CN1813478A - 用于手持设备的编码的方法 - Google Patents
用于手持设备的编码的方法 Download PDFInfo
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- CN1813478A CN1813478A CNA2004800179656A CN200480017965A CN1813478A CN 1813478 A CN1813478 A CN 1813478A CN A2004800179656 A CNA2004800179656 A CN A2004800179656A CN 200480017965 A CN200480017965 A CN 200480017965A CN 1813478 A CN1813478 A CN 1813478A
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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
- H04N19/102—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
- H04N19/134—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
- H04N19/134—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
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving 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
- H04N19/176—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 block, e.g. a macroblock
-
- 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
- H04N19/423—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 characterised by memory arrangements
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- 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)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
加法,移位,转移,移动 | 乘法 | 除法 | 加载,存储(寄存器) | 加载,存储(内存储器) | 加载,存储(外存储器) |
1 | 3 | 16 | 1 | 50 | 500 |
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03300041 | 2003-06-27 | ||
EP03300041.5 | 2003-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1813478A true CN1813478A (zh) | 2006-08-02 |
CN100542287C CN100542287C (zh) | 2009-09-16 |
Family
ID=33547808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800179656A Expired - Fee Related CN100542287C (zh) | 2003-06-27 | 2004-06-22 | 用于手持设备的编码的方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7978764B2 (zh) |
EP (1) | EP1642464B1 (zh) |
JP (1) | JP2007538415A (zh) |
KR (1) | KR20060027819A (zh) |
CN (1) | CN100542287C (zh) |
AT (1) | ATE411705T1 (zh) |
DE (1) | DE602004017180D1 (zh) |
WO (1) | WO2005002233A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110087078A (zh) * | 2019-05-10 | 2019-08-02 | 东华大学 | 一种面向图像组分块压缩感知的测量端观测效能调控方法 |
US10469874B2 (en) | 2013-10-07 | 2019-11-05 | Lg Electronics Inc. | Method for encoding and decoding a media signal and apparatus using the same |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008502261A (ja) * | 2004-06-11 | 2008-01-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 圧縮コーディングおよび電力消費量を含む費用関数を使用して画像をメモリに格納する方法 |
EP1947863A4 (en) * | 2005-11-11 | 2011-07-20 | Fujitsu Ltd | IMAGE DECODING APPARATUS AND METHOD AND IMAGE ENCODING APPARATUS |
ES2551561T3 (es) | 2006-01-23 | 2015-11-19 | MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. | Codecs de alto rango dinámico |
US7456760B2 (en) | 2006-09-11 | 2008-11-25 | Apple Inc. | Complexity-aware encoding |
KR101370289B1 (ko) * | 2007-02-14 | 2014-03-06 | 삼성전자주식회사 | 레지듀얼 리사이징을 이용한 영상의 부호화, 복호화 방법및 장치 |
KR101228020B1 (ko) * | 2007-12-05 | 2013-01-30 | 삼성전자주식회사 | 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치 |
US20090304086A1 (en) * | 2008-06-06 | 2009-12-10 | Apple Inc. | Method and system for video coder and decoder joint optimization |
TWI450590B (zh) * | 2009-04-16 | 2014-08-21 | Univ Nat Taiwan | 嵌入式系統及其中移動評估的資料讀取之方法 |
KR101748309B1 (ko) * | 2010-09-10 | 2017-06-16 | 삼성전자주식회사 | 전자 기기 및 전자기기의 전력 공급 시스템 |
US8976856B2 (en) | 2010-09-30 | 2015-03-10 | Apple Inc. | Optimized deblocking filters |
US9131239B2 (en) * | 2011-06-20 | 2015-09-08 | Qualcomm Incorporated | Unified merge mode and adaptive motion vector prediction mode candidates selection |
MX2014000159A (es) | 2011-07-02 | 2014-02-19 | Samsung Electronics Co Ltd | Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada. |
EP3528450B1 (en) * | 2012-10-18 | 2021-12-01 | Vid Scale, Inc. | Decoding complexity for mobile multimedia streaming |
FR3022724A1 (fr) * | 2014-06-19 | 2015-12-25 | Orange | Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants |
US10819997B2 (en) | 2016-01-20 | 2020-10-27 | Arris Enterprises Llc | Encoding video data according to target decoding device decoding complexity |
FR3066873A1 (fr) * | 2017-05-29 | 2018-11-30 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image |
US11054544B2 (en) | 2017-07-24 | 2021-07-06 | Fermi Research Alliance, Llc | High-energy X-ray source and detector for wellbore inspection |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9519923D0 (en) | 1995-09-29 | 1995-11-29 | Philips Electronics Nv | Motion estimation for predictive image coding |
US6028631A (en) | 1997-09-08 | 2000-02-22 | Hitachi, Ltd. | Portable terminal apparatus for multimedia communication |
US6037987A (en) | 1997-12-31 | 2000-03-14 | Sarnoff Corporation | Apparatus and method for selecting a rate and distortion based coding mode for a coding system |
CN1067204C (zh) | 1998-09-18 | 2001-06-13 | 清华大学 | 视频编码的全局判决方法 |
US6167162A (en) | 1998-10-23 | 2000-12-26 | Lucent Technologies Inc. | Rate-distortion optimized coding mode selection for video coders |
JP2002027145A (ja) | 2000-07-05 | 2002-01-25 | Toshiba Corp | 無線通信端末 |
WO2002096120A1 (en) | 2001-05-25 | 2002-11-28 | Centre For Signal Processing, Nanyang Technological University | Bit rate control for video compression |
KR20050098269A (ko) * | 2003-01-29 | 2005-10-11 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 휴대 장치를 위한 비디오 코딩 방법 |
KR100598093B1 (ko) * | 2003-01-29 | 2006-07-07 | 삼성전자주식회사 | 낮은 메모리 대역폭을 갖는 동영상 압축 장치와 그 방법 |
US20040258147A1 (en) * | 2003-06-23 | 2004-12-23 | Tsu-Chang Lee | Memory and array processor structure for multiple-dimensional signal processing |
KR100575578B1 (ko) * | 2003-11-13 | 2006-05-03 | 한국전자통신연구원 | 이동 단말 장치에서의 움직임 검출 방법 |
JP2008502261A (ja) * | 2004-06-11 | 2008-01-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 圧縮コーディングおよび電力消費量を含む費用関数を使用して画像をメモリに格納する方法 |
US20070274385A1 (en) * | 2006-05-26 | 2007-11-29 | Zhongli He | Method of increasing coding efficiency and reducing power consumption by on-line scene change detection while encoding inter-frame |
-
2004
- 2004-06-22 WO PCT/IB2004/002109 patent/WO2005002233A1/en active Application Filing
- 2004-06-22 JP JP2006516577A patent/JP2007538415A/ja not_active Withdrawn
- 2004-06-22 DE DE602004017180T patent/DE602004017180D1/de not_active Expired - Lifetime
- 2004-06-22 EP EP04743800A patent/EP1642464B1/en not_active Expired - Lifetime
- 2004-06-22 CN CNB2004800179656A patent/CN100542287C/zh not_active Expired - Fee Related
- 2004-06-22 US US10/562,288 patent/US7978764B2/en active Active
- 2004-06-22 AT AT04743800T patent/ATE411705T1/de not_active IP Right Cessation
- 2004-06-22 KR KR1020057025038A patent/KR20060027819A/ko not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10469874B2 (en) | 2013-10-07 | 2019-11-05 | Lg Electronics Inc. | Method for encoding and decoding a media signal and apparatus using the same |
CN110087078A (zh) * | 2019-05-10 | 2019-08-02 | 东华大学 | 一种面向图像组分块压缩感知的测量端观测效能调控方法 |
CN110087078B (zh) * | 2019-05-10 | 2023-06-02 | 东华大学 | 一种面向图像组分块压缩感知的测量端观测效能调控方法 |
Also Published As
Publication number | Publication date |
---|---|
DE602004017180D1 (de) | 2008-11-27 |
JP2007538415A (ja) | 2007-12-27 |
US7978764B2 (en) | 2011-07-12 |
US20060209953A1 (en) | 2006-09-21 |
CN100542287C (zh) | 2009-09-16 |
EP1642464A1 (en) | 2006-04-05 |
EP1642464B1 (en) | 2008-10-15 |
KR20060027819A (ko) | 2006-03-28 |
ATE411705T1 (de) | 2008-10-15 |
WO2005002233A1 (en) | 2005-01-06 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081219 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20081219 |
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C14 | Grant of patent or utility model | ||
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Granted publication date: 20090916 Termination date: 20130622 |