TWI422231B - 尺寸可調視訊的層間殘相預測之方法及裝置 - Google Patents
尺寸可調視訊的層間殘相預測之方法及裝置 Download PDFInfo
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- TWI422231B TWI422231B TW097139607A TW97139607A TWI422231B TW I422231 B TWI422231 B TW I422231B TW 097139607 A TW097139607 A TW 097139607A TW 97139607 A TW97139607 A TW 97139607A TW I422231 B TWI422231 B TW I422231B
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- Prior art keywords
- tone mapping
- block
- bit depth
- prediction
- inverse
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- 239000011229 interlayer Substances 0.000 title description 38
- 238000013507 mapping Methods 0.000 claims description 65
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- 238000004891 communication Methods 0.000 description 32
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- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 3
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- 238000004364 calculation method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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Classifications
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/184—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 bits, e.g. of the compressed video stream
-
- 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
- H04N19/186—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 colour or a chrominance component
-
- 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
- H04N19/187—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 scalable video layer
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
-
- 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
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
- H04N19/70—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97995607P | 2007-10-15 | 2007-10-15 | |
| PCT/US2008/011710 WO2009051692A2 (en) | 2007-10-15 | 2008-10-14 | Methods and apparatus for inter-layer residue prediction for scalable video |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200935913A TW200935913A (en) | 2009-08-16 |
| TWI422231B true TWI422231B (zh) | 2014-01-01 |
Family
ID=40493616
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097139607A TWI422231B (zh) | 2007-10-15 | 2008-10-15 | 尺寸可調視訊的層間殘相預測之方法及裝置 |
| TW097139609A TWI528831B (zh) | 2007-10-15 | 2008-10-15 | 尺寸可調視訊的層間殘相預測之方法及裝置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097139609A TWI528831B (zh) | 2007-10-15 | 2008-10-15 | 尺寸可調視訊的層間殘相預測之方法及裝置 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8537894B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP2206350B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP5534521B2 (cg-RX-API-DMAC7.html) |
| KR (2) | KR101436671B1 (cg-RX-API-DMAC7.html) |
| CN (2) | CN101822055B (cg-RX-API-DMAC7.html) |
| BR (2) | BRPI0818648A2 (cg-RX-API-DMAC7.html) |
| TW (2) | TWI422231B (cg-RX-API-DMAC7.html) |
| WO (2) | WO2009051694A2 (cg-RX-API-DMAC7.html) |
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| US8184693B2 (en) * | 2008-04-11 | 2012-05-22 | Intel Corporation | Adaptive filtering for bit-depth scalable video codec |
| HUE031487T2 (en) * | 2008-04-16 | 2017-07-28 | Ge Video Compression Llc | Bit-depth scalability |
| BRPI0924292A2 (pt) * | 2009-02-03 | 2016-01-26 | Thomson Licensing | métodos e aparelho para compensação de movimento com quadro de referência atenuado em escalabilidade de profundidade de bit |
| WO2010093432A1 (en) * | 2009-02-11 | 2010-08-19 | Thomson Licensing | Methods and apparatus for bit depth scalable video encoding and decoding utilizing tone mapping and inverse tone mapping |
| RU2504011C2 (ru) * | 2009-03-13 | 2014-01-10 | Долби Лабораторис Лайсэнзин Корпорейшн | Многоуровневое сжатие видеоизображения с расширенным динамическим диапазоном, визуальным динамическим диапазоном и широкой цветовой гаммой |
| JP5237212B2 (ja) * | 2009-07-09 | 2013-07-17 | キヤノン株式会社 | 画像処理装置、画像処理方法 |
| US20110134315A1 (en) * | 2009-12-08 | 2011-06-09 | Avi Levy | Bi-Directional, Local and Global Motion Estimation Based Frame Rate Conversion |
| HUE046186T2 (hu) | 2011-04-14 | 2020-02-28 | Dolby Laboratories Licensing Corp | Több színcsatornás több regressziós prediktor |
| EP2702764B1 (en) | 2011-04-25 | 2016-08-31 | Dolby Laboratories Licensing Corporation | Non-linear vdr residual quantizer |
| US8891863B2 (en) * | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
| CN103975594B (zh) * | 2011-12-01 | 2017-08-15 | 英特尔公司 | 用于残差预测的运动估计方法 |
| TWI606718B (zh) * | 2012-01-03 | 2017-11-21 | 杜比實驗室特許公司 | 規定視覺動態範圍編碼操作及參數 |
| EP2842322A1 (en) * | 2012-04-24 | 2015-03-04 | Telefonaktiebolaget LM Ericsson (Publ) | Encoding and deriving parameters for coded multi-layer video sequences |
| US9219913B2 (en) | 2012-06-13 | 2015-12-22 | Qualcomm Incorporated | Inferred base layer block for TEXTURE—BL mode in HEVC based single loop scalable video coding |
| US10536710B2 (en) * | 2012-06-27 | 2020-01-14 | Intel Corporation | Cross-layer cross-channel residual prediction |
| US9516309B2 (en) | 2012-07-09 | 2016-12-06 | Qualcomm Incorporated | Adaptive difference domain spatial and temporal reference reconstruction and smoothing |
| MY172999A (en) * | 2012-07-09 | 2019-12-18 | Vid Scale Inc | Codec architecture for multiple layer video coding |
| US9420289B2 (en) * | 2012-07-09 | 2016-08-16 | Qualcomm Incorporated | Most probable mode order extension for difference domain intra prediction |
| CA2807404C (en) * | 2012-09-04 | 2017-04-04 | Research In Motion Limited | Methods and devices for inter-layer prediction in scalable video compression |
| US20140086319A1 (en) * | 2012-09-25 | 2014-03-27 | Sony Corporation | Video coding system with adaptive upsampling and method of operation thereof |
| US10085017B2 (en) | 2012-11-29 | 2018-09-25 | Advanced Micro Devices, Inc. | Bandwidth saving architecture for scalable video coding spatial mode |
| KR20150094619A (ko) * | 2012-12-13 | 2015-08-19 | 소니 주식회사 | 송신 장치, 송신 방법, 수신 장치 및 수신 방법 |
| WO2014106651A1 (en) * | 2013-01-04 | 2014-07-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Efficient scalable coding concept |
| US20140192880A1 (en) * | 2013-01-04 | 2014-07-10 | Zhipin Deng | Inter layer motion data inheritance |
| US10045041B2 (en) | 2013-04-05 | 2018-08-07 | Intel Corporation | Techniques for inter-layer residual prediction |
| KR20240132384A (ko) | 2013-04-08 | 2024-09-03 | 지이 비디오 컴프레션, 엘엘씨 | 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념 |
| CN105393280A (zh) * | 2013-05-23 | 2016-03-09 | 汤姆逊许可公司 | 对视频序列进行色调映射的方法 |
| US9497473B2 (en) * | 2013-10-03 | 2016-11-15 | Qualcomm Incorporated | High precision explicit weighted prediction for video coding |
| US10178392B2 (en) | 2013-12-24 | 2019-01-08 | Kt Corporation | Method and apparatus for encoding/decoding multilayer video signal |
| WO2015098562A1 (ja) * | 2013-12-27 | 2015-07-02 | ソニー株式会社 | 画像処理装置および方法 |
| WO2015147427A1 (ko) * | 2014-03-24 | 2015-10-01 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| US10944938B2 (en) * | 2014-10-02 | 2021-03-09 | Dolby Laboratories Licensing Corporation | Dual-ended metadata for judder visibility control |
| EP3076669A1 (en) * | 2015-04-03 | 2016-10-05 | Thomson Licensing | Method and apparatus for generating color mapping parameters for video encoding |
| CN118476221A (zh) * | 2021-10-28 | 2024-08-09 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060268991A1 (en) * | 2005-04-11 | 2006-11-30 | Segall Christopher A | Method and apparatus for adaptive up-scaling for spatially scalable coding |
| EP1827024A1 (en) * | 2006-02-24 | 2007-08-29 | Sharp Kabushiki Kaisha | High dynamic range video coding |
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| WO2004045217A1 (en) * | 2002-11-13 | 2004-05-27 | Koninklijke Philips Electronics N.V. | Transmission system with colour depth scalability |
| US7295345B2 (en) * | 2003-04-29 | 2007-11-13 | Eastman Kodak Company | Method for calibration independent defect correction in an imaging system |
| US8218625B2 (en) * | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
| US20050259729A1 (en) * | 2004-05-21 | 2005-11-24 | Shijun Sun | Video coding with quality scalability |
| US7483486B2 (en) * | 2004-07-02 | 2009-01-27 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Method and apparatus for encoding high dynamic range video |
| DE102004059978B4 (de) | 2004-10-15 | 2006-09-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium |
| US8483277B2 (en) * | 2005-07-15 | 2013-07-09 | Utc Fire & Security Americas Corporation, Inc. | Method and apparatus for motion compensated temporal filtering using split update process |
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2008
- 2008-10-14 CN CN2008801108139A patent/CN101822055B/zh active Active
- 2008-10-14 BR BRPI0818648-0A patent/BRPI0818648A2/pt not_active Application Discontinuation
- 2008-10-14 KR KR1020107008155A patent/KR101436671B1/ko active Active
- 2008-10-14 BR BRPI0817769-4A patent/BRPI0817769A2/pt not_active Application Discontinuation
- 2008-10-14 KR KR1020107010670A patent/KR101492302B1/ko not_active Expired - Fee Related
- 2008-10-14 US US12/734,173 patent/US8537894B2/en active Active
- 2008-10-14 JP JP2010529929A patent/JP5534521B2/ja active Active
- 2008-10-14 WO PCT/US2008/011712 patent/WO2009051694A2/en not_active Ceased
- 2008-10-14 EP EP08839433.3A patent/EP2206350B1/en active Active
- 2008-10-14 CN CN2008801115895A patent/CN101822059B/zh active Active
- 2008-10-14 EP EP08839103.2A patent/EP2206349B1/en active Active
- 2008-10-14 US US12/734,175 patent/US8385412B2/en active Active
- 2008-10-14 JP JP2010529930A patent/JP5534522B2/ja active Active
- 2008-10-14 WO PCT/US2008/011710 patent/WO2009051692A2/en not_active Ceased
- 2008-10-15 TW TW097139607A patent/TWI422231B/zh active
- 2008-10-15 TW TW097139609A patent/TWI528831B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060268991A1 (en) * | 2005-04-11 | 2006-11-30 | Segall Christopher A | Method and apparatus for adaptive up-scaling for spatially scalable coding |
| EP1827024A1 (en) * | 2006-02-24 | 2007-08-29 | Sharp Kabushiki Kaisha | High dynamic range video coding |
| US20070201560A1 (en) * | 2006-02-24 | 2007-08-30 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200935914A (en) | 2009-08-16 |
| TWI528831B (zh) | 2016-04-01 |
| CN101822059B (zh) | 2012-11-28 |
| WO2009051692A2 (en) | 2009-04-23 |
| EP2206349A2 (en) | 2010-07-14 |
| US8537894B2 (en) | 2013-09-17 |
| KR101436671B1 (ko) | 2014-09-02 |
| TW200935913A (en) | 2009-08-16 |
| EP2206349B1 (en) | 2015-03-11 |
| JP5534521B2 (ja) | 2014-07-02 |
| KR20100085106A (ko) | 2010-07-28 |
| BRPI0818648A2 (pt) | 2015-04-07 |
| JP2011501563A (ja) | 2011-01-06 |
| KR101492302B1 (ko) | 2015-02-23 |
| JP5534522B2 (ja) | 2014-07-02 |
| WO2009051692A3 (en) | 2009-06-04 |
| BRPI0817769A2 (pt) | 2015-03-24 |
| WO2009051694A3 (en) | 2009-06-04 |
| WO2009051694A2 (en) | 2009-04-23 |
| US8385412B2 (en) | 2013-02-26 |
| CN101822055A (zh) | 2010-09-01 |
| JP2011501564A (ja) | 2011-01-06 |
| EP2206350B1 (en) | 2015-03-04 |
| EP2206350A2 (en) | 2010-07-14 |
| US20100208810A1 (en) | 2010-08-19 |
| US20100208809A1 (en) | 2010-08-19 |
| CN101822059A (zh) | 2010-09-01 |
| CN101822055B (zh) | 2013-03-13 |
| KR20100081988A (ko) | 2010-07-15 |
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