KR102168511B1 - 산술 인코딩 또는 산술 디코딩 방법 및 장치 - Google Patents

산술 인코딩 또는 산술 디코딩 방법 및 장치 Download PDF

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KR102168511B1
KR102168511B1 KR1020197034955A KR20197034955A KR102168511B1 KR 102168511 B1 KR102168511 B1 KR 102168511B1 KR 1020197034955 A KR1020197034955 A KR 1020197034955A KR 20197034955 A KR20197034955 A KR 20197034955A KR 102168511 B1 KR102168511 B1 KR 102168511B1
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spectral coefficients
quantization
probability density
preceding spectral
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KR20190134831A (ko
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올리베르 부에브볼트
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돌비 인터네셔널 에이비
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    • 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

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  • 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)
KR1020197034955A 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치 Active KR102168511B1 (ko)

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Application Number Priority Date Filing Date Title
KR1020207029672A KR102361280B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09305961.6 2009-10-09
EP09305961A EP2315358A1 (en) 2009-10-09 2009-10-09 Method and device for arithmetic encoding or arithmetic decoding
PCT/EP2010/064644 WO2011042366A1 (en) 2009-10-09 2010-10-01 Method and device for arithmetic encoding or arithmetic decoding

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KR1020197018003A Division KR102051015B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치

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KR1020207029672A Division KR102361280B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치

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KR20190134831A KR20190134831A (ko) 2019-12-04
KR102168511B1 true KR102168511B1 (ko) 2020-10-21

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KR1020197034955A Active KR102168511B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020227004028A Active KR102586833B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020177026142A Active KR101866361B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020237033869A Active KR102804559B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020197018003A Active KR102051015B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020187015841A Active KR101950253B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020127009033A Active KR101709681B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020257014556A Pending KR20250065439A (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020197004376A Active KR101993820B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020177004383A Active KR101782300B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020207029672A Active KR102361280B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치

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KR1020227004028A Active KR102586833B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020177026142A Active KR101866361B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020237033869A Active KR102804559B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020197018003A Active KR102051015B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020187015841A Active KR101950253B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020127009033A Active KR101709681B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020257014556A Pending KR20250065439A (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020197004376A Active KR101993820B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020177004383A Active KR101782300B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치
KR1020207029672A Active KR102361280B1 (ko) 2009-10-09 2010-10-01 산술 인코딩 또는 산술 디코딩 방법 및 장치

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US (9) US9219498B2 (https=)
EP (7) EP2315358A1 (https=)
JP (1) JP5666602B2 (https=)
KR (11) KR102168511B1 (https=)
CN (8) CN105119607B (https=)
AU (9) AU2010305548B2 (https=)
BR (3) BR112012006688B1 (https=)
CA (7) CA3121374C (https=)
ES (5) ES2956522T3 (https=)
MX (1) MX2012004172A (https=)
MY (4) MY176427A (https=)
RU (2) RU2691197C2 (https=)
TW (10) TWI714203B (https=)
WO (1) WO2011042366A1 (https=)
ZA (1) ZA201201402B (https=)

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BR122021008581B1 (pt) 2010-01-12 2022-08-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Codificador de áudio, decodificador de áudio, método de codificação e informação de áudio, e método de decodificação de uma informação de áudio que utiliza uma tabela hash que descreve tanto valores de estado significativos como limites de intervalo
JP2013537621A (ja) † 2010-07-14 2013-10-03 キアゲン ゲーエムベーハー 新規の液体プロセシングデバイス
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CN106157960A (zh) * 2015-04-14 2016-11-23 杜比实验室特许公司 音频内容的自适应算术编解码
US9792259B2 (en) 2015-12-17 2017-10-17 Software Ag Systems and/or methods for interactive exploration of dependencies in streaming data
RU2611022C1 (ru) * 2016-01-28 2017-02-17 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ совместного арифметического и помехоустойчивого кодирования (варианты)
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RU2752868C1 (ru) * 2020-08-24 2021-08-11 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ арифметического кодирования и декодирования
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HK1217827A1 (zh) 2017-01-20
KR102051015B1 (ko) 2019-12-02
US20180234109A1 (en) 2018-08-16
TWI714203B (zh) 2020-12-21
ES2743152T3 (es) 2020-02-18
HK1217825A1 (zh) 2017-01-20
CA2969949C (en) 2021-07-20
TW201616815A (zh) 2016-05-01
TW202025640A (zh) 2020-07-01
CA3178163A1 (en) 2011-04-14
CA3178149A1 (en) 2011-04-14
US12334958B2 (en) 2025-06-17
TWI676363B (zh) 2019-11-01
MX2012004172A (es) 2012-05-29
KR20220025126A (ko) 2022-03-03
KR102804559B1 (ko) 2025-05-08
ES3064183T3 (en) 2026-04-23
CA3121374A1 (en) 2011-04-14
AU2010305548A1 (en) 2012-04-05
EP4274101B1 (en) 2026-01-21
RU2012118634A (ru) 2013-11-20
US10516414B2 (en) 2019-12-24
US20210126649A1 (en) 2021-04-29
HK1211753A1 (en) 2016-05-27
KR101866361B1 (ko) 2018-06-12
TWI580198B (zh) 2017-04-21
CN105071815B (zh) 2018-10-16
ES2956522T3 (es) 2023-12-22
AU2023226688B2 (en) 2024-09-12
EP3591843B1 (en) 2021-03-03
EP3846348A1 (en) 2021-07-07
BR112012006688B1 (pt) 2021-03-16
TW202306330A (zh) 2023-02-01
KR20170108178A (ko) 2017-09-26
KR101782300B1 (ko) 2017-09-26
CN105119607A (zh) 2015-12-02
RU2015135352A (ru) 2015-12-10
US20200076450A1 (en) 2020-03-05
RU2691197C2 (ru) 2019-06-11
KR101950253B1 (ko) 2019-02-20
KR20190020166A (ko) 2019-02-27
US9973208B2 (en) 2018-05-15
MY160033A (en) 2017-02-15
CA2777057C (en) 2017-07-18
AU2015246076B2 (en) 2018-01-04
AU2025210848B2 (en) 2026-03-19
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US20170338833A9 (en) 2017-11-23
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MY198458A (en) 2023-08-30
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