WO2012142731A1 - Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data - Google Patents
Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data Download PDFInfo
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- WO2012142731A1 WO2012142731A1 PCT/CN2011/000705 CN2011000705W WO2012142731A1 WO 2012142731 A1 WO2012142731 A1 WO 2012142731A1 CN 2011000705 W CN2011000705 W CN 2011000705W WO 2012142731 A1 WO2012142731 A1 WO 2012142731A1
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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
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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
- H04N19/134—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
- H04N19/102—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
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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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
- H04N19/10—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
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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
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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
- H04N19/70—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
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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
- 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
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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
- H04N19/90—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
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- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
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Priority Applications (25)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020187018419A KR101952709B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
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 |
KR1020187005052A KR101874466B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
EP11863936.8A EP2700234B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data |
ES19180800T ES2924886T3 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compression encoding of image data |
EP19180800.5A EP3573337B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding image data |
HUE11863936A HUE044124T2 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data |
CN201710795835.4A CN107454410B (en) | 2011-04-22 | 2011-04-22 | Lossy compression coding data method and device and corresponding data reconstruction method and device |
ES11863936T ES2736003T3 (en) | 2011-04-22 | 2011-04-22 | Method and device for compression coding with data loss |
KR1020217008109A KR102375037B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
CN201710795373.6A CN107547899B (en) | 2011-04-22 | 2011-04-22 | Lossy compression coding data method and device and corresponding data reconstruction method and device |
KR1020197005173A KR102051013B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
US14/113,005 US9288453B2 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy encoding data and corresponding device for reconstructing data |
CN201710795514.4A CN107454409B (en) | 2011-04-22 | 2011-04-22 | Lossy compression coding data method and device and corresponding data reconstruction method and device |
PL19180800.5T PL3573337T3 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding image data |
KR1020137027392A KR101832792B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
PT11863936T PT2700234T (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data |
KR1020197034953A KR102139199B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
CN201180071804.5A CN103748876B (en) | 2011-04-22 | 2011-04-22 | Lossy compression method coded data method and apparatus and corresponding reconstruct data method and equipment |
KR1020207021516A KR102231522B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data and corresponding method and device for reconstructing data |
RS20190871A RS58952B1 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data |
JP2014505474A JP5838258B2 (en) | 2011-04-22 | 2011-04-22 | Method and apparatus for lossy compression encoding data and corresponding method and apparatus for reconstructing data |
PL11863936T PL2700234T3 (en) | 2011-04-22 | 2011-04-22 | Method and device for lossy compress-encoding data |
DK11863936.8T DK2700234T3 (en) | 2011-04-22 | 2011-04-22 | METHOD AND DEVICE FOR COMPRESSED CODING WITH LOSS OF DATA |
CN201710795511.0A CN107529059B (en) | 2011-04-22 | 2011-04-22 | Lossy compression coding data method and device and corresponding data reconstruction method and device |
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 |
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WO2012142731A1 true WO2012142731A1 (en) | 2012-10-26 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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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 |
Country Status (12)
Country | Link |
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US (1) | US9288453B2 (en) |
EP (2) | EP2700234B1 (en) |
JP (1) | JP5838258B2 (en) |
KR (7) | KR102375037B1 (en) |
CN (5) | CN107454410B (en) |
DK (1) | DK2700234T3 (en) |
ES (2) | ES2924886T3 (en) |
HU (1) | HUE044124T2 (en) |
PL (2) | PL2700234T3 (en) |
PT (1) | PT2700234T (en) |
RS (1) | RS58952B1 (en) |
WO (1) | WO2012142731A1 (en) |
Cited By (5)
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WO2014078985A1 (en) * | 2012-11-20 | 2014-05-30 | Thomson Licensing | Method and apparatus for image regularization |
WO2014149818A1 (en) * | 2013-03-15 | 2014-09-25 | Magnum Semiconductor, Inc. | Apparatuses and methods for providing quantized coefficients for video encoding |
US9491475B2 (en) | 2012-03-29 | 2016-11-08 | 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 |
CN110262819A (en) * | 2019-06-04 | 2019-09-20 | 深圳前海微众银行股份有限公司 | A kind of the model parameter update method and device of federal study |
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WO2011127049A1 (en) | 2010-04-07 | 2011-10-13 | Liveperson, Inc. | System and method for dynamically enabling customized web content and applications |
CN103947206B (en) * | 2011-10-14 | 2018-01-23 | 超威半导体公司 | The method and apparatus of compression of images based on region |
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 (en) * | 2014-09-30 | 2018-12-14 | 杭州华为数字技术有限公司 | The treating method and apparatus of transformation coefficient |
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EP3788768B8 (en) * | 2018-04-30 | 2022-11-16 | Dolby International AB | Methods and systems for streaming media data over a content delivery network |
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WO2020251332A1 (en) * | 2019-06-14 | 2020-12-17 | 한국전자통신연구원 | Quantization matrix encoding/decoding method and device, and recording medium storing bitstream |
WO2021064413A1 (en) * | 2019-10-02 | 2021-04-08 | V-Nova International Limited | Use of embedded signalling for backward-compatible scaling improvements and super-resolution signalling |
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2011
- 2011-04-22 KR KR1020217008109A patent/KR102375037B1/en active IP Right Grant
- 2011-04-22 ES ES19180800T patent/ES2924886T3/en active Active
- 2011-04-22 CN CN201710795835.4A patent/CN107454410B/en active Active
- 2011-04-22 KR KR1020187005052A patent/KR101874466B1/en active IP Right Grant
- 2011-04-22 PT PT11863936T patent/PT2700234T/en unknown
- 2011-04-22 KR KR1020207021516A patent/KR102231522B1/en active IP Right Grant
- 2011-04-22 KR KR1020187018419A patent/KR101952709B1/en active IP Right Grant
- 2011-04-22 HU HUE11863936A patent/HUE044124T2/en unknown
- 2011-04-22 KR KR1020197005173A patent/KR102051013B1/en active IP Right Grant
- 2011-04-22 CN CN201180071804.5A patent/CN103748876B/en active Active
- 2011-04-22 CN CN201710795511.0A patent/CN107529059B/en active Active
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- 2011-04-22 PL PL19180800.5T patent/PL3573337T3/en unknown
- 2011-04-22 KR KR1020197034953A patent/KR102139199B1/en active IP Right Grant
- 2011-04-22 KR KR1020137027392A patent/KR101832792B1/en active IP Right Grant
- 2011-04-22 CN CN201710795514.4A patent/CN107454409B/en active Active
- 2011-04-22 JP JP2014505474A patent/JP5838258B2/en active Active
- 2011-04-22 RS RS20190871A patent/RS58952B1/en unknown
- 2011-04-22 ES ES11863936T patent/ES2736003T3/en active Active
- 2011-04-22 DK DK11863936.8T patent/DK2700234T3/en active
- 2011-04-22 EP EP11863936.8A patent/EP2700234B1/en active Active
- 2011-04-22 EP EP19180800.5A patent/EP3573337B1/en active Active
- 2011-04-22 US US14/113,005 patent/US9288453B2/en active Active
- 2011-04-22 WO PCT/CN2011/000705 patent/WO2012142731A1/en active Application Filing
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Cited By (7)
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US9491475B2 (en) | 2012-03-29 | 2016-11-08 | Magnum Semiconductor, Inc. | Apparatuses and methods for providing quantized coefficients for video encoding |
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US9794575B2 (en) | 2013-12-18 | 2017-10-17 | Magnum Semiconductor, Inc. | Apparatuses and methods for optimizing rate-distortion costs in video encoding |
CN110262819A (en) * | 2019-06-04 | 2019-09-20 | 深圳前海微众银行股份有限公司 | A kind of the model parameter update method and device of federal study |
CN110262819B (en) * | 2019-06-04 | 2021-02-26 | 深圳前海微众银行股份有限公司 | Method and device for updating model parameters of federated learning |
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