IN2014CN02865A - - Google Patents

Info

Publication number
IN2014CN02865A
IN2014CN02865A IN2865CHN2014A IN2014CN02865A IN 2014CN02865 A IN2014CN02865 A IN 2014CN02865A IN 2865CHN2014 A IN2865CHN2014 A IN 2865CHN2014A IN 2014CN02865 A IN2014CN02865 A IN 2014CN02865A
Authority
IN
India
Prior art keywords
cabac
engine
encode
another
bin
Prior art date
Application number
Other languages
English (en)
Inventor
Samuel Wong
Hiu Fai R Chan
Mohmad I Qurashi
Original Assignee
Intel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corp filed Critical Intel Corp
Publication of IN2014CN02865A publication Critical patent/IN2014CN02865A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
IN2865CHN2014 2011-11-15 2011-11-15 IN2014CN02865A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/060779 WO2013074088A1 (en) 2011-11-15 2011-11-15 Video encoder with 2-bin per clock cabac encoding

Publications (1)

Publication Number Publication Date
IN2014CN02865A true IN2014CN02865A (ja) 2015-07-03

Family

ID=48429997

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2865CHN2014 IN2014CN02865A (ja) 2011-11-15 2011-11-15

Country Status (6)

Country Link
US (1) US20130272373A1 (ja)
EP (1) EP2781087A4 (ja)
CN (1) CN103918260A (ja)
IN (1) IN2014CN02865A (ja)
TW (1) TWI578799B (ja)
WO (1) WO2013074088A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9258565B1 (en) * 2011-06-29 2016-02-09 Freescale Semiconductor, Inc. Context model cache-management in a dual-pipeline CABAC architecture
CN104394418B (zh) * 2014-09-23 2018-06-05 清华大学 一种视频数据编码、解码的方法及装置
US10574993B2 (en) 2015-05-29 2020-02-25 Qualcomm Incorporated Coding data using an enhanced context-adaptive binary arithmetic coding (CABAC) design
US10158874B2 (en) * 2015-09-30 2018-12-18 Apple Inc. Parallel bypass and regular bin coding
KR102580669B1 (ko) * 2016-09-12 2023-09-21 삼성전자주식회사 프로세서 및 프로세서의 데이터 처리 방법
KR20180087771A (ko) 2017-01-25 2018-08-02 삼성전자주식회사 엔트로피 인코더 및 이를 포함하는 비디오 인코더
US10438588B2 (en) * 2017-09-12 2019-10-08 Intel Corporation Simultaneous multi-user audio signal recognition and processing for far field audio
CN113364471B (zh) * 2020-03-05 2024-04-12 华为技术有限公司 一种译码系统、译码控制器及译码控制的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3728011B2 (ja) * 1996-04-09 2005-12-21 キヤノン株式会社 誤り訂正方法および誤り訂正装置
US6094151A (en) * 1998-01-05 2000-07-25 Ricoh Company, Ltd. Apparatus and method for finite state machine coding of information selecting most probable state subintervals
US6906647B2 (en) * 2002-09-20 2005-06-14 Ntt Docomo, Inc. Method and apparatus for arithmetic coding, including probability estimation state table creation
US6894628B2 (en) * 2003-07-17 2005-05-17 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Apparatus and methods for entropy-encoding or entropy-decoding using an initialization of context variables
JP2005184232A (ja) * 2003-12-17 2005-07-07 Sony Corp 符号化装置、プログラム、およびデータ処理方法
JP4878262B2 (ja) * 2006-10-31 2012-02-15 キヤノン株式会社 エントロピー符号化装置
CN101212676B (zh) * 2006-12-29 2010-06-02 北京展讯高科通信技术有限公司 高效并行cabac解码方法及其装置
JP4865662B2 (ja) * 2007-09-26 2012-02-01 キヤノン株式会社 エントロピー符号化装置、エントロピー符号化方法およびコンピュータプログラム
US7777654B2 (en) * 2007-10-16 2010-08-17 Industrial Technology Research Institute System and method for context-based adaptive binary arithematic encoding and decoding
US8542727B2 (en) * 2007-12-31 2013-09-24 Intel Corporation Systems and apparatuses for performing CABAC parallel encoding and decoding
US8542748B2 (en) * 2008-03-28 2013-09-24 Sharp Laboratories Of America, Inc. Methods and systems for parallel video encoding and decoding
US7932843B2 (en) * 2008-10-17 2011-04-26 Texas Instruments Incorporated Parallel CABAC decoding for video decompression
US8626988B2 (en) * 2009-11-19 2014-01-07 Densbits Technologies Ltd. System and method for uncoded bit error rate equalization via interleaving
US9973768B2 (en) * 2010-03-16 2018-05-15 Texas Instruments Incorporated CABAC decoder with decoupled arithmetic decoding and inverse binarization
US10349070B2 (en) * 2010-09-30 2019-07-09 Texas Instruments Incorporated Simplified binary arithmetic coding engine
US8798139B1 (en) * 2011-06-29 2014-08-05 Zenverge, Inc. Dual-pipeline CABAC encoder architecture
HUE060954T2 (hu) * 2011-11-07 2023-04-28 Tagivan Ii Llc Képdekódoló eljárás és képdekódoló eszköz

Also Published As

Publication number Publication date
EP2781087A4 (en) 2015-08-12
US20130272373A1 (en) 2013-10-17
TWI578799B (zh) 2017-04-11
CN103918260A (zh) 2014-07-09
EP2781087A1 (en) 2014-09-24
TW201338550A (zh) 2013-09-16
WO2013074088A1 (en) 2013-05-23

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