{"id":"https://openalex.org/W2153431720","doi":"https://doi.org/10.1109/icme.2004.1394418","title":"A novel hardware accelerator architecture for MPEG-2/4 AAC encoder","display_name":"A novel hardware accelerator architecture for MPEG-2/4 AAC encoder","publication_year":2005,"publication_date":"2005-03-21","ids":{"openalex":"https://openalex.org/W2153431720","doi":"https://doi.org/10.1109/icme.2004.1394418","mag":"2153431720"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2004.1394418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","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/A5062966816","display_name":"Yan-Chen Lu","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yan-Chen Lu","raw_affiliation_strings":["Vivotek, Inc., Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Vivotek, Inc., Taipei, Taiwan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091394326","display_name":"Chun-Fu Shen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chun-Fu Shen","raw_affiliation_strings":["Vivotek, Inc., Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Vivotek, Inc., Taipei, Taiwan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003551430","display_name":"Chi\u2010Kuang Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chi-Kuang Chen","raw_affiliation_strings":["Vivotek, Inc., Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Vivotek, Inc., Taipei, Taiwan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062966816"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.20833704,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1139","last_page":"1142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9994999766349792,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7782421112060547},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7102235555648804},{"id":"https://openalex.org/keywords/hardware-acceleration","display_name":"Hardware acceleration","score":0.701388955116272},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.657285213470459},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.624147891998291},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5463382601737976},{"id":"https://openalex.org/keywords/huffman-coding","display_name":"Huffman coding","score":0.4797317087650299},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.45134446024894714},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.3458701968193054},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.2961232662200928},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11991873383522034},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07430362701416016}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7782421112060547},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7102235555648804},{"id":"https://openalex.org/C13164978","wikidata":"https://www.wikidata.org/wiki/Q600158","display_name":"Hardware acceleration","level":3,"score":0.701388955116272},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.657285213470459},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.624147891998291},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5463382601737976},{"id":"https://openalex.org/C46900642","wikidata":"https://www.wikidata.org/wiki/Q2647","display_name":"Huffman coding","level":3,"score":0.4797317087650299},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.45134446024894714},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.3458701968193054},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.2961232662200928},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11991873383522034},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07430362701416016}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2004.1394418","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394418","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1958065925","https://openalex.org/W6641124634"],"related_works":["https://openalex.org/W2364622490","https://openalex.org/W4301373716","https://openalex.org/W4283822356","https://openalex.org/W1950940422","https://openalex.org/W2129146436","https://openalex.org/W2032507829","https://openalex.org/W2147282173","https://openalex.org/W2518118925","https://openalex.org/W2382301353","https://openalex.org/W3159273459"],"abstract_inverted_index":{"A":[0],"VLSI":[1],"architecture":[2],"for":[3,66,105],"the":[4,32,43,51,55,67],"MPEG-2/4":[5],"AAC":[6],"encoding":[7,104],"accelerator":[8],"is":[9,14,47,63],"proposed":[10],"This":[11],"hardware":[12,70],"IP":[13],"an":[15,39,57,79,94],"AMBA":[16],"AHB":[17],"peripheral":[18],"component":[19],"that":[20],"can":[21,91],"easily":[22],"integrate":[23],"with":[24,111],"any":[25],"other":[26],"RISC":[27],"based":[28],"SoC":[29],"platform.":[30],"Preserving":[31],"flexibility":[33],"of":[34,69],"library":[35],"development":[36],"and":[37,81,100],"achieving":[38],"area":[40],"cost-efficient":[41],"acceleration,":[42],"quantisation":[44],"rate-loop":[45],"module":[46],"targeted":[48],"to":[49,83],"be":[50],"processing":[52],"function.":[53],"In":[54],"design,":[56],"easy":[58],"Huffman":[59],"codebook":[60],"search":[61],"method":[62],"also":[64],"developed":[65],"viability":[68],"realization.":[71],"The":[72],"final":[73],"work":[74],"has":[75],"been":[76],"verified":[77],"in":[78],"FPGA":[80],"synthesized":[82],"a":[84,102],"0.18":[85],"mum":[86],"standard":[87],"cell":[88],"library.":[89],"It":[90],"speed":[92],"up":[93],"audio":[95],"recording":[96],"application":[97],"by":[98],"1.5-times":[99],"achieve":[101],"real-time":[103],"stereo":[106],"44.1":[107],"kHz":[108],"PCM":[109],"data":[110],"additional":[112],"160":[113],"MHz":[114],"ARM":[115],"core":[116]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
