{"id":"https://openalex.org/W2121258416","doi":"https://doi.org/10.1109/tce.2011.6018875","title":"A dynamic quality-adjustable H.264 intra coder","display_name":"A dynamic quality-adjustable H.264 intra coder","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W2121258416","doi":"https://doi.org/10.1109/tce.2011.6018875","mag":"2121258416"},"language":"en","primary_location":{"id":"doi:10.1109/tce.2011.6018875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2011.6018875","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/A5100362822","display_name":"Jiawei Chen","orcid":"https://orcid.org/0000-0002-8195-1582"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jia-wei Chen","raw_affiliation_strings":["Department of Electrical Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060547487","display_name":"Hsiu-Cheng Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hsiu-cheng Chang","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027661271","display_name":"Jinn\u2010Shyan Wang","orcid":"https://orcid.org/0000-0001-7638-0802"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jinn-shyan Wang","raw_affiliation_strings":["Department of Electrical Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022312926","display_name":"Jiun-In Guo","orcid":"https://orcid.org/0000-0003-0402-2621"},"institutions":[{"id":"https://openalex.org/I148099254","display_name":"National Chung Cheng University","ror":"https://ror.org/0028v3876","country_code":"TW","type":"education","lineage":["https://openalex.org/I148099254"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jiun-in Guo","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Chung Cheng University, Chia-Yi, Taiwan, R.O.C","institution_ids":["https://openalex.org/I148099254"]},{"raw_affiliation_string":"Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan","institution_ids":["https://openalex.org/I148099254"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9363,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.75498242,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"57","issue":"3","first_page":"1203","last_page":"1211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10741","display_name":"Video Coding and Compression Technologies","score":1.0,"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":1.0,"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":0.9959999918937683,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9952999949455261,"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/encoder","display_name":"Encoder","score":0.8481338024139404},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7594904899597168},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.6768051385879517},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6723203659057617},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.6082720756530762},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.5842255353927612},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5624661445617676},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5255906581878662},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5215111374855042},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.48536694049835205},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.47090578079223633},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.45248985290527344},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4139050841331482},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3462876081466675},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3383311629295349},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15126273036003113},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11747446656227112},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10899826884269714},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08623653650283813}],"concepts":[{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.8481338024139404},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7594904899597168},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.6768051385879517},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6723203659057617},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.6082720756530762},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.5842255353927612},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5624661445617676},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5255906581878662},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5215111374855042},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.48536694049835205},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.47090578079223633},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.45248985290527344},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4139050841331482},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3462876081466675},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3383311629295349},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15126273036003113},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11747446656227112},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10899826884269714},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08623653650283813},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tce.2011.6018875","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tce.2011.6018875","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1759901977","https://openalex.org/W1984774966","https://openalex.org/W2101036932","https://openalex.org/W2107201448","https://openalex.org/W2113217049","https://openalex.org/W2121032454","https://openalex.org/W2127370302","https://openalex.org/W2130877480","https://openalex.org/W2134071377","https://openalex.org/W2153227793","https://openalex.org/W2155608181","https://openalex.org/W2165157940","https://openalex.org/W2168994160","https://openalex.org/W2177421173","https://openalex.org/W2546584259","https://openalex.org/W6677060295","https://openalex.org/W6683155184","https://openalex.org/W6685267501"],"related_works":["https://openalex.org/W2372020181","https://openalex.org/W2156531654","https://openalex.org/W4378714697","https://openalex.org/W1581723585","https://openalex.org/W2294330161","https://openalex.org/W2804553224","https://openalex.org/W4283822356","https://openalex.org/W1950940422","https://openalex.org/W2129146436","https://openalex.org/W2253069048"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,16,96],"flexible":[4],"qualityadjustable":[5],"H.264":[6,63],"intra":[7,64],"frame":[8],"encoder":[9],"for":[10],"power":[11,42,86],"aware":[12],"video":[13,39,65],"applications.":[14],"Encapsulating":[15],"reconfigurable":[17],"algorithm,":[18],"the":[19,24,35,54,58,100],"proposed":[20,51,59,101],"design":[21,36,60,102],"can":[22],"configure":[23],"encoding":[25],"search":[26],"algorithm":[27],"to":[28,52,61,75,80],"operate":[29],"at":[30],"different":[31,89],"quality":[32,40,90],"modes":[33],"with":[34,72],"tradeoff":[37],"between":[38],"and":[41,70,83,106],"consumption.":[43],"In":[44],"addition,":[45],"some":[46],"timing":[47],"optimization":[48],"schemes":[49],"are":[50],"increase":[53],"hardware":[55],"throughput":[56],"of":[57],"encode":[62],"sequences":[66],"on":[67],"D1,":[68],"HD720":[69],"HD1080":[71],"10":[73],"mW":[74,79,85],"16":[76],"mW,":[77,82],"27":[78],"45":[81],"60":[84],"consumption":[87],"under":[88],"modes,":[91],"respectively.":[92],"Implemented":[93],"by":[94],"using":[95],"90nm":[97],"CMOS":[98],"technology,":[99],"comprises":[103],"91":[104],"kgates":[105],"2.9":[107],"kB":[108],"internal":[109],"memory.":[110]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
