TW200845723A - Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal - Google Patents
Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal Download PDFInfo
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- TW200845723A TW200845723A TW097111141A TW97111141A TW200845723A TW 200845723 A TW200845723 A TW 200845723A TW 097111141 A TW097111141 A TW 097111141A TW 97111141 A TW97111141 A TW 97111141A TW 200845723 A TW200845723 A TW 200845723A
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- 239000010410 layer Substances 0.000 claims abstract description 162
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Classifications
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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
- H04N19/187—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
- H04N19/10—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
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- 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
-
- 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
- H04N19/30—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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92578807P | 2007-04-23 | 2007-04-23 | |
| US92580107P | 2007-04-23 | 2007-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200845723A true TW200845723A (en) | 2008-11-16 |
Family
ID=39769168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097111141A TW200845723A (en) | 2007-04-23 | 2008-03-28 | Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100128786A1 (https=) |
| EP (1) | EP2140685A1 (https=) |
| JP (1) | JP2010532936A (https=) |
| KR (1) | KR20100015878A (https=) |
| TW (1) | TW200845723A (https=) |
| WO (1) | WO2008128898A1 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9489749B2 (en) | 2011-02-22 | 2016-11-08 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US9544585B2 (en) | 2011-07-19 | 2017-01-10 | Tagivan Ii Llc | Filtering method for performing deblocking filtering on a boundary between an intra pulse code modulation block and a non-intra pulse code modulation block which are adjacent to each other in an image |
| US9729874B2 (en) | 2011-02-22 | 2017-08-08 | Tagivan Ii Llc | Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
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| US7995649B2 (en) | 2006-04-07 | 2011-08-09 | Microsoft Corporation | Quantization adjustment based on texture level |
| US8711925B2 (en) | 2006-05-05 | 2014-04-29 | Microsoft Corporation | Flexible quantization |
| US8369422B2 (en) * | 2007-10-16 | 2013-02-05 | Thomson Licensing | Methods and apparatus for artifact removal for bit depth scalability |
| US8897359B2 (en) * | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
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| JP5718453B2 (ja) | 2010-04-13 | 2015-05-13 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 復号化方法 |
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| TWI479898B (zh) | 2010-08-25 | 2015-04-01 | 杜比實驗室特許公司 | 擴展影像動態範圍 |
| JP2012060261A (ja) | 2010-09-06 | 2012-03-22 | Sony Corp | 画像処理装置および方法 |
| WO2012122426A1 (en) * | 2011-03-10 | 2012-09-13 | Dolby Laboratories Licensing Corporation | Reference processing for bitdepth and color format scalable video coding |
| EP2684365A1 (en) * | 2011-03-10 | 2014-01-15 | Dolby Laboratories Licensing Corporation | Bitdepth and color scalable video coding |
| US8971408B2 (en) | 2011-04-14 | 2015-03-03 | Dolby Laboratories Licensing Corporation | Piecewise cross color channel predictor |
| 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 |
| TWI521973B (zh) | 2011-04-15 | 2016-02-11 | 杜比實驗室特許公司 | 高動態範圍影像的編碼、解碼及表示 |
| US8334911B2 (en) | 2011-04-15 | 2012-12-18 | Dolby Laboratories Licensing Corporation | Encoding, decoding, and representing high dynamic range images |
| US9036042B2 (en) | 2011-04-15 | 2015-05-19 | Dolby Laboratories Licensing Corporation | Encoding, decoding, and representing high dynamic range images |
| US8891863B2 (en) * | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
| TWI575933B (zh) | 2011-11-04 | 2017-03-21 | 杜比實驗室特許公司 | 階層式視覺動態範圍編碼中之層分解技術 |
| CN103918265B (zh) | 2011-11-07 | 2018-09-18 | 英特尔公司 | 跨通道残余预测 |
| US8934726B2 (en) | 2011-12-19 | 2015-01-13 | Dolby Laboratories Licensing Corporation | Video codecs with integrated gamut management |
| 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 |
| EP2803190B1 (en) | 2012-01-09 | 2017-10-25 | Dolby Laboratories Licensing Corporation | Hybrid reference picture reconstruction method for multiple layered video coding systems |
| PL2945377T3 (pl) * | 2012-01-24 | 2019-04-30 | Dolby Laboratories Licensing Corp | Element predykcji kanału fragmentowego przenikania kolorów |
| US9420302B2 (en) | 2012-01-24 | 2016-08-16 | Dolby Laboratories Licensing Corporation | Weighted multi-band cross color channel predictor |
| EP2865185A4 (en) * | 2012-06-26 | 2016-08-03 | Intel Corp | LAYER AND CHANNEL SURVEY SAMPLING |
| 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 |
| WO2014038330A1 (ja) * | 2012-09-06 | 2014-03-13 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| EP2898694B1 (en) * | 2012-09-24 | 2019-06-19 | Huawei Technologies Co., Ltd. | Video compression with color space scalability |
| US20140086316A1 (en) * | 2012-09-24 | 2014-03-27 | Louis Joseph Kerofsky | Video compression with color space scalability |
| US9124899B2 (en) | 2012-09-28 | 2015-09-01 | Sharp Laboratories Of America, Inc. | Motion derivation and coding for scaling video |
| CN103716633A (zh) * | 2012-09-30 | 2014-04-09 | 华为技术有限公司 | 一种分层码流的处理方法，装置及分层码流的编码器 |
| EP2741487A1 (en) * | 2012-12-06 | 2014-06-11 | Thomson Licensing | Video coding and decoding methods and corresponding devices |
| EP2750393A1 (en) | 2012-12-26 | 2014-07-02 | Thomson Licensing | Method of coding a first and a second version of an image into a base layer and an enhancement layer based on a color gamut mapping model |
| US9532057B2 (en) * | 2012-12-28 | 2016-12-27 | Qualcomm Incorporated | Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding |
| US10116931B2 (en) | 2013-01-03 | 2018-10-30 | Texas Instruments Incorporated | Hierarchical inter-layer prediction in multi-loop scalable video coding |
| US9225991B2 (en) | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| US9225988B2 (en) | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| WO2015056566A1 (ja) * | 2013-10-15 | 2015-04-23 | ソニー株式会社 | 画像処理装置および方法 |
| EP2887673A1 (en) * | 2013-12-17 | 2015-06-24 | Thomson Licensing | Method for coding a sequence of pictures and method for decoding a bitstream and corresponding devices |
| EP2887672A1 (en) * | 2013-12-17 | 2015-06-24 | Thomson Licensing | Method for coding a sequence of pictures and method for decoding a bitstream and corresponding devices |
| KR101672085B1 (ko) * | 2014-01-03 | 2016-11-03 | 한양대학교 산학협력단 | 화면내 예측을 수행하는 부호화/복호화 장치 및 화면내 예측 부호화/복호화 방법 |
| US9445111B2 (en) | 2014-01-08 | 2016-09-13 | Sony Corporation | Image processing apparatus and image processing method |
| MY189001A (en) | 2014-03-04 | 2022-01-17 | Microsoft Technology Licensing Llc | Adaptive switching of color spaces, color sampling rates and/or bit depths |
| WO2015131330A1 (en) | 2014-03-04 | 2015-09-11 | Microsoft Technology Licensing, Llc | Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths |
| JP6367359B2 (ja) * | 2014-03-27 | 2018-08-01 | マイクロソフト テクノロジー ライセンシング，エルエルシー | 色空間を切り替えるときの量子化／スケーリング及び逆量子化／スケーリングの調整 |
| KR101884408B1 (ko) * | 2014-06-19 | 2018-08-02 | 브이아이디 스케일, 인크. | 3차원 기반 컬러 매핑에서의 모델 파라미터 최적화를 위한 시스템 및 방법 |
| AU2015207941A1 (en) | 2014-08-01 | 2016-02-18 | Aristocrat Technologies Australia Pty Limited | A gaming system, a method of gaming and a controller |
| US10687069B2 (en) | 2014-10-08 | 2020-06-16 | Microsoft Technology Licensing, Llc | Adjustments to encoding and decoding when switching color spaces |
| US10750173B2 (en) * | 2016-03-07 | 2020-08-18 | Koninklijke Philips N.V. | Encoding and decoding HDR videos |
| US10368074B2 (en) * | 2016-03-18 | 2019-07-30 | Microsoft Technology Licensing, Llc | Opportunistic frame dropping for variable-frame-rate encoding |
| KR101766600B1 (ko) | 2016-10-27 | 2017-08-23 | 한양대학교 산학협력단 | 화면내 예측을 수행하는 부호화/복호화 장치 및 화면내 예측 부호화/복호화 방법 |
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| US11998852B2 (en) | 2022-07-29 | 2024-06-04 | Aristocrat Technologies, Inc. | Multi-player gaming system with synchronization periods and associated synchronization methods |
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| KR100657268B1 (ko) * | 2004-07-15 | 2006-12-14 | 학교법인 대양학원 | 컬러 영상의 신축적 부호화, 복호화 방법 및 장치 |
| KR100763178B1 (ko) * | 2005-03-04 | 2007-10-04 | 삼성전자주식회사 | 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치 |
| WO2007023377A1 (en) * | 2005-08-25 | 2007-03-01 | Nokia Corporation | Separation markers in fine granularity scalable video coding |
| WO2008026896A1 (en) * | 2006-08-31 | 2008-03-06 | Samsung Electronics Co., Ltd. | Video encoding apparatus and method and video decoding apparatus and method |
| US20100202512A1 (en) * | 2007-04-16 | 2010-08-12 | Hae-Chul Choi | Color video scalability encoding and decoding method and device thereof |
-
2008
- 2008-03-28 TW TW097111141A patent/TW200845723A/zh unknown
- 2008-04-09 EP EP08736030A patent/EP2140685A1/en not_active Ceased
- 2008-04-09 KR KR1020097022261A patent/KR20100015878A/ko not_active Withdrawn
- 2008-04-09 WO PCT/EP2008/054307 patent/WO2008128898A1/en not_active Ceased
- 2008-04-09 US US12/450,928 patent/US20100128786A1/en not_active Abandoned
- 2008-04-09 JP JP2010504613A patent/JP2010532936A/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10237562B2 (en) | 2011-02-22 | 2019-03-19 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US9729874B2 (en) | 2011-02-22 | 2017-08-08 | Tagivan Ii Llc | Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
| US9826230B2 (en) | 2011-02-22 | 2017-11-21 | Tagivan Ii Llc | Encoding method and encoding apparatus |
| US9961352B2 (en) | 2011-02-22 | 2018-05-01 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US10015498B2 (en) | 2011-02-22 | 2018-07-03 | Tagivan Ii Llc | Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
| US9489749B2 (en) | 2011-02-22 | 2016-11-08 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US10511844B2 (en) | 2011-02-22 | 2019-12-17 | Tagivan Ii Llc | Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
| US10602159B2 (en) | 2011-02-22 | 2020-03-24 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| US10798391B2 (en) | 2011-02-22 | 2020-10-06 | Tagivan Ii Llc | Filtering method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus |
| US9544585B2 (en) | 2011-07-19 | 2017-01-10 | Tagivan Ii Llc | Filtering method for performing deblocking filtering on a boundary between an intra pulse code modulation block and a non-intra pulse code modulation block which are adjacent to each other in an image |
| US9667968B2 (en) | 2011-07-19 | 2017-05-30 | Tagivan Ii Llc | Filtering method for performing deblocking filtering on a boundary between an intra pulse code modulation block and a non-intra pulse code modulation block which are adjacent to each other in an image |
| US9774888B2 (en) | 2011-07-19 | 2017-09-26 | Tagivan Ii Llc | Filtering method for performing deblocking filtering on a boundary between an intra pulse code modulation block and a non-intra pulse code modulation block which are adjacent to each other in an image |
| US9930367B2 (en) | 2011-07-19 | 2018-03-27 | Tagivan Ii Llc | Filtering method for performing deblocking filtering on a boundary between an intra pulse code modulation block and a non-intra pulse code modulation block which are adjacent to each other in an image |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2140685A1 (en) | 2010-01-06 |
| KR20100015878A (ko) | 2010-02-12 |
| WO2008128898A1 (en) | 2008-10-30 |
| JP2010532936A (ja) | 2010-10-14 |
| US20100128786A1 (en) | 2010-05-27 |
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