{"id":"https://openalex.org/W2177444257","doi":"https://doi.org/10.1109/tcsii.2015.2468915","title":"A Parallel-Access Mapping Method for the Data Exchange Buffers Around DCT/IDCT in HEVC Encoders Based on Single-Port SRAMs","display_name":"A Parallel-Access Mapping Method for the Data Exchange Buffers Around DCT/IDCT in HEVC Encoders Based on Single-Port SRAMs","publication_year":2015,"publication_date":"2015-08-14","ids":{"openalex":"https://openalex.org/W2177444257","doi":"https://doi.org/10.1109/tcsii.2015.2468915","mag":"2177444257"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2015.2468915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2468915","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","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/A5085004179","display_name":"Yibo Fan","orcid":"https://orcid.org/0000-0003-2523-8261"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Fan","raw_affiliation_strings":["State Key Laboratory of ASIC & System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC & System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114859891","display_name":"Leilei Huang","orcid":"https://orcid.org/0009-0009-7342-5230"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leilei Huang","raw_affiliation_strings":["State Key Laboratory of ASIC & System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC & System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001551872","display_name":"Yufeng Bai","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufeng Bai","raw_affiliation_strings":["State Key Laboratory of ASIC & System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC & System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100656792","display_name":"Xiaoyang Zeng","orcid":"https://orcid.org/0000-0003-3986-137X"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyang Zeng","raw_affiliation_strings":["State Key Laboratory of ASIC & System, Fudan University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC & System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I24943067"],"apc_list":null,"apc_paid":null,"fwci":1.7054,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.85103383,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"62","issue":"12","first_page":"1139","last_page":"1143"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9976999759674072,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9933000206947327,"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/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.8368042707443237},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7379059791564941},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6406586766242981},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6234760284423828},{"id":"https://openalex.org/keywords/random-access","display_name":"Random access","score":0.5496722459793091},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.497283011674881},{"id":"https://openalex.org/keywords/row","display_name":"Row","score":0.4938400387763977},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4444011151790619},{"id":"https://openalex.org/keywords/column","display_name":"Column (typography)","score":0.4326595366001129},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42878738045692444},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4268737733364105},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.37553536891937256},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.21143922209739685},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17629751563072205},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.13702183961868286},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0717441737651825}],"concepts":[{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.8368042707443237},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7379059791564941},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6406586766242981},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6234760284423828},{"id":"https://openalex.org/C101722063","wikidata":"https://www.wikidata.org/wiki/Q218825","display_name":"Random access","level":2,"score":0.5496722459793091},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.497283011674881},{"id":"https://openalex.org/C135598885","wikidata":"https://www.wikidata.org/wiki/Q1366302","display_name":"Row","level":2,"score":0.4938400387763977},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4444011151790619},{"id":"https://openalex.org/C2780551164","wikidata":"https://www.wikidata.org/wiki/Q2306599","display_name":"Column (typography)","level":3,"score":0.4326595366001129},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42878738045692444},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4268737733364105},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.37553536891937256},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.21143922209739685},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17629751563072205},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.13702183961868286},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0717441737651825},{"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/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcsii.2015.2468915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2015.2468915","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 II: Express Briefs","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.709.454","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.709.454","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://soc.fudan.edu.cn/vip/attachments/4178/2015-TCASII.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.4099999964237213,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8749565021","display_name":null,"funder_award_id":"61306023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1964122241","https://openalex.org/W1981542807","https://openalex.org/W1983730130","https://openalex.org/W1990357378","https://openalex.org/W1995483768","https://openalex.org/W1999562452","https://openalex.org/W2001662800","https://openalex.org/W2004793181","https://openalex.org/W2005330886","https://openalex.org/W2057274491","https://openalex.org/W2063555319","https://openalex.org/W2064862808","https://openalex.org/W2078027764","https://openalex.org/W2080280664","https://openalex.org/W2081210598","https://openalex.org/W2087631481","https://openalex.org/W2087783260","https://openalex.org/W2117938626","https://openalex.org/W2535828149","https://openalex.org/W2545266057","https://openalex.org/W4231195211","https://openalex.org/W6650323755","https://openalex.org/W6651651704","https://openalex.org/W6666407705","https://openalex.org/W6666817988","https://openalex.org/W6669978262"],"related_works":["https://openalex.org/W3007479582","https://openalex.org/W3121299875","https://openalex.org/W1566754092","https://openalex.org/W3123744736","https://openalex.org/W4214886263","https://openalex.org/W1992086467","https://openalex.org/W4241194350","https://openalex.org/W2216243182","https://openalex.org/W2144839430","https://openalex.org/W1581345312"],"abstract_inverted_index":{"In":[0],"the":[1,11,43,71,74,83,90,97,139,195,199],"High":[2],"Efficiency":[3],"Video":[4],"Coding":[5],"(HEVC)":[6],"standard,":[7],"a":[8,115,150],"notation":[9],"of":[10,45,66,160,167,174,182,198],"transform":[12,51],"unit":[13],"(TU)":[14],"is":[15,54,82,129],"introduced":[16],"with":[17,64,77],"four":[18,172,180],"different":[19,67],"sizes,":[20,68],"i.e.,":[21],"4":[22,185],"\u00d7":[23,26,29,33,162,169,176,184],"4,":[24],"8":[25,177],"8,":[27],"16":[28,170],"16,":[30],"and":[31],"32":[32,163],"32,":[34],"which":[35,69,100],"results":[36],"in":[37,42,131,145,190],"at":[38],"least":[39],"two":[40,165],"problems":[41],"use":[44],"discrete":[46,49],"cosine":[47,50],"transform/inversed":[48],"(DCT/IDCT).":[52],"One":[53],"changeable":[55],"input/output":[56],"format":[57],"presented":[58],"by":[59,105],"DCT/IDCT":[60,144],"when":[61],"it":[62],"deals":[63],"TUs":[65],"intensifies":[70],"nonconformity":[72],"during":[73],"data":[75,108,117,140,152],"exchange":[76,109,141],"other":[78,81],"modules.":[79],"The":[80],"demand":[84],"for":[85],"high":[86],"throughput":[87],"to":[88,95,138,148],"traverse":[89],"vast":[91],"possible":[92],"TU":[93],"partitions":[94],"find":[96],"best":[98],"one,":[99],"would":[101],"be":[102,136,188],"easily":[103],"dragged":[104],"an":[106],"inefficient":[107],"method.":[110],"To":[111],"solve":[112],"this":[113,132],"problem,":[114],"parallel-access":[116],"mapping":[118],"method":[119],"based":[120],"on":[121,194],"single-port":[122],"static":[123],"random":[124],"access":[125,156],"memory":[126],"devices":[127],"(SRAMs)":[128],"proposed":[130],"brief.":[133],"It":[134],"can":[135],"applied":[137],"buffers":[142],"around":[143],"HEVC":[146],"encoders":[147],"fulfill":[149],"high-throughput":[151],"exchange.":[153],"Here,":[154],"parallel":[155],"means":[157],"one":[158,191],"row":[159],"1":[161,168,175,183],"pixels,":[164,171,178],"rows":[166,173,181],"or":[179],"pixels":[186],"could":[187],"accessed":[189],"cycle":[192],"depending":[193],"specific":[196],"size":[197],"current":[200],"TU.":[201]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}