TW200737982A - Switched filter up-sampling mechanism for scalable video coding - Google Patents
Switched filter up-sampling mechanism for scalable video codingInfo
- Publication number
- TW200737982A TW200737982A TW096100914A TW96100914A TW200737982A TW 200737982 A TW200737982 A TW 200737982A TW 096100914 A TW096100914 A TW 096100914A TW 96100914 A TW96100914 A TW 96100914A TW 200737982 A TW200737982 A TW 200737982A
- Authority
- TW
- Taiwan
- Prior art keywords
- filter
- video coding
- scalable video
- sampling mechanism
- switched filter
- Prior art date
Links
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
- H04N19/30—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
- H04N19/59—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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
-
- 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
- H04N19/179—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 scene or a shot
-
- 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
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Analogue/Digital Conversion (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75781906P | 2006-01-10 | 2006-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200737982A true TW200737982A (en) | 2007-10-01 |
Family
ID=38256675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096100914A TW200737982A (en) | 2006-01-10 | 2007-01-10 | Switched filter up-sampling mechanism for scalable video coding |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070217502A1 (zh) |
EP (1) | EP1974548A4 (zh) |
JP (1) | JP2009522971A (zh) |
KR (1) | KR20080092425A (zh) |
CN (1) | CN101502118A (zh) |
TW (1) | TW200737982A (zh) |
WO (1) | WO2007080477A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8249143B2 (en) | 2008-02-19 | 2012-08-21 | Industrial Technology Research Institute | System and method for allocating bitstream of scalable video coding |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100937030B1 (ko) * | 2007-05-31 | 2010-01-15 | 한국전자통신연구원 | 디지털 방송 신호의 전송 방법, 전송 장치, 수신 방법 및수신 장치 |
JP5295233B2 (ja) * | 2007-06-29 | 2013-09-18 | フラウンホファー・ゲゼルシャフト・ツール・フォルデルング・デル・アンゲバンテン・フォルシュング・アインゲトラーゲネル・フェライン | ビデオエンコーダ、ビデオデコーダ、エンコードするための方法、デコードするための方法、コンピュータプログラム、およびスケーラブルなビットストリーム |
FR2920940B1 (fr) * | 2007-09-07 | 2010-02-12 | Actimagine | Procede et dispositif de generation d'un flux video |
US8798145B2 (en) | 2008-07-22 | 2014-08-05 | Thomson Licensing | Methods for error concealment due to enhancement layer packet loss in scalable video coding (SVC) decoding |
WO2010136547A1 (en) * | 2009-05-27 | 2010-12-02 | Canon Kabushiki Kaisha | Method and device for processing a digital signal |
US20110002391A1 (en) * | 2009-06-11 | 2011-01-06 | Motorola, Inc. | Digital image compression by resolution-adaptive macroblock coding |
US20110002554A1 (en) * | 2009-06-11 | 2011-01-06 | Motorola, Inc. | Digital image compression by residual decimation |
WO2011074924A2 (ko) * | 2009-12-18 | 2011-06-23 | 한국전자통신연구원 | 비디오 부호화/복호화 방법 및 장치 |
US8428364B2 (en) | 2010-01-15 | 2013-04-23 | Dolby Laboratories Licensing Corporation | Edge enhancement for temporal scaling with metadata |
TWI416961B (zh) * | 2010-04-02 | 2013-11-21 | Univ Nat Chiao Tung | 用於可調式視訊編碼系統之選擇性移動向量預測方法、移動估測方法及其裝置 |
WO2011142801A1 (en) * | 2010-05-10 | 2011-11-17 | Thomson Licensing | Methods and apparatus for adaptive interpolative intra block encoding and decoding |
CN103155559B (zh) * | 2010-10-12 | 2016-01-06 | 杜比实验室特许公司 | 用于帧兼容视频传输的联合层优化 |
CN103392338A (zh) * | 2011-01-03 | 2013-11-13 | 联发科技股份有限公司 | 基于滤波单元的回路滤波方法 |
US9538128B2 (en) * | 2011-02-28 | 2017-01-03 | Cisco Technology, Inc. | System and method for managing video processing in a network environment |
US8948248B2 (en) * | 2011-07-21 | 2015-02-03 | Luca Rossato | Tiered signal decoding and signal reconstruction |
US10448032B2 (en) | 2012-09-04 | 2019-10-15 | Qualcomm Incorporated | Signaling of down-sampling location information in scalable video coding |
WO2014052740A1 (en) * | 2012-09-28 | 2014-04-03 | Vid Scale, Inc. | Adaptive upsampling for multi-layer video coding |
CN103716622B (zh) * | 2012-09-29 | 2017-02-08 | 华为技术有限公司 | 用于图像处理的方法和装置 |
TWI521946B (zh) | 2012-12-21 | 2016-02-11 | 杜比實驗室特許公司 | 在高位元深度視訊的可適性編碼中,高精度升取樣 |
US9596465B2 (en) * | 2013-01-04 | 2017-03-14 | Intel Corporation | Refining filter for inter layer prediction of scalable video coding |
JP6071618B2 (ja) * | 2013-02-20 | 2017-02-01 | 日本放送協会 | 画像処理装置及びプログラム |
US20160005155A1 (en) * | 2013-03-19 | 2016-01-07 | Sony Corporation | Image processing device and image processing method |
US11716489B2 (en) * | 2013-06-14 | 2023-08-01 | Arris Enterprises Llc | Re-sampling filters for scalable video coding |
KR101946039B1 (ko) * | 2013-09-24 | 2019-02-08 | 브이아이디 스케일, 인크. | 스케일가능한 비디오 코딩을 위한 계층간 예측 |
JP6233121B2 (ja) * | 2014-03-17 | 2017-11-22 | 富士ゼロックス株式会社 | 画像処理装置及び画像処理プログラム |
KR20200080926A (ko) | 2018-12-27 | 2020-07-07 | 삼성전자주식회사 | 영상 처리 장치 및 그 영상 처리 방법 |
US10909700B2 (en) | 2019-04-02 | 2021-02-02 | Samsung Electronics Co., Ltd. | Display apparatus and image processing method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6957350B1 (en) * | 1996-01-30 | 2005-10-18 | Dolby Laboratories Licensing Corporation | Encrypted and watermarked temporal and resolution layering in advanced television |
AU2001251386A1 (en) * | 2000-04-07 | 2001-10-23 | Demografx | Enhanced temporal and resolution layering in advanced television |
GB2364843A (en) * | 2000-07-14 | 2002-02-06 | Sony Uk Ltd | Data encoding based on data quantity and data quality |
US7929610B2 (en) * | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
US7092448B2 (en) * | 2002-05-24 | 2006-08-15 | Koninklijke Philips Electronics N.V. | Method and system for estimating no-reference objective quality of video data |
US7471726B2 (en) * | 2003-07-15 | 2008-12-30 | Microsoft Corporation | Spatial-domain lapped transform in digital media compression |
US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
US7876833B2 (en) * | 2005-04-11 | 2011-01-25 | Sharp Laboratories Of America, Inc. | Method and apparatus for adaptive up-scaling for spatially scalable coding |
-
2007
- 2007-01-09 JP JP2008549940A patent/JP2009522971A/ja not_active Withdrawn
- 2007-01-09 EP EP07700457A patent/EP1974548A4/en not_active Withdrawn
- 2007-01-09 CN CNA2007800067160A patent/CN101502118A/zh active Pending
- 2007-01-09 KR KR1020087019340A patent/KR20080092425A/ko not_active Application Discontinuation
- 2007-01-09 WO PCT/IB2007/000038 patent/WO2007080477A2/en active Application Filing
- 2007-01-10 TW TW096100914A patent/TW200737982A/zh unknown
- 2007-01-10 US US11/621,951 patent/US20070217502A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8249143B2 (en) | 2008-02-19 | 2012-08-21 | Industrial Technology Research Institute | System and method for allocating bitstream of scalable video coding |
TWI386063B (zh) * | 2008-02-19 | 2013-02-11 | Ind Tech Res Inst | 可調性視訊編碼標準的位元流分配系統與方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2007080477A2 (en) | 2007-07-19 |
EP1974548A4 (en) | 2010-05-12 |
US20070217502A1 (en) | 2007-09-20 |
KR20080092425A (ko) | 2008-10-15 |
WO2007080477A3 (en) | 2007-10-25 |
JP2009522971A (ja) | 2009-06-11 |
EP1974548A2 (en) | 2008-10-01 |
CN101502118A (zh) | 2009-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200737982A (en) | Switched filter up-sampling mechanism for scalable video coding | |
CY1121266T1 (el) | Μεθοδος για την αποκωδικοποιηση βιντεο | |
DE602006017998D1 (de) | Entblockierungsfilterungstechniken für die videocodierung gemäss mehrerer videostandards | |
EP2070009A4 (en) | ADAPTIVE LOCALIZED CONTENT FILTER FOR LOW POWER SCALING IMAGE PROCESSING | |
EP1920322A4 (en) | FILE FORMAT OF SCALABLE VIDEO CODING (SVC) | |
WO2008057308A3 (en) | Methods and apparatus for in-loop de-artifact filtering | |
EP2041979A4 (en) | VIDEO SCALABLE CODING | |
EP2005422A4 (en) | LOW COMPLEXITY SUB-BAND DOMAIN FILTRATION IN CASCADE FILTER BANKS | |
HK1156142A1 (zh) | 具有級聯開關的低比特率音頻編碼/解碼方案 | |
IN2012DN00338A (zh) | ||
PL1933968T3 (pl) | Filtr paliwa | |
HUE039913T2 (hu) | Prioritás alapú telefonhívás szûrés | |
PL2029885T3 (pl) | Filtr paliwa | |
WO2007096054A8 (de) | Adaptive filterung zur zuverlässigeren bestimmung von vitalparametern | |
EP2218235A4 (en) | ENGINE FOR FILTERING RULE-BASED CONTENT | |
WO2011090261A3 (ko) | 복합필터 및 복합필터를 포함하는 정수기 | |
EP1882242A4 (en) | REMOTE-CONTROLLED SELF-EMBROIDERY FOR MOBILE PHONES | |
EP2127383A4 (en) | HIGH PERFORMANCE RENORMALIZATION FOR VIDEO CODING WITH BINARY ARITHMETIC | |
EP2066417A4 (en) | FUEL FILTER | |
WO2008077609A3 (de) | Wasserfiltervorrichtung mit erschöpfungsanzeige | |
PT2827593T (pt) | Filtragem do tipo interpolação de posições de píxel inteiro na codificação de vídeo | |
MY154574A (en) | Mixed tap filters | |
MX2010003531A (es) | Codificacion de video con filtros direccionales de interpolacion adaptable alineados a pixeles. | |
EP2083933A4 (en) | IMPROVED MEMBRANE MODULE | |
GB0500959D0 (en) | Diesel fuel filter |