_name":"Chien-Hsiung Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Chien-Hsiung Lin","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002873579","display_name":"Kuo\u2010Liang Chung","orcid":"https://orcid.org/0000-0002-0946-7948"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Liang Chung","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101765890","display_name":"Chun Yu","orcid":"https://orcid.org/0000-0003-1475-5247"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chun-Wei Yu","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan","institution_ids":["https://openalex.org/I154864474"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5088216919"],"corresponding_institution_ids":["https://openalex.org/I154864474"],"apc_list":null,"apc_paid":null,"fwci":1.8704,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.90885802,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"26","issue":"9","first_page":"1722","last_page":"1733"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11019","display_name":"Image Enhancement 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"}},"topics":[{"id":"https://openalex.org/T11019","display_name":"Image Enhancement 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/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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994999766349792,"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/rgb-color-model","display_name":"RGB color model","score":0.8705648183822632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7651686668395996},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6476591229438782},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6458036303520203},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5610750913619995},{"id":"https://openalex.org/keywords/bayer-filter","display_name":"Bayer filter","score":0.5176899433135986},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.48027753829956055},{"id":"https://openalex.org/keywords/color-space","display_name":"Color space","score":0.4696561396121979},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.45164984464645386},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.45146089792251587},{"id":"https://openalex.org/keywords/color-image","display_name":"Color image","score":0.3366478681564331},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3291577398777008},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3214556574821472},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23533502221107483},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.18889477849006653},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13522869348526}],"concepts":[{"id":"https://openalex.org/C82990744","wikidata":"https://www.wikidata.org/wiki/Q166194","display_name":"RGB color model","level":2,"score":0.8705648183822632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7651686668395996},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6476591229438782},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6458036303520203},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5610750913619995},{"id":"https://openalex.org/C5622133","wikidata":"https://www.wikidata.org/wiki/Q812133","display_name":"Bayer filter","level":5,"score":0.5176899433135986},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.48027753829956055},{"id":"https://openalex.org/C2961294","wikidata":"https://www.wikidata.org/wiki/Q166863","display_name":"Color space","level":3,"score":0.4696561396121979},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.45164984464645386},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.45146089792251587},{"id":"https://openalex.org/C142616399","wikidata":"https://www.wikidata.org/wiki/Q5148604","display_name":"Color image","level":4,"score":0.3366478681564331},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3291577398777008},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3214556574821472},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23533502221107483},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.18889477849006653},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13522869348526},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsvt.2015.2472118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsvt.2015.2472118","pdf_url":null,"source":{"id":"https://openalex.org/S115173108","display_name":"IEEE Transactions on Circuits and Systems for Video Technology","issn_l":"1051-8215","issn":["1051-8215","1558-2205"],"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 Circuits and Systems for Video Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G3134188499","display_name":null,"funder_award_id":"MOST 102-2221-E-011-055-MY3","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G8585738959","display_name":null,"funder_award_id":"MOST 101-2221-E-011-139-MY3","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W96697480","https://openalex.org/W1605423980","https://openalex.org/W1912157691","https://openalex.org/W2000354683","https://openalex.org/W2038250289","https://openalex.org/W2096078829","https://openalex.org/W2099805967","https://openalex.org/W2101700394","https://openalex.org/W2101851677","https://openalex.org/W2104202757","https://openalex.org/W2105156560","https://openalex.org/W2105489289","https://openalex.org/W2106111212","https://openalex.org/W2125654704","https://openalex.org/W2128919011","https://openalex.org/W2130394175","https://openalex.org/W2146293931","https://openalex.org/W2149354278","https://openalex.org/W2153957340","https://openalex.org/W2162568075","https://openalex.org/W2168754477","https://openalex.org/W2171775321","https://openalex.org/W3140715649","https://openalex.org/W6636197570","https://openalex.org/W6640068136"],"related_works":["https://openalex.org/W2243107955","https://openalex.org/W1655795019","https://openalex.org/W2028896475","https://openalex.org/W2082216369","https://openalex.org/W2150382074","https://openalex.org/W2390727152","https://openalex.org/W2737324262","https://openalex.org/W2086128134","https://openalex.org/W1966264553","https://openalex.org/W1986138551"],"abstract_inverted_index":{"To":[0],"save":[1],"manufacturing":[2],"cost,":[3],"most":[4],"color":[5,18,31],"digital":[6],"video":[7],"cameras":[8],"employ":[9],"a":[10,14,62,86,207],"single-sensor":[11],"technology":[12],"with":[13,74,97,119,216,225],"red-green-":[15],"blue":[16],"(RGB)":[17],"filter":[19],"array":[20],"(CFA)":[21],"to":[22,27,43,60,116,136],"capture":[23],"real-world":[24],"scenes.":[25],"Due":[26],"only":[28],"one":[29],"primary":[30],"measured":[32],"at":[33,206],"each":[34,110],"pixel":[35],"location,":[36],"the":[37,45,49,66,122,126,138,142,148,153,159,164,167,170,194,200,226,240],"captured":[38],"videos":[39,73,96,215],"are":[40],"usually":[41],"referred":[42],"as":[44,237,239],"mosaic":[46,72,95,145,149,214],"videos.":[47],"For":[48,109],"purposes":[50],"of":[51,169],"economical":[52],"storage":[53],"and":[54,68,103,130,147,173,180,203,222,233],"transmission,":[55],"it":[56],"is":[57,91],"very":[58],"important":[59],"achieve":[61],"good":[63],"tradeoff":[64,205],"between":[65,141],"quality":[67,139,202],"bitrate":[69,204],"when":[70],"compressing":[71,94,213],"different":[75],"RGB-CFA":[76,99,218],"structures.":[77],"In":[78],"this":[79],"paper,":[80],"based":[81],"on":[82],"mathematical":[83,160],"optimization":[84,161],"technique,":[85],"novel":[87],"chroma":[88,196],"subsampling":[89,197],"strategy":[90,124,198],"presented":[92],"for":[93,176,212],"arbitrary":[98,217],"structures":[100,219],"in":[101,163,220],"H.264/AVC":[102,221],"High":[104],"Efficiency":[105],"Video":[106],"Coding":[107],"(HEVC).":[108],"2":[111,113],"\u00d7":[112],"YUV":[114,156],"block":[115,146,150],"be":[117,184],"subsampled":[118,155],"4:2:0":[120],"format,":[121],"proposed":[123,165,195],"determines":[125],"proper":[127],"sampled":[128,171],"U":[129,172],"V":[131,174],"components":[132,175],"by":[133,229],"minimizing,":[134],"prior":[135],"compression,":[137],"distortion":[140],"original":[143],"colocated":[144],"conversed":[151],"from":[152],"current":[154],"block.":[157],"Through":[158],"formulated":[162],"strategy,":[166],"significance":[168],"reconstructing":[177],"R,":[178],"G,":[179],"B":[181],"pixels":[182],"can":[183],"simultaneously":[185],"taken":[186],"into":[187],"consideration.":[188],"The":[189],"experimental":[190],"results":[191],"demonstrate":[192],"that":[193],"has":[199],"best":[201],"similar":[208],"execution":[209],"time":[210],"requirement":[211],"HEVC":[223],"compared":[224],"state-of-the-art":[227],"ones":[228],"Chen":[230],"et":[231,235],"al.":[232,236],"Yang":[234],"well":[238],"three":[241],"commonly":[242],"used":[243],"ones.":[244]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}