TW200620841A - Systems and methods for scalably encoding and decoding data - Google Patents
Systems and methods for scalably encoding and decoding dataInfo
- Publication number
- TW200620841A TW200620841A TW094118564A TW94118564A TW200620841A TW 200620841 A TW200620841 A TW 200620841A TW 094118564 A TW094118564 A TW 094118564A TW 94118564 A TW94118564 A TW 94118564A TW 200620841 A TW200620841 A TW 200620841A
- Authority
- TW
- Taiwan
- Prior art keywords
- data
- scalably
- coded
- perceptually
- systems
- 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
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- H04N19/102—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
-
- 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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- 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
- H04N19/164—Feedback from the receiver or from the transmission channel
-
- 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
-
- 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
- H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
-
- 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)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SG2004/000169 WO2005122408A1 (en) | 2004-06-07 | 2004-06-07 | Systems and methods for scalably encoding and decoding data |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200620841A true TW200620841A (en) | 2006-06-16 |
TWI365610B TWI365610B (en) | 2012-06-01 |
Family
ID=35503433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094118564A TWI365610B (en) | 2004-06-07 | 2005-06-06 | Systems and methods for scalably encoding and decoding data |
Country Status (13)
Country | Link |
---|---|
US (1) | US7994946B2 (zh) |
EP (2) | EP1756950B1 (zh) |
JP (1) | JP4849479B2 (zh) |
KR (1) | KR101119965B1 (zh) |
CN (1) | CN101015125B (zh) |
AT (2) | ATE430407T1 (zh) |
AU (1) | AU2004320712B2 (zh) |
BR (1) | BRPI0418900A (zh) |
DE (1) | DE602004020936D1 (zh) |
ES (1) | ES2326223T3 (zh) |
MX (1) | MXPA06014314A (zh) |
TW (1) | TWI365610B (zh) |
WO (1) | WO2005122408A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100166056A1 (en) * | 2002-12-10 | 2010-07-01 | Steve Perlman | System and method for encoding video using a selected tile and tile rotation pattern |
CN103297769B (zh) * | 2006-01-13 | 2016-09-07 | Ge视频压缩有限责任公司 | 使用自适应色彩空间变换的画面编码 |
US8937997B2 (en) | 2006-03-16 | 2015-01-20 | Apple Inc. | Scalable video coding/multiplexing compatible with non-scalable decoders |
WO2007107170A1 (en) * | 2006-03-22 | 2007-09-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Coding scheme enabling precision-scalability |
US8180029B2 (en) * | 2007-06-28 | 2012-05-15 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8090867B2 (en) * | 2007-10-19 | 2012-01-03 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8001261B2 (en) | 2007-10-19 | 2011-08-16 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8706907B2 (en) * | 2007-10-19 | 2014-04-22 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8321581B2 (en) * | 2007-10-19 | 2012-11-27 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8111713B2 (en) | 2007-10-19 | 2012-02-07 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8699678B2 (en) * | 2007-10-19 | 2014-04-15 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8145780B2 (en) * | 2007-10-19 | 2012-03-27 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8391312B2 (en) * | 2007-10-19 | 2013-03-05 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8380874B2 (en) * | 2007-10-19 | 2013-02-19 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US8682336B2 (en) * | 2007-10-19 | 2014-03-25 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
US20090103529A1 (en) * | 2007-10-19 | 2009-04-23 | Rebelvox, Llc | Telecommunication and multimedia management method and apparatus |
US8212541B2 (en) | 2008-05-08 | 2012-07-03 | Massachusetts Institute Of Technology | Power converter with capacitive energy transfer and fast dynamic response |
KR101485339B1 (ko) | 2008-09-29 | 2015-01-26 | 삼성전자주식회사 | 무손실 부호화/복호화 장치 및 방법 |
KR101076876B1 (ko) * | 2009-03-11 | 2011-10-26 | 경희대학교 산학협력단 | 블록기반 깊이정보 맵의 코딩 방법과 장치, 및 이를 이용한 3차원 비디오 코딩 방법 |
US8798158B2 (en) | 2009-03-11 | 2014-08-05 | Industry Academic Cooperation Foundation Of Kyung Hee University | Method and apparatus for block-based depth map coding and 3D video coding method using the same |
US8499059B2 (en) * | 2009-05-04 | 2013-07-30 | Rovi Solutions Corporation | System and methods for buffering of real-time data streams |
US11089343B2 (en) * | 2012-01-11 | 2021-08-10 | Microsoft Technology Licensing, Llc | Capability advertisement, configuration and control for video coding and decoding |
JP2015525547A (ja) | 2012-07-02 | 2015-09-03 | サムスン エレクトロニクス カンパニー リミテッド | ビデオ符号化またはビデオ復号化のための動きベクトル予測方法及びその装置 |
CN105607328A (zh) * | 2016-03-31 | 2016-05-25 | 京东方(河北)移动显示技术有限公司 | 一种显示装置及其制备方法 |
CN109874020B (zh) * | 2019-01-17 | 2021-03-30 | 辽宁师范大学 | 质量和复杂度可分级的不可分离提升小波变换方法 |
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CA2088082C (en) | 1992-02-07 | 1999-01-19 | John Hartung | Dynamic bit allocation for three-dimensional subband video coding |
US5285498A (en) * | 1992-03-02 | 1994-02-08 | At&T Bell Laboratories | Method and apparatus for coding audio signals based on perceptual model |
JP3227291B2 (ja) * | 1993-12-16 | 2001-11-12 | シャープ株式会社 | データ符号化装置 |
US5404377A (en) * | 1994-04-08 | 1995-04-04 | Moses; Donald W. | Simultaneous transmission of data and audio signals by means of perceptual coding |
US5687191A (en) | 1995-12-06 | 1997-11-11 | Solana Technology Development Corporation | Post-compression hidden data transport |
US6092041A (en) * | 1996-08-22 | 2000-07-18 | Motorola, Inc. | System and method of encoding and decoding a layered bitstream by re-applying psychoacoustic analysis in the decoder |
EP0925651B1 (en) | 1997-07-11 | 2004-10-13 | Koninklijke Philips Electronics N.V. | Transmission system using a variable length encoder |
JP3344962B2 (ja) * | 1998-03-11 | 2002-11-18 | 松下電器産業株式会社 | オーディオ信号符号化装置、及びオーディオ信号復号化装置 |
KR100304092B1 (ko) * | 1998-03-11 | 2001-09-26 | 마츠시타 덴끼 산교 가부시키가이샤 | 오디오 신호 부호화 장치, 오디오 신호 복호화 장치 및 오디오 신호 부호화/복호화 장치 |
US7751473B2 (en) * | 2000-05-15 | 2010-07-06 | Nokia Corporation | Video coding |
US6678647B1 (en) * | 2000-06-02 | 2004-01-13 | Agere Systems Inc. | Perceptual coding of audio signals using cascaded filterbanks for performing irrelevancy reduction and redundancy reduction with different spectral/temporal resolution |
FI109393B (fi) * | 2000-07-14 | 2002-07-15 | Nokia Corp | Menetelmä mediavirran enkoodaamiseksi skaalautuvasti, skaalautuva enkooderi ja päätelaite |
KR100603592B1 (ko) * | 2001-11-26 | 2006-07-24 | 학교법인 고황재단 | 영상 화질 향상 인자를 이용한 지능형 파문 스캔 장치 및 그 방법과 그를 이용한 영상 코딩/디코딩 장치 및 그 방법 |
US6996173B2 (en) | 2002-01-25 | 2006-02-07 | Microsoft Corporation | Seamless switching of scalable video bitstreams |
US7133925B2 (en) * | 2002-07-15 | 2006-11-07 | Hewlett-Packard Development Company, L.P. | System, method, and format thereof for scalable encoded media delivery |
CN1485849A (zh) * | 2002-09-23 | 2004-03-31 | 上海乐金广电电子有限公司 | 数字音频编码器及解码方法 |
CN1255770C (zh) * | 2003-06-30 | 2006-05-10 | 大唐微电子技术有限公司 | 基于数字信号处理器的层次树集合划分图像编解码方法 |
EP1692872A1 (en) * | 2003-12-03 | 2006-08-23 | Koninklijke Philips Electronics N.V. | System and method for improved scalability support in mpeg-2 systems |
US8937997B2 (en) * | 2006-03-16 | 2015-01-20 | Apple Inc. | Scalable video coding/multiplexing compatible with non-scalable decoders |
-
2004
- 2004-06-07 US US11/628,951 patent/US7994946B2/en not_active Expired - Fee Related
- 2004-06-07 CN CN2004800434999A patent/CN101015125B/zh not_active Expired - Fee Related
- 2004-06-07 MX MXPA06014314A patent/MXPA06014314A/es active IP Right Grant
- 2004-06-07 DE DE200460020936 patent/DE602004020936D1/de not_active Expired - Lifetime
- 2004-06-07 KR KR1020077000243A patent/KR101119965B1/ko not_active IP Right Cessation
- 2004-06-07 EP EP04736296A patent/EP1756950B1/en not_active Expired - Lifetime
- 2004-06-07 AU AU2004320712A patent/AU2004320712B2/en not_active Ceased
- 2004-06-07 JP JP2007514996A patent/JP4849479B2/ja not_active Expired - Fee Related
- 2004-06-07 EP EP20090158968 patent/EP2077620B1/en not_active Expired - Lifetime
- 2004-06-07 BR BRPI0418900-0A patent/BRPI0418900A/pt not_active IP Right Cessation
- 2004-06-07 ES ES04736296T patent/ES2326223T3/es not_active Expired - Lifetime
- 2004-06-07 WO PCT/SG2004/000169 patent/WO2005122408A1/en active Application Filing
- 2004-06-07 AT AT04736296T patent/ATE430407T1/de not_active IP Right Cessation
- 2004-06-07 AT AT09158968T patent/ATE540477T1/de active
-
2005
- 2005-06-06 TW TW094118564A patent/TWI365610B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2008501996A (ja) | 2008-01-24 |
US7994946B2 (en) | 2011-08-09 |
AU2004320712B2 (en) | 2010-05-20 |
EP1756950A1 (en) | 2007-02-28 |
WO2005122408A1 (en) | 2005-12-22 |
EP2077620B1 (en) | 2012-01-04 |
EP2077620A1 (en) | 2009-07-08 |
EP1756950A4 (en) | 2007-12-19 |
TWI365610B (en) | 2012-06-01 |
DE602004020936D1 (de) | 2009-06-10 |
ATE540477T1 (de) | 2012-01-15 |
US20110001642A1 (en) | 2011-01-06 |
CN101015125A (zh) | 2007-08-08 |
KR20070029793A (ko) | 2007-03-14 |
BRPI0418900A (pt) | 2007-11-27 |
JP4849479B2 (ja) | 2012-01-11 |
CN101015125B (zh) | 2010-04-28 |
KR101119965B1 (ko) | 2012-02-24 |
EP1756950B1 (en) | 2009-04-29 |
AU2004320712A1 (en) | 2005-12-22 |
ATE430407T1 (de) | 2009-05-15 |
WO2005122408A8 (en) | 2007-03-15 |
MXPA06014314A (es) | 2007-05-23 |
ES2326223T3 (es) | 2009-10-05 |
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Legal Events
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MM4A | Annulment or lapse of patent due to non-payment of fees |