The hardware design and implementation for CAVLC and Exp-Golomb in H.264/AVC

Context-based adaptive variable-length coding (CAVLC) is a new and important feature of the latest video coding standard H.264/AVC. Together with Exp-Golomb(which is also called UVLC), CAVLC is used to code source data, i.e., quantized transformed coefficients (QTCs), and header data, respectively....

Celý popis

Uložené v:
Podrobná bibliografia
Vydané v:2010 The 12th International Conference on Advanced Communication Technology (ICACT) Ročník 2; s. 1610 - 1613
Hlavní autori: Jing Chen, Yongliang Chen, Hantao Zhu, Chunchun Sui, PuFeng Wu, Xixin Cao
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.02.2010
Predmet:
Automatic voltage control
Clocks
Codecs
Context-based adaptive variable length coding
Entropy coding
Exp-Golomb
H.264
Hardware
Microelectronics
Pipeline processing
Streaming media
Tail
Video coding
ISBN:1424454271, 9781424454273
ISSN:1738-9445
On-line prístup:Získať plný text
Tagy: Pridať tag
Žiadne tagy, Buďte prvý, kto otaguje tento záznam!
Abstract Context-based adaptive variable-length coding (CAVLC) is a new and important feature of the latest video coding standard H.264/AVC. Together with Exp-Golomb(which is also called UVLC), CAVLC is used to code source data, i.e., quantized transformed coefficients (QTCs), and header data, respectively. In this paper, a hardware architecture for CAVLC and Exp- Golomb in the H.264/AVC codec is proposed, the main concept is the three-stage block pipelining scheme for this architecture. The simulation results show that our CAVLC and Exp-Golomb system can run at 31.2 MHz and 156.6 MHz clock frequency respectively.
AbstractList Context-based adaptive variable-length coding (CAVLC) is a new and important feature of the latest video coding standard H.264/AVC. Together with Exp-Golomb(which is also called UVLC), CAVLC is used to code source data, i.e., quantized transformed coefficients (QTCs), and header data, respectively. In this paper, a hardware architecture for CAVLC and Exp- Golomb in the H.264/AVC codec is proposed, the main concept is the three-stage block pipelining scheme for this architecture. The simulation results show that our CAVLC and Exp-Golomb system can run at 31.2 MHz and 156.6 MHz clock frequency respectively.
Author Hantao Zhu
Jing Chen
Xixin Cao
Chunchun Sui
Yongliang Chen
PuFeng Wu
Author_xml – sequence: 1
  surname: Jing Chen
  fullname: Jing Chen
  organization: Sch. of Software & Microelectron., Peking Univ., Beijing, China
– sequence: 2
  surname: Yongliang Chen
  fullname: Yongliang Chen
  organization: Sch. of Software & Microelectron., Peking Univ., Beijing, China
– sequence: 3
  surname: Hantao Zhu
  fullname: Hantao Zhu
  organization: Sch. of Software & Microelectron., Peking Univ., Beijing, China
– sequence: 4
  surname: Chunchun Sui
  fullname: Chunchun Sui
  organization: Sch. of Software & Microelectron., Peking Univ., Beijing, China
– sequence: 5
  surname: PuFeng Wu
  fullname: PuFeng Wu
  email: wupf@xaut.edu.cn
  organization: Sch. of Manage., Xi'an Jiaotong Univ., Xi'an, China
– sequence: 6
  surname: Xixin Cao
  fullname: Xixin Cao
  email: cxx@ss.pku.edu.cn
  organization: Sch. of Software & Microelectron., Peking Univ., Beijing, China
BookMark eNotjN1KwzAYQCNOcJt9Am_yAtX8fF-TXJYyN6HgzdztaJavLtKmpR2ob6-oV4fDgbNiizQkumKZM9Y6ROkkFOqarSQoAARl5IItpdE2dz9-y7J5fhdCaCGFUHrJ6v2Z-LmZwkczEQ80x7fEmxR47MeOekqX5hKHxNth4lV5qKvfuPkc8-3QDb3nMfHdgyrgsTxUd-ymbbqZsn-u2evTZl_t8vpl-1yVdR6lwUuOeLLenRCCK9AYLazWIFobqDXeaumUFw68dWQ8GKI2KFBFUB4JkWzQa3b_941EdByn2DfT1xEBhNZWfwNlJUoi
ContentType Conference Proceeding
DBID 6IE
6IL
CBEJK
RIE
RIL
DatabaseName IEEE Electronic Library (IEL) Conference Proceedings
IEEE Xplore POP ALL
IEEE Xplore All Conference Proceedings
IEEE Electronic Library (IEL)
IEEE Proceedings Order Plans (POP All) 1998-Present
DatabaseTitleList
Database_xml – sequence: 1
  dbid: RIE
  name: IEEE Electronic Library (IEL)
  url: https://ieeexplore.ieee.org/
  sourceTypes: Publisher
DeliveryMethod fulltext_linktorsrc
Discipline Engineering
EISBN 9788955191462
9781424454280
142445428X
8955191464
EndPage 1613
ExternalDocumentID 5440338
Genre orig-research
GroupedDBID 6IE
6IF
6IH
6IK
6IL
6IN
AAJGR
AAWTH
ABLEC
ADZIZ
ALMA_UNASSIGNED_HOLDINGS
BEFXN
BFFAM
BGNUA
BKEBE
BPEOZ
CBEJK
CHZPO
IEGSK
IPLJI
OCL
RIE
RIL
RNS
ID FETCH-LOGICAL-i175t-55c8b9c54d965773083340f8def7b83192b094b89e7b47eefd2426d2b5e55e8d3
IEDL.DBID RIE
ISBN 1424454271
9781424454273
ISICitedReferencesCount 4
ISICitedReferencesURI http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000397335200291&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
ISSN 1738-9445
IngestDate Wed Aug 27 03:18:11 EDT 2025
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-i175t-55c8b9c54d965773083340f8def7b83192b094b89e7b47eefd2426d2b5e55e8d3
PageCount 4
ParticipantIDs ieee_primary_5440338
PublicationCentury 2000
PublicationDate 2010-Feb.
PublicationDateYYYYMMDD 2010-02-01
PublicationDate_xml – month: 02
  year: 2010
  text: 2010-Feb.
PublicationDecade 2010
PublicationTitle 2010 The 12th International Conference on Advanced Communication Technology (ICACT)
PublicationTitleAbbrev ICACT
PublicationYear 2010
Publisher IEEE
Publisher_xml – name: IEEE
SSID ssj0003010023
ssj0001967609
Score 1.4654241
Snippet Context-based adaptive variable-length coding (CAVLC) is a new and important feature of the latest video coding standard H.264/AVC. Together with...
SourceID ieee
SourceType Publisher
StartPage 1610
SubjectTerms Automatic voltage control
Clocks
Codecs
Context-based adaptive variable length coding
Entropy coding
Exp-Golomb
H.264
Hardware
Microelectronics
Pipeline processing
Streaming media
Tail
Video coding
Title The hardware design and implementation for CAVLC and Exp-Golomb in H.264/AVC
URI https://ieeexplore.ieee.org/document/5440338
Volume 2
WOSCitedRecordID wos000397335200291&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV07b8IwELYAdWiXPqDqWx46NjwSP0cUQRkQYmgRG4rti5RKBJRC259f2wnQSl26-bFYPp_vzv6-O4QeqelpTRzOLwESEKZIkITaRa2Md8HYa9NzYWZjPpmI-VxOa-hpz4UBAA8-g7Zr-r98s9Jb91TWoYR0bUhVR3XOWcnVOrynSMZZlYrqrfT0nT3yfEin04TQHa-LkpD3dumeqn70q7qKNy7D0_8t6wy1Diw9PN3bn3NUg_wCnfxIMNhEY3sKsONVfSYFYOPRGjjJDc6WO9y4Ewy2niuO-7Nx7CcHX-vg2V6KS4WzHI_a1pvp9GdxC70OBy_xKKjqJwSZdQo2AaVaKKkpMZJRblVZRBHppsJAypWwuhcqG9wpIYErwgFS4-y1CRUFSkGY6BI18lUOVwiHqWTSgLaS7REKiWJpqqWQSoLtSLhGTbcvi3WZImNRbcnN38O36Lj8hHeokDvU2BRbuEdH-mOTvRcPXq7fm-edcg
linkProvider IEEE
linkToHtml http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1LTwIxEG4QTdSLDzC-7cGjC8tuu22PZANiXAkHJNzItp1N1oSFIKg_33Z3AU28eOvj0nQ6nZn2-2YQuqe6pRSxOL8YiEMCSZzYUzZqDZgL2lybORdmFLF-n4_HYlBBDxsuDADk4DNo2Gb-l69namWfypqUENeEVDto17Q8t2BrbV9URMCCMhnVW-HrW4uUMyKtVhNC18wuSjzWWid8Kvv-r_oquXnpHv1vYceovuXp4cHGAp2gCmSn6PBHisEaisw5wJZZ9RkvAOscr4HjTON0ukaOW9Fg47visD2Kwnyy8zV3Hs21OJU4zXCvYfyZZnsU1tFrtzMMe05ZQcFJjVuwdChVXApFiRYBZUaZue8TN-EaEia50T5PmvBOcgFMEgaQaGuxtScpUApc-2eoms0yOEfYS0QgNCgj2xahEMsgSZTgQgowHQEXqGb3ZTIvkmRMyi25_Hv4Du33hi_RJHrqP1-hg-JL3mJErlF1uVjBDdpTH8v0fXGby_gbAuaguQ
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2010+The+12th+International+Conference+on+Advanced+Communication+Technology+%28ICACT%29&rft.atitle=The+hardware+design+and+implementation+for+CAVLC+and+Exp-Golomb+in+H.264%2FAVC&rft.au=Jing+Chen&rft.au=Yongliang+Chen&rft.au=Hantao+Zhu&rft.au=Chunchun+Sui&rft.date=2010-02-01&rft.pub=IEEE&rft.isbn=9781424454273&rft.issn=1738-9445&rft.volume=2&rft.spage=1610&rft.epage=1613&rft.externalDocID=5440338
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1738-9445&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1738-9445&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1738-9445&client=summon