JP2012531086A5 - - Google Patents
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- JP2012531086A5 JP2012531086A5 JP2012515996A JP2012515996A JP2012531086A5 JP 2012531086 A5 JP2012531086 A5 JP 2012531086A5 JP 2012515996 A JP2012515996 A JP 2012515996A JP 2012515996 A JP2012515996 A JP 2012515996A JP 2012531086 A5 JP2012531086 A5 JP 2012531086A5
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Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0055113 | 2009-06-19 | ||
| KR20090055113 | 2009-06-19 | ||
| KR10-2009-0056301 | 2009-06-24 | ||
| KR20090056301 | 2009-06-24 | ||
| KR10-2009-0100457 | 2009-10-21 | ||
| KR1020090100457A KR20100136890A (ko) | 2009-06-19 | 2009-10-21 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR10-2009-0122733 | 2009-12-10 | ||
| KR1020090122733A KR20100136896A (ko) | 2009-06-19 | 2009-12-10 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR10-2010-0000281 | 2010-01-04 | ||
| KR1020100000281A KR20100136898A (ko) | 2009-06-19 | 2010-01-04 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR1020100000643A KR101719735B1 (ko) | 2009-06-19 | 2010-01-05 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR10-2010-0000643 | 2010-01-05 | ||
| PCT/KR2010/003975 WO2010147436A2 (en) | 2009-06-19 | 2010-06-18 | Context-based arithmetic encoding apparatus and method and context-based arithmetic decoding apparatus and method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012531086A JP2012531086A (ja) | 2012-12-06 |
| JP2012531086A5 true JP2012531086A5 (https=) | 2013-08-01 |
| JP5635603B2 JP5635603B2 (ja) | 2014-12-03 |
Family
ID=43510806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012515996A Active JP5635603B2 (ja) | 2009-06-19 | 2010-06-18 | コンテクスト基盤の算術符号化装置及びその方法並びに算術復号化装置及びその方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9171550B2 (https=) |
| EP (3) | EP2443750A4 (https=) |
| JP (1) | JP5635603B2 (https=) |
| KR (5) | KR20100136890A (https=) |
| CN (3) | CN105491378B (https=) |
| BR (2) | BR122020024930B1 (https=) |
| CA (2) | CA2923285C (https=) |
| MX (1) | MX2011013579A (https=) |
| RU (2) | RU2493652C2 (https=) |
| WO (1) | WO2010147436A2 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100136890A (ko) | 2009-06-19 | 2010-12-29 | 삼성전자주식회사 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| BR122022013454B1 (pt) | 2009-10-20 | 2023-05-16 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Codificador de áudio, decodificador de áudio, método para codificar uma informação de áudio, método para decodificar uma informação de áudio que utiliza uma detecção de um grupo de valores espectrais previamente decodificados |
| AU2011206677B9 (en) * | 2010-01-12 | 2014-12-11 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding and decoding an audio information, and computer program obtaining a context sub-region value on the basis of a norm of previously decoded spectral values |
| PL4372742T3 (pl) * | 2010-07-08 | 2026-02-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Koder wykorzystujący kasowanie aliasingu w przód |
| MY179769A (en) * | 2010-07-20 | 2020-11-13 | Fraunhofer Ges Forschung | Audio encoder, audio decoder,method for encoding and audio information, method for decoding an audio information and computer program using an optimized hash table |
| US9042440B2 (en) | 2010-12-03 | 2015-05-26 | Qualcomm Incorporated | Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding |
| US8976861B2 (en) | 2010-12-03 | 2015-03-10 | Qualcomm Incorporated | Separately coding the position of a last significant coefficient of a video block in video coding |
| US20120163456A1 (en) | 2010-12-22 | 2012-06-28 | Qualcomm Incorporated | Using a most probable scanning order to efficiently code scanning order information for a video block in video coding |
| US9106913B2 (en) | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| US10397577B2 (en) | 2011-03-08 | 2019-08-27 | Velos Media, Llc | Inverse scan order for significance map coding of transform coefficients in video coding |
| RU2464649C1 (ru) * | 2011-06-01 | 2012-10-20 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ обработки звукового сигнала |
| US9491469B2 (en) | 2011-06-28 | 2016-11-08 | Qualcomm Incorporated | Coding of last significant transform coefficient |
| EP2767977A4 (en) | 2011-10-21 | 2015-04-29 | Samsung Electronics Co Ltd | METHOD AND DEVICE FOR LOSS-FREE ENERGY CODING, AUDIO CODING METHOD AND DEVICE, METHOD AND APPARATUS FOR LOSS-FREE ENERGY DECODING AND AUDIO CODING METHOD AND DEVICE |
| GB2513111A (en) * | 2013-04-08 | 2014-10-22 | Sony Corp | Data encoding and decoding |
| US9176973B1 (en) | 2013-06-14 | 2015-11-03 | Timmes, Inc. | Recursive-capable lossless compression mechanism |
| EP2830055A1 (en) | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Context-based entropy coding of sample values of a spectral envelope |
| BR112016007515B1 (pt) | 2013-10-18 | 2021-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Método de codificação de segmento de sinal de áudio, codificador de segmento de sinal de áudio, e, terminal de usuário. |
| US10455247B2 (en) | 2014-06-29 | 2019-10-22 | Lg Electronics Inc. | Method and apparatus for performing arithmetic coding on basis of concatenated ROM-RAM table |
| EP2980794A1 (en) | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder and decoder using a frequency domain processor and a time domain processor |
| EP2980795A1 (en) | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor |
| ES2838006T3 (es) * | 2014-07-28 | 2021-07-01 | Nippon Telegraph & Telephone | Codificación de señal de sonido |
| US9252805B1 (en) * | 2015-03-28 | 2016-02-02 | International Business Machines Corporation | Parallel huffman decoder |
| US20160360236A1 (en) * | 2015-06-04 | 2016-12-08 | Mediatek Inc. | Method and Apparatus for Entropy Transcoding |
| US10395664B2 (en) * | 2016-01-26 | 2019-08-27 | Dolby Laboratories Licensing Corporation | Adaptive Quantization |
| US10419781B2 (en) * | 2016-09-20 | 2019-09-17 | Qualcomm Incorporated | Storing and retrieving high bit depth image data |
| US10194147B2 (en) | 2017-01-19 | 2019-01-29 | Google Llc | DC coefficient sign coding scheme |
| WO2019049543A1 (ja) * | 2017-09-08 | 2019-03-14 | ソニー株式会社 | 音声処理装置、音声処理方法及びプログラム |
| WO2019091576A1 (en) * | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits |
| EP3483880A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Temporal noise shaping |
| EP3483878A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder supporting a set of different loss concealment tools |
| WO2019091573A1 (en) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parameters |
| EP3483879A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analysis/synthesis windowing function for modulated lapped transformation |
| EP3483882A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Controlling bandwidth in encoders and/or decoders |
| EP3483886A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Selecting pitch lag |
| EP3483883A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
| EP3483884A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signal filtering |
| GB2574873A (en) * | 2018-06-21 | 2019-12-25 | Nokia Technologies Oy | Determination of spatial audio parameter encoding and associated decoding |
| CN109859743B (zh) | 2019-01-29 | 2023-12-08 | 腾讯科技(深圳)有限公司 | 音频识别方法、系统和机器设备 |
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| EP3937167B1 (en) | 2008-07-11 | 2023-05-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder and audio decoder |
| WO2010106631A1 (ja) * | 2009-03-17 | 2010-09-23 | キーパー=スミス エル・エル・ピー | 画像表示システム、画像表示装置、画像提供装置およびその方法 |
| KR20100136890A (ko) | 2009-06-19 | 2010-12-29 | 삼성전자주식회사 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
-
2009
- 2009-10-21 KR KR1020090100457A patent/KR20100136890A/ko active Pending
- 2009-12-10 KR KR1020090122733A patent/KR20100136896A/ko active Pending
-
2010
- 2010-01-04 KR KR1020100000281A patent/KR20100136898A/ko active Pending
- 2010-01-05 KR KR1020100000643A patent/KR101719735B1/ko not_active Expired - Fee Related
- 2010-06-17 US US12/801,632 patent/US9171550B2/en active Active
- 2010-06-18 CA CA2923285A patent/CA2923285C/en active Active
- 2010-06-18 CN CN201610032446.1A patent/CN105491378B/zh active Active
- 2010-06-18 EP EP10789763.9A patent/EP2443750A4/en not_active Ceased
- 2010-06-18 EP EP21158261.4A patent/EP3843279A1/en not_active Withdrawn
- 2010-06-18 JP JP2012515996A patent/JP5635603B2/ja active Active
- 2010-06-18 WO PCT/KR2010/003975 patent/WO2010147436A2/en not_active Ceased
- 2010-06-18 BR BR122020024930-7A patent/BR122020024930B1/pt active IP Right Grant
- 2010-06-18 CA CA2765863A patent/CA2765863C/en active Active
- 2010-06-18 EP EP21158260.6A patent/EP3843278A1/en not_active Withdrawn
- 2010-06-18 RU RU2011151607/08A patent/RU2493652C2/ru active
- 2010-06-18 CN CN201610031675.1A patent/CN105427867B/zh active Active
- 2010-06-18 CN CN201080027852.XA patent/CN102460975B/zh active Active
- 2010-06-18 BR BRPI1015554-6A patent/BRPI1015554B1/pt active IP Right Grant
- 2010-06-18 MX MX2011013579A patent/MX2011013579A/es active IP Right Grant
-
2012
- 2012-05-04 US US13/464,529 patent/US8412533B2/en active Active
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2013
- 2013-06-27 RU RU2013129559A patent/RU2649288C2/ru active
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2015
- 2015-10-26 US US14/922,958 patent/US9959879B2/en active Active
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2017
- 2017-03-20 KR KR1020170034922A patent/KR101882948B1/ko not_active Expired - Fee Related
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