ATE189353T1 - Videodatenkodierer und -dekodierer - Google Patents
Videodatenkodierer und -dekodiererInfo
- Publication number
- ATE189353T1 ATE189353T1 AT96914945T AT96914945T ATE189353T1 AT E189353 T1 ATE189353 T1 AT E189353T1 AT 96914945 T AT96914945 T AT 96914945T AT 96914945 T AT96914945 T AT 96914945T AT E189353 T1 ATE189353 T1 AT E189353T1
- Authority
- AT
- Austria
- Prior art keywords
- decoder
- information
- prediction error
- video data
- data encoder
- Prior art date
Links
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000009467 reduction Effects 0.000 abstract 1
- 239000013598 vector Substances 0.000 abstract 1
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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/94—Vector quantisation
-
- 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
- H04N19/10—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
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/97—Matching pursuit 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
- H04N19/10—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
-
- 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
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
-
- 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
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
Landscapes
- 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)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Television Signal Processing For Recording (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP1996/001628 WO1997040630A1 (en) | 1996-04-18 | 1996-04-18 | Video data encoder and decoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE189353T1 true ATE189353T1 (de) | 2000-02-15 |
Family
ID=8166201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96914945T ATE189353T1 (de) | 1996-04-18 | 1996-04-18 | Videodatenkodierer und -dekodierer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6272178B1 (de) |
| EP (1) | EP0894404B1 (de) |
| JP (1) | JP3977426B2 (de) |
| KR (1) | KR100430328B1 (de) |
| AT (1) | ATE189353T1 (de) |
| AU (1) | AU5689896A (de) |
| DE (1) | DE69606441T2 (de) |
| ES (1) | ES2143759T3 (de) |
| WO (1) | WO1997040630A1 (de) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6594311B1 (en) * | 1997-10-20 | 2003-07-15 | Hitachi America, Ltd. | Methods for reduced cost insertion of video subwindows into compressed video |
| KR100533443B1 (ko) * | 1997-10-23 | 2005-12-06 | 미쓰비시덴키 가부시키가이샤 | 화상 부호화 장치 |
| WO1999025122A2 (en) | 1997-11-07 | 1999-05-20 | Koninklijke Philips Electronics N.V. | Coding a sequence of pictures |
| FI105962B (fi) * | 1998-06-30 | 2000-10-31 | Nokia Mobile Phones Ltd | Virheiden ilmaisu multipleksattuja signaaleja vastaanotettaessa |
| US6292512B1 (en) * | 1998-07-06 | 2001-09-18 | U.S. Philips Corporation | Scalable video coding system |
| US6895051B2 (en) * | 1998-10-15 | 2005-05-17 | Nokia Mobile Phones Limited | Video data encoder and decoder |
| US6624761B2 (en) * | 1998-12-11 | 2003-09-23 | Realtime Data, Llc | Content independent data compression method and system |
| US6973126B1 (en) * | 1999-03-05 | 2005-12-06 | Kdd Corporation | Video coding apparatus according to a feature of a video picture |
| US6604158B1 (en) | 1999-03-11 | 2003-08-05 | Realtime Data, Llc | System and methods for accelerated data storage and retrieval |
| US6601104B1 (en) | 1999-03-11 | 2003-07-29 | Realtime Data Llc | System and methods for accelerated data storage and retrieval |
| US7181608B2 (en) | 2000-02-03 | 2007-02-20 | Realtime Data Llc | Systems and methods for accelerated loading of operating systems and application programs |
| US20030191876A1 (en) * | 2000-02-03 | 2003-10-09 | Fallon James J. | Data storewidth accelerator |
| US9143546B2 (en) | 2000-10-03 | 2015-09-22 | Realtime Data Llc | System and method for data feed acceleration and encryption |
| US7417568B2 (en) | 2000-10-03 | 2008-08-26 | Realtime Data Llc | System and method for data feed acceleration and encryption |
| US8692695B2 (en) | 2000-10-03 | 2014-04-08 | Realtime Data, Llc | Methods for encoding and decoding data |
| KR20020031015A (ko) | 2000-10-21 | 2002-04-26 | 오길록 | 에지 히스토그램 빈의 비선형 양자화 및 유사도 계산 |
| US7386046B2 (en) | 2001-02-13 | 2008-06-10 | Realtime Data Llc | Bandwidth sensitive data compression and decompression |
| US6968006B1 (en) | 2001-06-05 | 2005-11-22 | At&T Corp. | Method of content adaptive video decoding |
| US7773670B1 (en) | 2001-06-05 | 2010-08-10 | At+T Intellectual Property Ii, L.P. | Method of content adaptive video encoding |
| US6810086B1 (en) | 2001-06-05 | 2004-10-26 | At&T Corp. | System and method of filtering noise |
| US6970513B1 (en) | 2001-06-05 | 2005-11-29 | At&T Corp. | System for content adaptive video decoding |
| US20030189980A1 (en) * | 2001-07-02 | 2003-10-09 | Moonlight Cordless Ltd. | Method and apparatus for motion estimation between video frames |
| US6909748B2 (en) * | 2001-12-20 | 2005-06-21 | Sorenson Media, Inc. | Method and system for image compression using block size heuristics |
| US20030161400A1 (en) * | 2002-02-27 | 2003-08-28 | Dinerstein Jonathan J. | Method and system for improved diamond motion search |
| JP3975188B2 (ja) | 2002-09-30 | 2007-09-12 | 三星電子株式会社 | 色相の空間予測符号化を利用した映像の符号化及び復号化方法及び装置 |
| FI114071B (fi) | 2003-01-13 | 2004-07-30 | Nokia Corp | Kuvien käsitteleminen rajoitetulla bittimäärällä |
| US20060159352A1 (en) * | 2005-01-18 | 2006-07-20 | Faisal Ishtiaq | Method and apparatus for encoding a video sequence |
| TWI288361B (en) * | 2005-06-30 | 2007-10-11 | Aten Int Co Ltd | Video processing system |
| KR100857115B1 (ko) * | 2005-10-05 | 2008-09-05 | 엘지전자 주식회사 | 신호 처리 방법 및 이의 장치, 그리고 인코딩 및 디코딩방법 및 이의 장치 |
| US7672379B2 (en) | 2005-10-05 | 2010-03-02 | Lg Electronics Inc. | Audio signal processing, encoding, and decoding |
| JP2009511948A (ja) | 2005-10-05 | 2009-03-19 | エルジー エレクトロニクス インコーポレイティド | 信号処理方法及び装置、エンコーディング及びデコーディング方法並びにそのための装置 |
| US7751485B2 (en) | 2005-10-05 | 2010-07-06 | Lg Electronics Inc. | Signal processing using pilot based coding |
| CN101283398B (zh) * | 2005-10-05 | 2012-06-27 | Lg电子株式会社 | 信号处理的方法和装置以及编码和解码方法及其装置 |
| US7742913B2 (en) | 2005-10-24 | 2010-06-22 | Lg Electronics Inc. | Removing time delays in signal paths |
| US7822223B2 (en) * | 2006-01-13 | 2010-10-26 | New Jersey Institute Of Technology | Method for identifying marked images using statistical moments based at least in part on a JPEG array |
| JP2009524101A (ja) * | 2006-01-18 | 2009-06-25 | エルジー エレクトロニクス インコーポレイティド | 符号化/復号化装置及び方法 |
| US7504970B2 (en) * | 2006-08-17 | 2009-03-17 | Raytheon Company | Data encoder |
| KR100856411B1 (ko) * | 2006-12-01 | 2008-09-04 | 삼성전자주식회사 | 조도 보상 방법 및 그 장치와 그 방법을 기록한 컴퓨터로 읽을 수 있는 기록매체 |
| KR101431543B1 (ko) * | 2008-01-21 | 2014-08-21 | 삼성전자주식회사 | 영상 부호화/복호화 장치 및 방법 |
| US8189661B2 (en) * | 2009-03-09 | 2012-05-29 | Microsoft Corporation | Remote desktop protocol (RDP) tile image classification for improving compression efficiency and quality |
| WO2010149799A1 (es) * | 2009-06-22 | 2010-12-29 | Universidad De Barcelona | Método para la calibración totalmente adaptativa de un codificador de errores de predicción |
| US8532387B2 (en) | 2009-09-04 | 2013-09-10 | Adobe Systems Incorporated | Methods and apparatus for procedural directional texture generation |
| US8599219B2 (en) | 2009-09-18 | 2013-12-03 | Adobe Systems Incorporated | Methods and apparatuses for generating thumbnail summaries for image collections |
| US8619098B2 (en) | 2009-09-18 | 2013-12-31 | Adobe Systems Incorporated | Methods and apparatuses for generating co-salient thumbnails for digital images |
| US20120183078A1 (en) * | 2011-01-14 | 2012-07-19 | Samsung Electronics Co., Ltd. | Filter adaptation with directional features for video/image coding |
| US8861868B2 (en) | 2011-08-29 | 2014-10-14 | Adobe-Systems Incorporated | Patch-based synthesis techniques |
| US9357235B2 (en) * | 2011-10-13 | 2016-05-31 | Qualcomm Incorporated | Sample adaptive offset merged with adaptive loop filter in video coding |
| EP2863566B1 (de) | 2013-10-18 | 2020-09-02 | Université de Nantes | Verfahren zur Rekonstruktion eines Datenblocks und Vorrichtung zur Verwendung davon |
| WO2023039890A1 (zh) * | 2021-09-18 | 2023-03-23 | 华为技术有限公司 | 视频传输的方法和电子设备 |
| KR102713136B1 (ko) | 2023-11-10 | 2024-10-07 | 김성수 | 암반 발파 비산 방지 안전매트 및 그 제조방법 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222783A (ja) * | 1986-03-24 | 1987-09-30 | Kokusai Denshin Denwa Co Ltd <Kdd> | 動画像の高能率符号化方式 |
| US5151784A (en) * | 1991-04-30 | 1992-09-29 | At&T Bell Laboratories | Multiple frame motion estimation |
| JP2507204B2 (ja) * | 1991-08-30 | 1996-06-12 | 松下電器産業株式会社 | 映像信号符号化装置 |
| US5351083A (en) * | 1991-10-17 | 1994-09-27 | Sony Corporation | Picture encoding and/or decoding system |
| US5214507A (en) * | 1991-11-08 | 1993-05-25 | At&T Bell Laboratories | Video signal quantization for an mpeg like coding environment |
| DE69312132T2 (de) * | 1992-03-17 | 1998-01-15 | Sony Corp | Bildkompressionsgerät |
| KR0134504B1 (ko) * | 1992-09-09 | 1998-04-23 | 배순훈 | 적응적 주파수 변환기를 가진 영상 부호화기 |
| US5500689A (en) * | 1994-10-26 | 1996-03-19 | Thomson Consumer Electronics, Inc. | System for detecting a video signal image intensity gradient |
| WO1997017797A2 (en) * | 1995-10-25 | 1997-05-15 | Sarnoff Corporation | Apparatus and method for quadtree based variable block size motion estimation |
-
1996
- 1996-04-18 US US09/171,262 patent/US6272178B1/en not_active Expired - Lifetime
- 1996-04-18 ES ES96914945T patent/ES2143759T3/es not_active Expired - Lifetime
- 1996-04-18 EP EP96914945A patent/EP0894404B1/de not_active Expired - Lifetime
- 1996-04-18 AU AU56898/96A patent/AU5689896A/en not_active Abandoned
- 1996-04-18 JP JP51531197A patent/JP3977426B2/ja not_active Expired - Lifetime
- 1996-04-18 WO PCT/EP1996/001628 patent/WO1997040630A1/en not_active Ceased
- 1996-04-18 KR KR10-1998-0707253A patent/KR100430328B1/ko not_active Expired - Lifetime
- 1996-04-18 DE DE69606441T patent/DE69606441T2/de not_active Expired - Lifetime
- 1996-04-18 AT AT96914945T patent/ATE189353T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997040630A1 (en) | 1997-10-30 |
| EP0894404A1 (de) | 1999-02-03 |
| ES2143759T3 (es) | 2000-05-16 |
| AU5689896A (en) | 1997-11-12 |
| KR100430328B1 (ko) | 2004-07-14 |
| KR19990087773A (ko) | 1999-12-27 |
| DE69606441D1 (de) | 2000-03-02 |
| JP3977426B2 (ja) | 2007-09-19 |
| DE69606441T2 (de) | 2000-06-15 |
| JP2000508126A (ja) | 2000-06-27 |
| EP0894404B1 (de) | 2000-01-26 |
| US6272178B1 (en) | 2001-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |