CN1151684C - 活动图象编码译码装置及方法 - Google Patents
活动图象编码译码装置及方法Info
- Publication number
- CN1151684C CN1151684C CNB981043151A CN98104315A CN1151684C CN 1151684 C CN1151684 C CN 1151684C CN B981043151 A CNB981043151 A CN B981043151A CN 98104315 A CN98104315 A CN 98104315A CN 1151684 C CN1151684 C CN 1151684C
- Authority
- CN
- China
- Prior art keywords
- frame
- sequential scanning
- field
- coding
- interleaved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
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
- H04N19/50—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
- H04N19/103—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
- H04N19/102—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
- H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
-
- 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
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/50—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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15780697 | 1997-05-30 | ||
JP157806/97 | 1997-05-30 | ||
JP157806/1997 | 1997-05-30 | ||
JP259291/1997 | 1997-09-08 | ||
JP25929197A JP3164031B2 (ja) | 1997-05-30 | 1997-09-08 | 動画像符号化復号化装置、動画像符号化復号化方法、及び動画像符号化記録媒体 |
JP259291/97 | 1997-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1201332A CN1201332A (zh) | 1998-12-09 |
CN1151684C true CN1151684C (zh) | 2004-05-26 |
Family
ID=26485127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981043151A Expired - Lifetime CN1151684C (zh) | 1997-05-30 | 1998-01-25 | 活动图象编码译码装置及方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6188725B1 (zh) |
EP (1) | EP0881835B1 (zh) |
JP (1) | JP3164031B2 (zh) |
KR (1) | KR100285175B1 (zh) |
CN (1) | CN1151684C (zh) |
DE (1) | DE69824486T2 (zh) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9286294B2 (en) | 1992-12-09 | 2016-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content suggestion engine |
US7168084B1 (en) | 1992-12-09 | 2007-01-23 | Sedna Patent Services, Llc | Method and apparatus for targeting virtual objects |
JP4014263B2 (ja) * | 1997-10-01 | 2007-11-28 | 松下電器産業株式会社 | 映像信号変換装置及び映像信号変換方法 |
JP3164056B2 (ja) * | 1998-03-19 | 2001-05-08 | 日本ビクター株式会社 | 動画像符号化復号化装置、動画像符号化復号化方法及び動画像符号記録媒体 |
US7046734B2 (en) * | 1998-04-02 | 2006-05-16 | Intel Corporation | Method and apparatus for performing real-time data encoding |
US7263127B1 (en) | 1998-04-02 | 2007-08-28 | Intel Corporation | Method and apparatus for simplifying frame-based motion estimation |
US6904174B1 (en) * | 1998-12-11 | 2005-06-07 | Intel Corporation | Simplified predictive video encoder |
US9924234B2 (en) | 1998-07-23 | 2018-03-20 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program |
US6754905B2 (en) | 1998-07-23 | 2004-06-22 | Diva Systems Corporation | Data structure and methods for providing an interactive program guide |
KR100655248B1 (ko) | 1998-07-23 | 2006-12-08 | 세드나 페이턴트 서비시즈, 엘엘씨 | 대화형 사용자 인터페이스 |
WO2000024194A1 (fr) * | 1998-10-20 | 2000-04-27 | Sony Corporation | Dispositif et procede de traitement d'images |
US7096487B1 (en) | 1999-10-27 | 2006-08-22 | Sedna Patent Services, Llc | Apparatus and method for combining realtime and non-realtime encoded content |
US6754271B1 (en) | 1999-04-15 | 2004-06-22 | Diva Systems Corporation | Temporal slice persistence method and apparatus for delivery of interactive program guide |
US6904610B1 (en) | 1999-04-15 | 2005-06-07 | Sedna Patent Services, Llc | Server-centric customized interactive program guide in an interactive television environment |
EP1226713B1 (en) | 1999-10-27 | 2007-04-11 | Sedna Patent Services, LLC | Multiple video streams using slice-based encoding |
FR2804274B1 (fr) | 2000-01-25 | 2002-04-12 | St Microelectronics Sa | Decodeur mpeg d'images de sequences multiples |
US6940911B2 (en) * | 2000-03-14 | 2005-09-06 | Victor Company Of Japan, Ltd. | Variable picture rate coding/decoding method and apparatus |
JP2001285863A (ja) * | 2000-03-30 | 2001-10-12 | Sony Corp | 画像情報変換装置及び方法 |
DE60127963T2 (de) * | 2000-07-21 | 2007-11-22 | Matsushita Electric Industrial Co., Ltd., Kadoma | Signalübertragungssystem |
US7023491B2 (en) * | 2001-02-28 | 2006-04-04 | Thomson Licensing | Method and device for displaying frozen pictures on video display device |
JP3715249B2 (ja) * | 2001-04-27 | 2005-11-09 | シャープ株式会社 | 画像処理回路、画像表示装置、並びに画像処理方法 |
US7793326B2 (en) | 2001-08-03 | 2010-09-07 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator |
US7908628B2 (en) | 2001-08-03 | 2011-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content coding and formatting |
JP3797208B2 (ja) | 2001-11-30 | 2006-07-12 | 日本ビクター株式会社 | カラー動画像符号化装置、復号化装置、符号化方法、復号化方法及びカラー動画像符号列伝送方法 |
US7003035B2 (en) | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
US7280700B2 (en) * | 2002-07-05 | 2007-10-09 | Microsoft Corporation | Optimization techniques for data compression |
US7088776B2 (en) * | 2002-07-15 | 2006-08-08 | Apple Computer, Inc. | Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding |
US7154952B2 (en) | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US6728315B2 (en) | 2002-07-24 | 2004-04-27 | Apple Computer, Inc. | Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations |
US7447264B2 (en) * | 2002-11-07 | 2008-11-04 | Victor Company Of Japan, Ltd. | Moving-picture temporal scalable coding method, coding apparatus, decoding method, decoding apparatus, and computer program therefor |
EP1455534A1 (en) * | 2003-03-03 | 2004-09-08 | Thomson Licensing S.A. | Scalable encoding and decoding of interlaced digital video data |
US7379656B2 (en) * | 2003-05-05 | 2008-05-27 | Thomson Licensing | Forward trick modes on progressive video using special groups of pictures |
US20050013498A1 (en) | 2003-07-18 | 2005-01-20 | Microsoft Corporation | Coding of motion vector information |
US7609763B2 (en) * | 2003-07-18 | 2009-10-27 | Microsoft Corporation | Advanced bi-directional predictive coding of video frames |
US10554985B2 (en) | 2003-07-18 | 2020-02-04 | Microsoft Technology Licensing, Llc | DC coefficient signaling at small quantization step sizes |
US7738554B2 (en) | 2003-07-18 | 2010-06-15 | Microsoft Corporation | DC coefficient signaling at small quantization step sizes |
US7426308B2 (en) * | 2003-07-18 | 2008-09-16 | Microsoft Corporation | Intraframe and interframe interlace coding and decoding |
US7499495B2 (en) * | 2003-07-18 | 2009-03-03 | Microsoft Corporation | Extended range motion vectors |
US7599438B2 (en) * | 2003-09-07 | 2009-10-06 | Microsoft Corporation | Motion vector block pattern coding and decoding |
US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
US8064520B2 (en) * | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US7317839B2 (en) * | 2003-09-07 | 2008-01-08 | Microsoft Corporation | Chroma motion vector derivation for interlaced forward-predicted fields |
US7567617B2 (en) * | 2003-09-07 | 2009-07-28 | Microsoft Corporation | Predicting motion vectors for fields of forward-predicted interlaced video frames |
EP1530373A2 (en) * | 2003-11-06 | 2005-05-11 | Matsushita Electric Industrial Co., Ltd. | Memory arrangement for a quick read access to image blocks according to a different scan order |
EP1633128A1 (en) * | 2004-09-02 | 2006-03-08 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for decoding encoded groups of pictures of a video sequence and presenting said video sequence and said groups of pictures in temporally backward direction |
KR100694059B1 (ko) * | 2004-09-30 | 2007-03-12 | 삼성전자주식회사 | 멀티 타임 스캔 방식에 기초한 인터 모드 인코딩 및디코딩 방법 및 장치 |
US20070116117A1 (en) * | 2005-11-18 | 2007-05-24 | Apple Computer, Inc. | Controlling buffer states in video compression coding to enable editing and distributed encoding |
US8233535B2 (en) | 2005-11-18 | 2012-07-31 | Apple Inc. | Region-based processing of predicted pixels |
US8031777B2 (en) * | 2005-11-18 | 2011-10-04 | Apple Inc. | Multipass video encoding and rate control using subsampling of frames |
US8295343B2 (en) | 2005-11-18 | 2012-10-23 | Apple Inc. | Video bit rate control method |
US8780997B2 (en) * | 2005-11-18 | 2014-07-15 | Apple Inc. | Regulation of decode-side processing based on perceptual masking |
US7889789B2 (en) * | 2006-04-07 | 2011-02-15 | Microsoft Corporation | Making interlace frame level coding mode decisions |
US8254455B2 (en) * | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
US8189666B2 (en) | 2009-02-02 | 2012-05-29 | Microsoft Corporation | Local picture identifier and computation of co-located information |
RU2467499C2 (ru) * | 2010-09-06 | 2012-11-20 | Государственное образовательное учреждение высшего профессионального образования "Поволжский государственный университет телекоммуникаций и информатики" (ГОУВПО ПГУТИ) | Способ сжатия цифрового потока видеосигнала в телевизионном канале связи |
CN103392341A (zh) | 2010-12-23 | 2013-11-13 | 三星电子株式会社 | 用于对图像预测单元的帧内预测模式进行编码的方法和装置,以及用于对图像预测单元的帧内预测模式进行解码的方法和装置 |
US9154813B2 (en) | 2011-06-09 | 2015-10-06 | Comcast Cable Communications, Llc | Multiple video content in a composite video stream |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4709394A (en) * | 1985-08-23 | 1987-11-24 | Rca Corporation | Multiplexed real-time pyramid signal processing system |
US4985768A (en) | 1989-01-20 | 1991-01-15 | Victor Company Of Japan, Ltd. | Inter-frame predictive encoding system with encoded and transmitted prediction error |
JP2530217B2 (ja) | 1989-01-20 | 1996-09-04 | 日本ビクター株式会社 | フレ―ム間予測符号化装置及び復号装置 |
JPH03132278A (ja) | 1989-10-18 | 1991-06-05 | Victor Co Of Japan Ltd | 映像信号変換装置 |
US5353119A (en) * | 1990-11-15 | 1994-10-04 | Sony United Kingdom Limited | Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images |
US6160849A (en) * | 1992-06-29 | 2000-12-12 | Sony Corporation | Selectable field and frame based predictive video coding |
US5305104A (en) * | 1992-07-27 | 1994-04-19 | The Trustees Of Columbia University In The City Of New York | Digitally assisted motion compensated deinterlacing for enhanced definition television |
US5337089A (en) * | 1993-06-07 | 1994-08-09 | Philips Electronics North America Corporation | Apparatus for converting a digital video signal which corresponds to a first scan line format into a digital video signal which corresponds to a different scan |
CA2126467A1 (en) * | 1993-07-13 | 1995-01-14 | Barin Geoffry Haskell | Scalable encoding and decoding of high-resolution progressive video |
US5530482A (en) * | 1995-03-21 | 1996-06-25 | Texas Instruments Incorporated | Pixel data processing for spatial light modulator having staggered pixels |
WO1997013376A1 (en) * | 1995-10-05 | 1997-04-10 | Faroudja Y C | Method and apparatus for procucing from a standard-bandwidth color television signal a color video signal with extended vertical definition |
-
1997
- 1997-09-08 JP JP25929197A patent/JP3164031B2/ja not_active Expired - Lifetime
-
1998
- 1998-01-25 CN CNB981043151A patent/CN1151684C/zh not_active Expired - Lifetime
- 1998-04-02 EP EP98106084A patent/EP0881835B1/en not_active Expired - Lifetime
- 1998-04-02 DE DE1998624486 patent/DE69824486T2/de not_active Expired - Lifetime
- 1998-04-16 US US09/061,563 patent/US6188725B1/en not_active Expired - Lifetime
- 1998-05-30 KR KR1019980020112A patent/KR100285175B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100285175B1 (ko) | 2001-03-15 |
CN1201332A (zh) | 1998-12-09 |
DE69824486T2 (de) | 2005-07-07 |
US6188725B1 (en) | 2001-02-13 |
JPH1146365A (ja) | 1999-02-16 |
JP3164031B2 (ja) | 2001-05-08 |
DE69824486D1 (de) | 2004-07-22 |
EP0881835A2 (en) | 1998-12-02 |
EP0881835A3 (en) | 1999-06-30 |
KR19980087538A (ko) | 1998-12-05 |
EP0881835B1 (en) | 2004-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1151684C (zh) | 活动图象编码译码装置及方法 | |
CN1224268C (zh) | 运动图象编码装置及运动图象解码装置 | |
CN1200568C (zh) | 在图像和视频的编码/解码中的变换系数的最佳扫描方法 | |
CN1134991C (zh) | 数字视频信号块间内插预测编码/解码装置及高效编码方法 | |
CN1229999C (zh) | 用于编码和解码运动矢量的方法和装置 | |
CN1233160C (zh) | 自适应编码和解码运动图像的方法及其装置 | |
CN1318950A (zh) | 图像编码装置及其方法、摄像机、录像装置和图像发送装置 | |
CN1057891C (zh) | 记录量化且编码的数字视频信号的方法和装置 | |
CN1134992C (zh) | 图像预测解码方法 | |
US20070237240A1 (en) | Video coding method and apparatus supporting independent parsing | |
CN101080014A (zh) | 视频解码方法和装置 | |
CN1933601A (zh) | 用于无损视频编码和解码的方法及设备 | |
CN1961582A (zh) | 在多层结构中有效压缩运动向量的方法和装置 | |
CN1870754A (zh) | 减少分块现象的编/解码装置、方法及计算机可读记录介质 | |
CN104380734B (zh) | 编码以及解码视频数据的方法和装置 | |
CN1592413A (zh) | 图象数据的自适应可变长度编码方法 | |
CN1968418A (zh) | 混合图像数据处理系统和方法 | |
CN1926874A (zh) | 对视频流传输业务进行视频编码、预解码和视频解码的方法和设备以及图像滤波方法 | |
CN1722838A (zh) | 使用基础层的可伸缩性视频编码方法和设备 | |
CN1943244A (zh) | 视频编码中的帧间预测方法、视频编码器、视频解码方法和视频解码器 | |
CN101031086A (zh) | 视频信息编码方法和视频信息解码方法 | |
CN1574970A (zh) | 使用图像残余预测编码/解码图像的方法和设备 | |
CN1922884A (zh) | 视频解码方法 | |
CN1615656A (zh) | 对数字视频内容的图像级自适应帧/场编码 | |
CN1186943C (zh) | 块间预测编码/译码的装置和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: Japan's Tokyo East Shinagawa Shinagawa district four chome 12 No. 3 140-0002 Patentee after: Rakuten, Inc. Address before: Japan Yokohama Patentee before: JVC Kenwood Corp. Effective date of registration: 20151216 Address after: Japan Yokohama Patentee after: JVC KENWOOD Corp. Address before: yokohama Patentee before: VICTOR COMPANY OF JAPAN, Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan, the world's land area in the valley of Yu Chuan Ding Ding 14, No. 1, 158-0094 Patentee after: Rakuten, Inc. Address before: Japan's Tokyo East Shinagawa Shinagawa district four chome 12 No. 3 140-0002 Patentee before: Rakuten, Inc. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040526 |
|
CX01 | Expiry of patent term |