HK1033511A1 - Variable length coding method and variable length decoding method. - Google Patents

Variable length coding method and variable length decoding method.

Info

Publication number
HK1033511A1
HK1033511A1 HK01104053A HK01104053A HK1033511A1 HK 1033511 A1 HK1033511 A1 HK 1033511A1 HK 01104053 A HK01104053 A HK 01104053A HK 01104053 A HK01104053 A HK 01104053A HK 1033511 A1 HK1033511 A1 HK 1033511A1
Authority
HK
Hong Kong
Prior art keywords
variable length
decoding method
coding method
length coding
length decoding
Prior art date
Application number
HK01104053A
Other languages
English (en)
Inventor
Jechang Jeong
Byeungwoo Jeon
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of HK1033511A1 publication Critical patent/HK1033511A1/xx

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
    • 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
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK01104053A 1996-01-25 2001-06-13 Variable length coding method and variable length decoding method. HK1033511A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960001588A KR100242635B1 (ko) 1996-01-25 1996-01-25 가변장 부호화 및 가변장 복호화 시스템

Publications (1)

Publication Number Publication Date
HK1033511A1 true HK1033511A1 (en) 2001-08-31

Family

ID=19450054

Family Applications (4)

Application Number Title Priority Date Filing Date
HK01104052A HK1033510A1 (en) 1996-01-25 2001-06-13 Method for variable length encoding and method forvariable length decoding.
HK01104050A HK1033508A1 (en) 1996-01-25 2001-06-13 Methods for arithmetic coding and decoding an object within an image.
HK01104051.7A HK1033509A1 (en) 1996-01-25 2001-06-13 Methods for coding and decoding an object within an image based on segment data
HK01104053A HK1033511A1 (en) 1996-01-25 2001-06-13 Variable length coding method and variable length decoding method.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK01104052A HK1033510A1 (en) 1996-01-25 2001-06-13 Method for variable length encoding and method forvariable length decoding.
HK01104050A HK1033508A1 (en) 1996-01-25 2001-06-13 Methods for arithmetic coding and decoding an object within an image.
HK01104051.7A HK1033509A1 (en) 1996-01-25 2001-06-13 Methods for coding and decoding an object within an image based on segment data

Country Status (5)

Country Link
KR (1) KR100242635B1 (xx)
CN (6) CN1178395C (xx)
GB (1) GB2309613B (xx)
HK (4) HK1033510A1 (xx)
MY (1) MY118173A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100454339C (zh) * 2001-09-14 2009-01-21 诺基亚有限公司 基于上下文的自适应二进制算术编码的方法和系统
CN102752590A (zh) * 2004-11-09 2012-10-24 松下电器产业株式会社 转换成中间格式的两步算术解码
US8447123B2 (en) * 2007-04-20 2013-05-21 Thomson Licensing Method and apparatus for selecting a scan path for the elements of a block in spatial domain picture encoding and decoding
US8004431B2 (en) * 2008-12-09 2011-08-23 Qualcomm Incorporated Fast parsing of variable-to-fixed-length codes
US20120230405A1 (en) * 2009-10-28 2012-09-13 Media Tek Singapore Pte. Ltd. Video coding methods and video encoders and decoders with localized weighted prediction
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
CN107493474B (zh) * 2011-11-08 2021-01-12 株式会社Kt 利用解码装置对视频信号进行解码的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145988A (ja) * 1985-12-20 1987-06-30 Fujitsu Ltd 適応的走査線変換画像伝送方式
GB2219458A (en) * 1988-06-01 1989-12-06 Philips Electronic Associated Processing sub-sampled signals
KR960006762B1 (ko) * 1992-02-29 1996-05-23 삼성전자주식회사 화상부호화를 위한 효율적인 2차원 데이타의 주사선택회로
KR950010913B1 (ko) * 1992-07-23 1995-09-25 삼성전자주식회사 가변장부호화 및 복호화시스템

Also Published As

Publication number Publication date
CN1290068A (zh) 2001-04-04
CN1290070A (zh) 2001-04-04
CN1791218A (zh) 2006-06-21
CN1179486C (zh) 2004-12-08
GB9701440D0 (en) 1997-03-12
CN1290067A (zh) 2001-04-04
MY118173A (en) 2004-09-30
KR100242635B1 (ko) 2000-02-01
HK1033509A1 (en) 2001-08-31
CN100568742C (zh) 2009-12-09
HK1033508A1 (en) 2001-08-31
GB2309613A (en) 1997-07-30
CN1178395C (zh) 2004-12-01
CN1178396C (zh) 2004-12-01
GB2309613B (en) 1997-12-10
HK1033510A1 (en) 2001-08-31
KR970060954A (ko) 1997-08-12
CN1652468A (zh) 2005-08-10
CN1290069A (zh) 2001-04-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150124