JP2009500941A5 - - Google Patents
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- JP2009500941A5 JP2009500941A5 JP2008520194A JP2008520194A JP2009500941A5 JP 2009500941 A5 JP2009500941 A5 JP 2009500941A5 JP 2008520194 A JP2008520194 A JP 2008520194A JP 2008520194 A JP2008520194 A JP 2008520194A JP 2009500941 A5 JP2009500941 A5 JP 2009500941A5
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- Japan
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- coding information
- video signal
- index variable
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- 238000000034 method Methods 0.000 claims 10
- 238000010926 purge Methods 0.000 claims 3
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69735305P | 2005-07-08 | 2005-07-08 | |
| KR20050082195 | 2005-09-05 | ||
| US71516705P | 2005-09-09 | 2005-09-09 | |
| PCT/KR2006/002703 WO2007008018A1 (en) | 2005-07-08 | 2006-07-10 | Method for modeling coding information of a video signal to compress/decompress the information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009500941A JP2009500941A (ja) | 2009-01-08 |
| JP2009500941A5 true JP2009500941A5 (https=) | 2010-04-22 |
Family
ID=37637338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008520194A Pending JP2009500941A (ja) | 2005-07-08 | 2006-07-10 | 情報を圧縮/圧縮解除するためにビデオ信号のコーディング情報をモデリングする方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (4) | US8320453B2 (https=) |
| EP (1) | EP1913778A4 (https=) |
| JP (1) | JP2009500941A (https=) |
| KR (1) | KR100878827B1 (https=) |
| WO (1) | WO2007008018A1 (https=) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8320453B2 (en) | 2005-07-08 | 2012-11-27 | Lg Electronics Inc. | Method for modeling coding information of a video signal to compress/decompress the information |
| US7894523B2 (en) | 2005-09-05 | 2011-02-22 | Lg Electronics Inc. | Method for modeling coding information of a video signal for compressing/decompressing coding information |
| US8358703B2 (en) * | 2007-03-23 | 2013-01-22 | Thomson Licensing | Modifying a coded bitstream |
| WO2008154041A1 (en) * | 2007-06-14 | 2008-12-18 | Thomson Licensing | Modifying a coded bitstream |
| WO2011052142A1 (ja) | 2009-10-29 | 2011-05-05 | パナソニック株式会社 | 画像符号化方法および画像復号方法 |
| CA2784515A1 (en) * | 2009-12-17 | 2011-06-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for video coding |
| JP5670444B2 (ja) * | 2010-05-13 | 2015-02-18 | シャープ株式会社 | 符号化装置および復号装置 |
| WO2012117744A1 (en) | 2011-03-03 | 2012-09-07 | Panasonic Corporation | Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof |
| KR20140005296A (ko) * | 2011-06-10 | 2014-01-14 | 미디어텍 인크. | 스케일러블 비디오 코딩의 방법 및 장치 |
| USRE47366E1 (en) | 2011-06-23 | 2019-04-23 | Sun Patent Trust | Image decoding method and apparatus based on a signal type of the control parameter of the current block |
| KR102008030B1 (ko) | 2011-06-23 | 2019-08-06 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
| CA2830046C (en) | 2011-06-24 | 2018-09-04 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| RU2603552C2 (ru) | 2011-06-24 | 2016-11-27 | Сан Пэтент Траст | Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения |
| CA2842646C (en) | 2011-06-27 | 2018-09-04 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| MY165469A (en) | 2011-06-28 | 2018-03-23 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| WO2013001767A1 (ja) | 2011-06-29 | 2013-01-03 | パナソニック株式会社 | 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置 |
| AU2012277219A1 (en) | 2011-06-30 | 2013-09-19 | Sun Patent Trust | Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device |
| CN103609120B (zh) * | 2011-06-30 | 2016-09-28 | Jvc建伍株式会社 | 图像解码装置、图像解码方法 |
| CA2837537C (en) | 2011-06-30 | 2019-04-02 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
| EP2733941B1 (en) | 2011-07-11 | 2020-02-19 | Sun Patent Trust | Image decoding method, image decoding apparatus |
| US9451287B2 (en) | 2011-11-08 | 2016-09-20 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
| US9253481B2 (en) | 2012-01-13 | 2016-02-02 | Qualcomm Incorporated | Determining contexts for coding transform coefficient data in video coding |
| WO2013115942A1 (en) * | 2012-02-01 | 2013-08-08 | Vidyo, Inc. | Techniques for multiview video coding |
| US9264706B2 (en) * | 2012-04-11 | 2016-02-16 | Qualcomm Incorporated | Bypass bins for reference index coding in video coding |
| AU2013272989B2 (en) | 2012-06-08 | 2017-05-25 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| WO2014002407A1 (ja) | 2012-06-27 | 2014-01-03 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置 |
| CA2882519C (en) * | 2012-08-23 | 2018-06-05 | Mediatek Inc. | Method and apparatus of interlayer texture prediction |
| CA2807919C (en) * | 2012-08-31 | 2016-06-14 | Research In Motion Limited | Methods and devices for entropy coding in scalable video compression |
| AP2015008469A0 (en) | 2012-09-28 | 2015-05-31 | Ericsson Telefon Ab L M | Decoding and encoding of pictures of a video sequence |
| CN105052134B (zh) * | 2012-10-01 | 2019-09-03 | Ge视频压缩有限责任公司 | 一种可伸缩视频编解码方法及计算机可读存储介质 |
| US10812829B2 (en) * | 2012-10-03 | 2020-10-20 | Avago Technologies International Sales Pte. Limited | 2D block image encoding |
| AU2013365309A1 (en) * | 2012-12-18 | 2015-04-30 | Sony Corporation | Image processing device and image processing method |
| KR20140080884A (ko) * | 2012-12-20 | 2014-07-01 | 주식회사 팬택 | 계층적 비디오 코딩에서 색차 블록의 화면 내 예측 모드를 복호화하는 방법 및 이러한 방법을 사용하는 장치 |
| US10003819B2 (en) | 2013-04-05 | 2018-06-19 | Samsung Electronics Co., Ltd. | Depth map encoding method and apparatus thereof, and depth map decoding method and apparatus thereof |
| WO2015005746A1 (ko) | 2013-07-12 | 2015-01-15 | 삼성전자 주식회사 | 잔차 예측을 이용한 인터 레이어 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 |
| US9077363B2 (en) * | 2013-12-03 | 2015-07-07 | Analog Devices, Inc. | Stochastic encoding in analog to digital conversion |
| AU2015359323B2 (en) * | 2014-12-12 | 2018-10-18 | Nagravision S.A. | Method and graphic processor for managing colors of a user interface |
| US10694202B2 (en) * | 2016-12-01 | 2020-06-23 | Qualcomm Incorporated | Indication of bilateral filter usage in video coding |
| US10609414B2 (en) | 2017-05-08 | 2020-03-31 | Qualcomm Incorporated | Context modeling for transform coefficient coding |
| US11412225B2 (en) * | 2018-09-27 | 2022-08-09 | Electronics And Telecommunications Research Institute | Method and apparatus for image processing using context-adaptive entropy model |
| SG11202111156PA (en) * | 2019-04-26 | 2021-11-29 | Huawei Tech Co Ltd | Method and apparatus for signaling of mapping function of chroma quantization parameter |
| WO2021006562A1 (ko) * | 2019-07-05 | 2021-01-14 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| CN115988219B (zh) | 2020-01-12 | 2024-01-16 | 华为技术有限公司 | 使用非矩形融合模式协调加权预测的方法和装置 |
| EP4154523A4 (en) * | 2020-06-08 | 2023-11-22 | ByteDance Inc. | Constraints of slice count in a coded video picture |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5122875A (en) | 1991-02-27 | 1992-06-16 | General Electric Company | An HDTV compression system |
| RU2201654C2 (ru) | 1997-12-23 | 2003-03-27 | Томсон Лайсенсинг С.А. | Способ низкошумового кодирования и декодирования |
| WO1999033273A1 (en) | 1997-12-23 | 1999-07-01 | Thomson Licensing S.A. | Low noise encoding and decoding method |
| US6510177B1 (en) | 2000-03-24 | 2003-01-21 | Microsoft Corporation | System and method for layered video coding enhancement |
| WO2001086960A2 (en) * | 2000-05-10 | 2001-11-15 | Picturetel Corporation | Video coding using multiple buffers |
| US6816194B2 (en) | 2000-07-11 | 2004-11-09 | Microsoft Corporation | Systems and methods with error resilience in enhancement layer bitstream of scalable video coding |
| US20020037046A1 (en) | 2000-09-22 | 2002-03-28 | Philips Electronics North America Corporation | Totally embedded FGS video coding with motion compensation |
| US20020118742A1 (en) | 2001-02-26 | 2002-08-29 | Philips Electronics North America Corporation. | Prediction structures for enhancement layer in fine granular scalability video coding |
| US7072394B2 (en) * | 2002-08-27 | 2006-07-04 | National Chiao Tung University | Architecture and method for fine granularity scalable video coding |
| US6646578B1 (en) | 2002-11-22 | 2003-11-11 | Ub Video Inc. | Context adaptive variable length decoding system and method |
| US7286710B2 (en) * | 2003-10-01 | 2007-10-23 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Coding of a syntax element contained in a pre-coded video signal |
| US7379608B2 (en) * | 2003-12-04 | 2008-05-27 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. | Arithmetic coding for transforming video and picture data units |
| ATE532270T1 (de) * | 2004-07-14 | 2011-11-15 | Slipstream Data Inc | Verfahren, system und computerprogramm für die optimierung von datenkomprimierung |
| KR20060038189A (ko) * | 2004-10-29 | 2006-05-03 | 삼성전자주식회사 | 컨텍스트 기반 적응형 이진 산술 복부호화 방법 및 장치 |
| US20060126744A1 (en) * | 2004-12-10 | 2006-06-15 | Liang Peng | Two pass architecture for H.264 CABAC decoding process |
| KR100674937B1 (ko) | 2005-01-11 | 2007-01-26 | 삼성전자주식회사 | 컨텍스트 적응형 이진 산술 복호화 장치 |
| KR100636229B1 (ko) | 2005-01-14 | 2006-10-19 | 학교법인 성균관대학 | 신축형 부호화를 위한 적응적 엔트로피 부호화 및 복호화방법과 그 장치 |
| WO2006075901A1 (en) | 2005-01-14 | 2006-07-20 | Sungkyunkwan University | Methods of and apparatuses for adaptive entropy encoding and adaptive entropy decoding for scalable video encoding |
| US7725799B2 (en) * | 2005-03-31 | 2010-05-25 | Qualcomm Incorporated | Power savings in hierarchically coded modulation |
| AU2006201490B2 (en) | 2005-04-19 | 2008-05-22 | Samsung Electronics Co., Ltd. | Method and apparatus for adaptively selecting context model for entropy coding |
| KR100703776B1 (ko) * | 2005-04-19 | 2007-04-06 | 삼성전자주식회사 | 향상된 코딩 효율을 갖는 컨텍스트 기반 적응적 산술 코딩및 디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오코딩 및 디코딩 방법과 이를 위한 장치 |
| KR100746007B1 (ko) * | 2005-04-19 | 2007-08-06 | 삼성전자주식회사 | 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더 |
| WO2007008015A1 (en) | 2005-07-08 | 2007-01-18 | Lg Electronics Inc. | Method for modeling coding information of video signal for compressing/decompressing coding information |
| US8320453B2 (en) * | 2005-07-08 | 2012-11-27 | Lg Electronics Inc. | Method for modeling coding information of a video signal to compress/decompress the information |
| US7894523B2 (en) | 2005-09-05 | 2011-02-22 | Lg Electronics Inc. | Method for modeling coding information of a video signal for compressing/decompressing coding information |
-
2006
- 2006-07-10 US US11/988,385 patent/US8320453B2/en not_active Expired - Fee Related
- 2006-07-10 WO PCT/KR2006/002703 patent/WO2007008018A1/en not_active Ceased
- 2006-07-10 EP EP06769236A patent/EP1913778A4/en not_active Ceased
- 2006-07-10 JP JP2008520194A patent/JP2009500941A/ja active Pending
- 2006-07-10 KR KR20087003053A patent/KR100878827B1/ko not_active Expired - Fee Related
-
2010
- 2010-07-26 US US12/805,322 patent/US8331453B2/en not_active Expired - Fee Related
-
2012
- 2012-11-13 US US13/675,550 patent/US8831104B2/en active Active
-
2014
- 2014-07-30 US US14/446,816 patent/US9124891B2/en not_active Expired - Fee Related
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