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
- 230000008901 benefit Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
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- 238000004364 calculation method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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- 238000011161 development Methods 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
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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
- H04N19/30—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) | US8385412B2 (https=) |
| EP (2) | EP2206349B1 (https=) |
| JP (2) | JP5534522B2 (https=) |
| KR (2) | KR101436671B1 (https=) |
| CN (2) | CN101822059B (https=) |
| BR (2) | BRPI0818648A2 (https=) |
| TW (2) | TWI422231B (https=) |
| WO (2) | WO2009051692A2 (https=) |
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| US8184693B2 (en) | 2008-04-11 | 2012-05-22 | Intel Corporation | Adaptive filtering for bit-depth scalable video codec |
| HUE024173T2 (en) * | 2008-04-16 | 2016-05-30 | Ge Video Compression Llc | Bit-depth scalability |
| KR101660558B1 (ko) | 2009-02-03 | 2016-09-27 | 톰슨 라이센싱 | 비트 깊이 스케일리빌리티에서 스무드 참조 프레임에 의한 모션 보상을 하는 방법들 및 장치 |
| EP2396967B1 (en) | 2009-02-11 | 2018-10-10 | InterDigital Madison Patent Holdings | Methods and apparatus for bit depth scalable video encoding and decoding utilizing tone mapping and inverse tone mapping |
| CN102388612B (zh) * | 2009-03-13 | 2014-10-08 | 杜比实验室特许公司 | 高动态范围、可视动态范围和宽色域视频的分层压缩 |
| 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 |
| CN107105229B9 (zh) | 2011-04-14 | 2020-03-31 | 杜比实验室特许公司 | 图像解码方法、视频解码器和非暂态计算机可读存储介质 |
| US9066070B2 (en) | 2011-04-25 | 2015-06-23 | 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 |
| EP2786576B1 (en) * | 2011-12-01 | 2017-11-22 | Intel Corporation | Motion estimation methods for residual prediction |
| 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 |
| WO2013162450A1 (en) * | 2012-04-24 | 2013-10-31 | Telefonaktiebolaget L M 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 |
| JP6060394B2 (ja) * | 2012-06-27 | 2017-01-18 | インテル・コーポレーション | クロスレイヤー・クロスチャネル残差予測 |
| RU2616549C2 (ru) | 2012-07-09 | 2017-04-17 | Вид Скейл, Инк. | Архитектура кодека для многослойного кодирования видео |
| US9277212B2 (en) * | 2012-07-09 | 2016-03-01 | Qualcomm Incorporated | Intra mode extensions for difference domain intra prediction |
| US9854259B2 (en) | 2012-07-09 | 2017-12-26 | Qualcomm Incorporated | Smoothing of difference reference picture |
| 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 |
| JP6305934B2 (ja) * | 2012-12-13 | 2018-04-04 | サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ | 送信装置、送信方法、受信装置および受信方法 |
| US20140192880A1 (en) * | 2013-01-04 | 2014-07-10 | Zhipin Deng | Inter layer motion data inheritance |
| CN121771406A (zh) * | 2013-01-04 | 2026-03-31 | 杜比视频压缩有限责任公司 | 高效可伸缩编码概念 |
| US10045041B2 (en) | 2013-04-05 | 2018-08-07 | Intel Corporation | Techniques for inter-layer residual prediction |
| KR101773413B1 (ko) | 2013-04-08 | 2017-08-31 | 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 |
| KR20150075042A (ko) | 2013-12-24 | 2015-07-02 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| CA2933563C (en) * | 2013-12-27 | 2022-02-22 | Sony Corporation | Image processing apparatus and method |
| US10708606B2 (en) | 2014-03-24 | 2020-07-07 | Kt Corporation | Multilayer video signal encoding/decoding method and device |
| 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 |
| WO2023072216A1 (en) * | 2021-10-28 | 2023-05-04 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
Citations (2)
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
-
2008
- 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 CN CN2008801115895A patent/CN101822059B/zh active Active
- 2008-10-14 KR KR1020107008155A patent/KR101436671B1/ko active Active
- 2008-10-14 JP JP2010529930A patent/JP5534522B2/ja not_active Expired - Fee Related
- 2008-10-14 BR BRPI0818648-0A patent/BRPI0818648A2/pt not_active Application Discontinuation
- 2008-10-14 EP EP08839433.3A patent/EP2206350B1/en active Active
- 2008-10-14 US US12/734,173 patent/US8537894B2/en active Active
- 2008-10-14 WO PCT/US2008/011710 patent/WO2009051692A2/en not_active Ceased
- 2008-10-14 WO PCT/US2008/011712 patent/WO2009051694A2/en not_active Ceased
- 2008-10-14 JP JP2010529929A patent/JP5534521B2/ja active Active
- 2008-10-14 KR KR1020107010670A patent/KR101492302B1/ko not_active Expired - Fee Related
- 2008-10-14 BR BRPI0817769-4A patent/BRPI0817769A2/pt not_active Application Discontinuation
- 2008-10-14 CN CN2008801108139A patent/CN101822055B/zh active Active
- 2008-10-15 TW TW097139607A patent/TWI422231B/zh active
- 2008-10-15 TW TW097139609A patent/TWI528831B/zh not_active IP Right Cessation
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 |
|---|---|
| CN101822055B (zh) | 2013-03-13 |
| CN101822059B (zh) | 2012-11-28 |
| JP2011501564A (ja) | 2011-01-06 |
| CN101822059A (zh) | 2010-09-01 |
| US20100208809A1 (en) | 2010-08-19 |
| WO2009051692A2 (en) | 2009-04-23 |
| JP2011501563A (ja) | 2011-01-06 |
| KR101492302B1 (ko) | 2015-02-23 |
| US8537894B2 (en) | 2013-09-17 |
| EP2206350B1 (en) | 2015-03-04 |
| JP5534522B2 (ja) | 2014-07-02 |
| EP2206349B1 (en) | 2015-03-11 |
| TWI528831B (zh) | 2016-04-01 |
| WO2009051694A2 (en) | 2009-04-23 |
| BRPI0818648A2 (pt) | 2015-04-07 |
| JP5534521B2 (ja) | 2014-07-02 |
| KR20100085106A (ko) | 2010-07-28 |
| WO2009051692A3 (en) | 2009-06-04 |
| BRPI0817769A2 (pt) | 2015-03-24 |
| CN101822055A (zh) | 2010-09-01 |
| TW200935913A (en) | 2009-08-16 |
| KR101436671B1 (ko) | 2014-09-02 |
| EP2206350A2 (en) | 2010-07-14 |
| EP2206349A2 (en) | 2010-07-14 |
| US20100208810A1 (en) | 2010-08-19 |
| WO2009051694A3 (en) | 2009-06-04 |
| KR20100081988A (ko) | 2010-07-15 |
| TW200935914A (en) | 2009-08-16 |
| US8385412B2 (en) | 2013-02-26 |
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