DK2700234T3 - Fremgangsmåde og indretning til komprimeret kodning med tab af data - Google Patents
Fremgangsmåde og indretning til komprimeret kodning med tab af data Download PDFInfo
- Publication number
- DK2700234T3 DK2700234T3 DK11863936.8T DK11863936T DK2700234T3 DK 2700234 T3 DK2700234 T3 DK 2700234T3 DK 11863936 T DK11863936 T DK 11863936T DK 2700234 T3 DK2700234 T3 DK 2700234T3
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- DK
- Denmark
- Prior art keywords
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- data
- compressed coding
- coding
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- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
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- 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
- H04N19/18—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 set of transform coefficients
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- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
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- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/000705 WO2012142731A1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2700234T3 true DK2700234T3 (da) | 2019-07-22 |
Family
ID=47041015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK11863936.8T DK2700234T3 (da) | 2011-04-22 | 2011-04-22 | Fremgangsmåde og indretning til komprimeret kodning med tab af data |
Country Status (12)
Country | Link |
---|---|
US (1) | US9288453B2 (da) |
EP (2) | EP2700234B1 (da) |
JP (1) | JP5838258B2 (da) |
KR (7) | KR102051013B1 (da) |
CN (5) | CN107547899B (da) |
DK (1) | DK2700234T3 (da) |
ES (2) | ES2736003T3 (da) |
HU (1) | HUE044124T2 (da) |
PL (2) | PL3573337T3 (da) |
PT (1) | PT2700234T (da) |
RS (1) | RS58952B1 (da) |
WO (1) | WO2012142731A1 (da) |
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EP2556449A1 (en) | 2010-04-07 | 2013-02-13 | Liveperson Inc. | System and method for dynamically enabling customized web content and applications |
WO2013056129A1 (en) * | 2011-10-14 | 2013-04-18 | Advanced Micro Devices, Inc. | Region-based image compression |
US9491475B2 (en) | 2012-03-29 | 2016-11-08 | Magnum Semiconductor, Inc. | Apparatuses and methods for providing quantized coefficients for video encoding |
WO2014078985A1 (en) * | 2012-11-20 | 2014-05-30 | Thomson Licensing | Method and apparatus for image regularization |
US9392286B2 (en) | 2013-03-15 | 2016-07-12 | Magnum Semiconductor, Inc. | Apparatuses and methods for providing quantized coefficients for video encoding |
US9794575B2 (en) | 2013-12-18 | 2017-10-17 | Magnum Semiconductor, Inc. | Apparatuses and methods for optimizing rate-distortion costs in video encoding |
US8929446B1 (en) * | 2014-03-14 | 2015-01-06 | Faroudja Enterprises, Inc. | Combiner processing system and method for support layer processing in a bit-rate reduction system |
CN104270641B (zh) * | 2014-09-30 | 2018-12-14 | 杭州华为数字技术有限公司 | 变换系数的处理方法和装置 |
KR102338980B1 (ko) | 2015-03-23 | 2021-12-13 | 삼성전자주식회사 | 플리커를 제거하기 위해 양자화 계수를 조절할 수 있은 인코더와 이를 포함하는 장치 |
CN112106335B (zh) * | 2018-04-30 | 2021-11-09 | 杜比国际公司 | 用于经由内容分发网络流式传输媒体数据的方法及系统 |
CN108683915B (zh) * | 2018-05-11 | 2020-08-07 | 北京奇艺世纪科技有限公司 | 一种写入dQP值的方法、装置及电子设备 |
KR20200065367A (ko) | 2018-11-30 | 2020-06-09 | 삼성전자주식회사 | 이미지 처리 장치 및 프레임 버퍼 컴프레서 |
CN110262819B (zh) * | 2019-06-04 | 2021-02-26 | 深圳前海微众银行股份有限公司 | 一种联邦学习的模型参数更新方法及装置 |
CN113906743A (zh) * | 2019-06-14 | 2022-01-07 | 韩国电子通信研究院 | 量化矩阵编码/解码方法和装置、以及存储比特流的记录介质 |
CN114788283A (zh) * | 2019-10-02 | 2022-07-22 | 威诺瓦国际有限公司 | 用于向后兼容的分级改进的嵌入式信令以及超分辨率信令的用途 |
KR102315376B1 (ko) | 2021-03-16 | 2021-10-20 | 모멘티브퍼포먼스머티리얼스코리아 주식회사 | 실리콘계 조성물 및 이의 경화물 |
CN113489978A (zh) * | 2021-05-27 | 2021-10-08 | 杭州博雅鸿图视频技术有限公司 | 一种针对avs3的失真优化量化电路 |
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US5933542A (en) * | 1996-04-24 | 1999-08-03 | Sony Corporation | Method and apparatus for blocking effect reduction in images by post-processing in the spatial domain |
KR100269125B1 (ko) * | 1997-10-25 | 2000-10-16 | 윤덕용 | 양자화효과감소를위한영상데이터후처리방법및장치 |
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2011
- 2011-04-22 CN CN201710795373.6A patent/CN107547899B/zh active Active
- 2011-04-22 EP EP11863936.8A patent/EP2700234B1/en active Active
- 2011-04-22 CN CN201710795514.4A patent/CN107454409B/zh active Active
- 2011-04-22 KR KR1020197005173A patent/KR102051013B1/ko active IP Right Grant
- 2011-04-22 JP JP2014505474A patent/JP5838258B2/ja active Active
- 2011-04-22 WO PCT/CN2011/000705 patent/WO2012142731A1/en active Application Filing
- 2011-04-22 US US14/113,005 patent/US9288453B2/en active Active
- 2011-04-22 ES ES11863936T patent/ES2736003T3/es active Active
- 2011-04-22 KR KR1020217008109A patent/KR102375037B1/ko active IP Right Grant
- 2011-04-22 KR KR1020187018419A patent/KR101952709B1/ko active IP Right Grant
- 2011-04-22 CN CN201180071804.5A patent/CN103748876B/zh active Active
- 2011-04-22 CN CN201710795511.0A patent/CN107529059B/zh active Active
- 2011-04-22 PL PL19180800.5T patent/PL3573337T3/pl unknown
- 2011-04-22 CN CN201710795835.4A patent/CN107454410B/zh active Active
- 2011-04-22 HU HUE11863936A patent/HUE044124T2/hu unknown
- 2011-04-22 KR KR1020187005052A patent/KR101874466B1/ko active IP Right Grant
- 2011-04-22 KR KR1020137027392A patent/KR101832792B1/ko active IP Right Grant
- 2011-04-22 PL PL11863936T patent/PL2700234T3/pl unknown
- 2011-04-22 DK DK11863936.8T patent/DK2700234T3/da active
- 2011-04-22 RS RS20190871A patent/RS58952B1/sr unknown
- 2011-04-22 PT PT11863936T patent/PT2700234T/pt unknown
- 2011-04-22 KR KR1020207021516A patent/KR102231522B1/ko active IP Right Grant
- 2011-04-22 ES ES19180800T patent/ES2924886T3/es active Active
- 2011-04-22 KR KR1020197034953A patent/KR102139199B1/ko active IP Right Grant
- 2011-04-22 EP EP19180800.5A patent/EP3573337B1/en active Active
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