HK1217826A1 - 算術編碼或算術解碼的方法和設備 - Google Patents

算術編碼或算術解碼的方法和設備

Info

Publication number
HK1217826A1
HK1217826A1 HK16105686.0A HK16105686A HK1217826A1 HK 1217826 A1 HK1217826 A1 HK 1217826A1 HK 16105686 A HK16105686 A HK 16105686A HK 1217826 A1 HK1217826 A1 HK 1217826A1
Authority
HK
Hong Kong
Prior art keywords
arithmetic
encoding
decoding
arithmetic decoding
arithmetic encoding
Prior art date
Application number
HK16105686.0A
Other languages
English (en)
Inventor
‧維波爾特
Original Assignee
Dolby Int Ab
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 Dolby Int Ab filed Critical Dolby Int Ab
Publication of HK1217826A1 publication Critical patent/HK1217826A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4006—Conversion to or from arithmetic code
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK16105686.0A 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備 HK1217826A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09305961A EP2315358A1 (en) 2009-10-09 2009-10-09 Method and device for arithmetic encoding or arithmetic decoding

Publications (1)

Publication Number Publication Date
HK1217826A1 true HK1217826A1 (zh) 2017-01-20

Family

ID=41698446

Family Applications (7)

Application Number Title Priority Date Filing Date
HK15112356.6A HK1211755A1 (zh) 2009-10-09 2015-12-16 算術編碼或算術解碼的方法和設備
HK15112354.8A HK1211753A1 (zh) 2009-10-09 2015-12-16 算術編碼或算術解碼的方法和設備
HK15112355.7A HK1211754A1 (zh) 2009-10-09 2015-12-16 算術編碼或算術解碼的方法和設備
HK16105686.0A HK1217826A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備
HK16105687.9A HK1217827A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備
HK16105685.1A HK1217825A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備
HK16105684.2A HK1217824A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK15112356.6A HK1211755A1 (zh) 2009-10-09 2015-12-16 算術編碼或算術解碼的方法和設備
HK15112354.8A HK1211753A1 (zh) 2009-10-09 2015-12-16 算術編碼或算術解碼的方法和設備
HK15112355.7A HK1211754A1 (zh) 2009-10-09 2015-12-16 算術編碼或算術解碼的方法和設備

Family Applications After (3)

Application Number Title Priority Date Filing Date
HK16105687.9A HK1217827A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備
HK16105685.1A HK1217825A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備
HK16105684.2A HK1217824A1 (zh) 2009-10-09 2016-05-18 算術編碼或算術解碼的方法和設備

Country Status (16)

Country Link
US (7) US9219498B2 (zh)
EP (6) EP2315358A1 (zh)
JP (1) JP5666602B2 (zh)
KR (10) KR102168511B1 (zh)
CN (8) CN105119606B (zh)
AU (7) AU2010305548B2 (zh)
BR (3) BR122019019924B1 (zh)
CA (7) CA3178163A1 (zh)
ES (4) ES2956522T3 (zh)
HK (7) HK1211755A1 (zh)
MX (1) MX2012004172A (zh)
MY (3) MY176427A (zh)
RU (2) RU2691197C2 (zh)
TW (7) TWI618365B (zh)
WO (1) WO2011042366A1 (zh)
ZA (1) ZA201201402B (zh)

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RU2015135352A3 (zh) 2019-03-25
CA3151229A1 (en) 2011-04-14
EP3846348B1 (en) 2021-12-29
EP2315358A1 (en) 2011-04-27
KR101866361B1 (ko) 2018-06-12
US20200076450A1 (en) 2020-03-05
US20230421174A1 (en) 2023-12-28
TW201728091A (zh) 2017-08-01
KR20170108178A (ko) 2017-09-26
RU2019115916A3 (zh) 2022-02-02
AU2010305548B2 (en) 2015-07-23
BR112012006688B1 (pt) 2021-03-16
AU2021277715A1 (en) 2021-12-23
KR101993820B1 (ko) 2019-06-28
CN104967454B (zh) 2018-07-03
KR101709681B1 (ko) 2017-02-24
CN105071815A (zh) 2015-11-18
CN105119606A (zh) 2015-12-02
JP2013507808A (ja) 2013-03-04
KR102586833B1 (ko) 2023-10-11
KR20170021896A (ko) 2017-02-28
US10516414B2 (en) 2019-12-24
EP4274101A2 (en) 2023-11-08
EP3998708B1 (en) 2023-07-19
CN105119607B (zh) 2018-10-19
CN105119606B (zh) 2018-08-31
RU2565501C2 (ru) 2015-10-20
EP3591843B1 (en) 2021-03-03
CA3178149A1 (en) 2011-04-14
KR20120093207A (ko) 2012-08-22
TWI832200B (zh) 2024-02-11
EP2486657A1 (en) 2012-08-15
WO2011042366A1 (en) 2011-04-14
TWI676363B (zh) 2019-11-01
RU2691197C2 (ru) 2019-06-11
ES2743152T3 (es) 2020-02-18
ES2956522T3 (es) 2023-12-22
TW202025640A (zh) 2020-07-01
CA3121374A1 (en) 2011-04-14
US20160211864A1 (en) 2016-07-21
AU2023226688A1 (en) 2023-09-21
KR20220025126A (ko) 2022-03-03
ES2866125T3 (es) 2021-10-19
CA2969949C (en) 2021-07-20
BR122019019924B1 (pt) 2021-02-02
KR20200121916A (ko) 2020-10-26
US20220352900A1 (en) 2022-11-03
TWI618365B (zh) 2018-03-11
MY191414A (en) 2022-06-27
RU2019115916A (ru) 2020-11-23
EP3846348A1 (en) 2021-07-07
KR20190134831A (ko) 2019-12-04
AU2010305548A1 (en) 2012-04-05
BR112012006688A8 (pt) 2017-12-05
CA3178163A1 (en) 2011-04-14
KR101782300B1 (ko) 2017-09-26
CN104967454A (zh) 2015-10-07
ZA201201402B (en) 2013-05-29
TWI558110B (zh) 2016-11-11
KR102361280B1 (ko) 2022-02-14
CN105071815B (zh) 2018-10-16
TWI580198B (zh) 2017-04-21
EP2486657B1 (en) 2019-07-24
BR122019019559B1 (pt) 2021-02-17
AU2024219410A1 (en) 2024-09-26
HK1217827A1 (zh) 2017-01-20
AU2020203538A1 (en) 2020-06-18
US20120195375A1 (en) 2012-08-02
HK1211754A1 (zh) 2016-05-27
CA2969949A1 (en) 2011-04-14
TW201813321A (zh) 2018-04-01
AU2015246076A1 (en) 2015-11-05
KR20230145524A (ko) 2023-10-17
JP5666602B2 (ja) 2015-02-12
CN102577133B (zh) 2015-08-26
HK1217824A1 (zh) 2017-01-20
TW202139608A (zh) 2021-10-16
US10848180B2 (en) 2020-11-24
AU2020203538B2 (en) 2021-12-16
AU2017272250A1 (en) 2018-01-04
EP3998708A1 (en) 2022-05-18
CN104993833A (zh) 2015-10-21
EP3591843A1 (en) 2020-01-08
RU2015135352A (ru) 2015-12-10
BR112012006688A2 (pt) 2016-05-10
AU2015246076B2 (en) 2018-01-04
CA3178168A1 (en) 2011-04-14
TW201117567A (en) 2011-05-16
TW201616815A (zh) 2016-05-01
KR102051015B1 (ko) 2019-12-02
MY160033A (en) 2017-02-15
CN105099464A (zh) 2015-11-25
MX2012004172A (es) 2012-05-29
CA2777057C (en) 2017-07-18
AU2021277715B2 (en) 2023-06-08
US20210126649A1 (en) 2021-04-29
CA3121374C (en) 2024-02-06
CN105099464B (zh) 2018-06-29
AU2023226688B2 (en) 2024-09-12
US9219498B2 (en) 2015-12-22
ES2906415T3 (es) 2022-04-18
HK1211753A1 (zh) 2016-05-27
EP4274101A3 (en) 2024-01-24
CN104993833B (zh) 2018-07-27
RU2012118634A (ru) 2013-11-20
US20180234109A1 (en) 2018-08-16
CN102577133A (zh) 2012-07-11
CA2777057A1 (en) 2011-04-14
CN105099463B (zh) 2018-07-10
KR102168511B1 (ko) 2020-10-21
US9973208B2 (en) 2018-05-15
TWI714203B (zh) 2020-12-21
CN105119607A (zh) 2015-12-02
HK1217825A1 (zh) 2017-01-20
US11381249B2 (en) 2022-07-05
TW202306330A (zh) 2023-02-01
AU2017272250B2 (en) 2020-03-05
CN105099463A (zh) 2015-11-25
KR20190020166A (ko) 2019-02-27
KR101950253B1 (ko) 2019-02-20
TWI764409B (zh) 2022-05-11
US11770131B2 (en) 2023-09-26
MY176427A (en) 2020-08-07
US20170338833A9 (en) 2017-11-23
KR20190077114A (ko) 2019-07-02
KR20180063385A (ko) 2018-06-11
HK1211755A1 (zh) 2016-05-27

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