AU2001289794A1 - Video coding - Google Patents

Video coding

Info

Publication number
AU2001289794A1
AU2001289794A1 AU2001289794A AU8979401A AU2001289794A1 AU 2001289794 A1 AU2001289794 A1 AU 2001289794A1 AU 2001289794 A AU2001289794 A AU 2001289794A AU 8979401 A AU8979401 A AU 8979401A AU 2001289794 A1 AU2001289794 A1 AU 2001289794A1
Authority
AU
Australia
Prior art keywords
video coding
coding
video
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.)
Abandoned
Application number
AU2001289794A
Inventor
Miska Hannuksela
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Mobile Phones Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9897578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001289794(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of AU2001289794A1 publication Critical patent/AU2001289794A1/en
Abandoned legal-status Critical Current

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
    • H04N19/10—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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
    • 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
    • H04N19/187—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
    • 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
    • H04N19/60—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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment
AU2001289794A 2000-08-14 2001-08-09 Video coding Abandoned AU2001289794A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0019983 2000-08-14
GB0019983A GB2366464A (en) 2000-08-14 2000-08-14 Video coding using intra and inter coding on the same data
PCT/EP2001/009220 WO2002015589A1 (en) 2000-08-14 2001-08-09 Video coding

Publications (1)

Publication Number Publication Date
AU2001289794A1 true AU2001289794A1 (en) 2002-02-25

Family

ID=9897578

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289794A Abandoned AU2001289794A1 (en) 2000-08-14 2001-08-09 Video coding

Country Status (8)

Country Link
US (2) US7116714B2 (en)
EP (1) EP1312222A1 (en)
JP (1) JP2004507178A (en)
KR (1) KR100960282B1 (en)
CN (2) CN1812587A (en)
AU (1) AU2001289794A1 (en)
GB (1) GB2366464A (en)
WO (1) WO2002015589A1 (en)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004515163A (en) 2000-11-29 2004-05-20 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー Transmission and reception of real-time data
JP4065503B2 (en) * 2001-08-21 2008-03-26 キヤノン株式会社 Image processing apparatus, image input / output apparatus, scaling process method, and memory control method
US7474699B2 (en) * 2001-08-28 2009-01-06 Ntt Docomo, Inc. Moving picture encoding/transmission system, moving picture encoding/transmission method, and encoding apparatus, decoding apparatus, encoding method decoding method and program usable for the same
CA2464508A1 (en) * 2001-11-30 2003-06-12 Rory Stewart Turnbull Method and apparatus for critical time multimedia data transmission
EP1359722A1 (en) 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
ATE490649T1 (en) * 2002-03-27 2010-12-15 British Telecomm VIDEO CODING AND TRANSMISSION
US20050117643A1 (en) * 2002-04-26 2005-06-02 Nec Corporation Moving image transferring system, moving image encoding apparatus, moving image decoding apparatus, and moving image transferring program
JP4135395B2 (en) * 2002-04-26 2008-08-20 日本電気株式会社 Encoded packet transmission receiving method and apparatus and program thereof
FI114679B (en) 2002-04-29 2004-11-30 Nokia Corp Random start points in video encoding
MXPA05000558A (en) * 2002-07-16 2005-04-19 Nokia Corp A method for random access and gradual picture refresh in video coding.
US7949047B2 (en) 2003-03-17 2011-05-24 Qualcomm Incorporated System and method for partial intraframe encoding for wireless multimedia transmission
GB0306296D0 (en) 2003-03-19 2003-04-23 British Telecomm Data transmission
US7724818B2 (en) 2003-04-30 2010-05-25 Nokia Corporation Method for coding sequences of pictures
US7826526B2 (en) 2003-10-20 2010-11-02 Logitech Europe S.A. Methods and apparatus for encoding and decoding video data
US7634146B2 (en) 2003-10-20 2009-12-15 Logitech Europe S.A. Methods and apparatus for encoding and decoding video data
US8116370B2 (en) 2003-10-20 2012-02-14 Logitech Europe S.A. Methods and apparatus for encoding and decoding video data
US7676722B2 (en) * 2004-03-31 2010-03-09 Sony Corporation Multimedia content delivery using pre-stored multiple description coded video with restart
US20060050695A1 (en) * 2004-09-07 2006-03-09 Nokia Corporation System and method for using redundant representations in streaming applications
JP5149628B2 (en) * 2005-01-17 2013-02-20 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 System, transmitter, receiver, method and software for transmitting and receiving ordered video framesets
US7738468B2 (en) 2005-03-22 2010-06-15 Logitech Europe S.A. Method and apparatus for packet traversal of a network address translation device
KR100694137B1 (en) 2005-07-08 2007-03-12 삼성전자주식회사 Apparatus for encoding or decoding motion image, method therefor, and recording medium storing a program to implement thereof
TWI279143B (en) * 2005-07-11 2007-04-11 Softfoundry Internat Ptd Ltd Integrated compensation method of video code flow
US9467659B2 (en) * 2005-09-27 2016-10-11 Qualcomm Incorporated Method and apparatus for progressive channel switching
US8229983B2 (en) 2005-09-27 2012-07-24 Qualcomm Incorporated Channel switch frame
WO2007038695A2 (en) * 2005-09-27 2007-04-05 Qualcomm Incorporated Channel switch frame
US8670437B2 (en) 2005-09-27 2014-03-11 Qualcomm Incorporated Methods and apparatus for service acquisition
US8340098B2 (en) * 2005-12-07 2012-12-25 General Instrument Corporation Method and apparatus for delivering compressed video to subscriber terminals
CN101438592B (en) * 2006-05-03 2013-05-29 艾利森电话股份有限公司 Method and apparatus for re-constructing media from a media representation
US8520733B2 (en) * 2006-06-30 2013-08-27 Core Wireless Licensing S.A.R.L Video coding
UA93118C2 (en) 2006-11-14 2011-01-10 Квелкомм Инкорпорейтед Systems and methods for channel switching
CA2669153A1 (en) * 2006-11-15 2008-05-22 Qualcomm Incorporated Systems and methods for applications using channel switch frames
FR2910211A1 (en) * 2006-12-19 2008-06-20 Canon Kk METHODS AND DEVICES FOR RE-SYNCHRONIZING A DAMAGED VIDEO STREAM
US20080152014A1 (en) * 2006-12-21 2008-06-26 On Demand Microelectronics Method and apparatus for encoding and decoding of video streams
US8411734B2 (en) * 2007-02-06 2013-04-02 Microsoft Corporation Scalable multi-thread video decoding
EP2137972A2 (en) * 2007-04-24 2009-12-30 Nokia Corporation System and method for implementing fast tune-in with intra-coded redundant pictures
US8265144B2 (en) * 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US9648325B2 (en) 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
US8700792B2 (en) 2008-01-31 2014-04-15 General Instrument Corporation Method and apparatus for expediting delivery of programming content over a broadband network
KR100949917B1 (en) * 2008-05-28 2010-03-30 한국산업기술대학교산학협력단 Fast Encoding Method and System Via Adaptive Intra Prediction
US8752092B2 (en) 2008-06-27 2014-06-10 General Instrument Corporation Method and apparatus for providing low resolution images in a broadcast system
US8638844B2 (en) * 2008-07-01 2014-01-28 Mediatek Inc. Method and apparatus for storing decoded moving pictures with a reduced memory requirement
US9413664B1 (en) 2008-09-23 2016-08-09 Spring Communications Company L.P. Resuming media objects delivered via streaming services upon data loss events
KR101155587B1 (en) * 2008-12-19 2012-06-19 주식회사 케이티 APPARATUS AND METHOD for RESTORING TRANSMISSION ERROR
US8311115B2 (en) 2009-01-29 2012-11-13 Microsoft Corporation Video encoding using previously calculated motion information
US8396114B2 (en) 2009-01-29 2013-03-12 Microsoft Corporation Multiple bit rate video encoding using variable bit rate and dynamic resolution for adaptive video streaming
US9106468B1 (en) * 2009-01-30 2015-08-11 Sprint Communications Company L.P. Transferring media objects from one device to another device
US8270473B2 (en) 2009-06-12 2012-09-18 Microsoft Corporation Motion based dynamic resolution multiple bit rate video encoding
US9357244B2 (en) * 2010-03-11 2016-05-31 Arris Enterprises, Inc. Method and system for inhibiting audio-video synchronization delay
US8705616B2 (en) 2010-06-11 2014-04-22 Microsoft Corporation Parallel multiple bitrate video encoding to reduce latency and dependences between groups of pictures
US9532059B2 (en) 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
US8885729B2 (en) 2010-12-13 2014-11-11 Microsoft Corporation Low-latency video decoding
US9706214B2 (en) 2010-12-24 2017-07-11 Microsoft Technology Licensing, Llc Image and video decoding implementations
CN102655604B (en) * 2011-03-03 2016-06-22 华为技术有限公司 Method for processing video frequency and equipment
US8989256B2 (en) 2011-05-25 2015-03-24 Google Inc. Method and apparatus for using segmentation-based coding of prediction information
CA2840427C (en) 2011-06-30 2018-03-06 Microsoft Corporation Reducing latency in video encoding and decoding
EP2751990A4 (en) 2011-08-29 2015-04-22 Icvt Ltd Controlling a video content system
US8731067B2 (en) 2011-08-31 2014-05-20 Microsoft Corporation Memory management for video decoding
US9591318B2 (en) 2011-09-16 2017-03-07 Microsoft Technology Licensing, Llc Multi-layer encoding and decoding
CN103988501A (en) * 2011-11-25 2014-08-13 汤姆逊许可公司 Video quality assessment considering scene cut artifacts
US9247257B1 (en) 2011-11-30 2016-01-26 Google Inc. Segmentation based entropy encoding and decoding
US9819949B2 (en) 2011-12-16 2017-11-14 Microsoft Technology Licensing, Llc Hardware-accelerated decoding of scalable video bitstreams
US11089343B2 (en) 2012-01-11 2021-08-10 Microsoft Technology Licensing, Llc Capability advertisement, configuration and control for video coding and decoding
US9094681B1 (en) 2012-02-28 2015-07-28 Google Inc. Adaptive segmentation
US8396127B1 (en) * 2012-06-27 2013-03-12 Google Inc. Segmentation for video coding using predictive benefit
JP5885604B2 (en) * 2012-07-06 2016-03-15 株式会社Ｎｔｔドコモ Moving picture predictive coding apparatus, moving picture predictive coding method, moving picture predictive coding program, moving picture predictive decoding apparatus, moving picture predictive decoding method, and moving picture predictive decoding program
US9332276B1 (en) 2012-08-09 2016-05-03 Google Inc. Variable-sized super block based direct prediction mode
US9380298B1 (en) 2012-08-10 2016-06-28 Google Inc. Object-based intra-prediction
CN105103554A (en) 2013-03-28 2015-11-25 华为技术有限公司 Method for protecting video frame sequence against packet loss
WO2015038154A1 (en) * 2013-09-16 2015-03-19 Intel Corporation Grouping and compressing similar photos

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696026B1 (en) * 1992-09-18 1994-12-30 Sgs Thomson Microelectronics Method for masking errors in transmission of image compressed in MPEG.
US5442400A (en) * 1993-04-29 1995-08-15 Rca Thomson Licensing Corporation Error concealment apparatus for MPEG-like video data
JPH07322248A (en) * 1994-05-30 1995-12-08 Matsushita Electric Ind Co Ltd Motion image data transmission method and transmitter
US6028631A (en) * 1997-09-08 2000-02-22 Hitachi, Ltd. Portable terminal apparatus for multimedia communication
JP3206530B2 (en) * 1997-11-28 2001-09-10 日本ビクター株式会社 Moving picture coding apparatus, moving picture decoding apparatus, moving picture coding method, and moving picture decoding method
JP3185763B2 (en) * 1998-07-13 2001-07-11 日本電気株式会社 Video encoding device
GB2347038A (en) * 1999-02-18 2000-08-23 Nokia Mobile Phones Ltd A video codec using re-transmission
US6404814B1 (en) * 2000-04-28 2002-06-11 Hewlett-Packard Company Transcoding method and transcoder for transcoding a predictively-coded object-based picture signal to a predictively-coded block-based picture signal

Also Published As

Publication number Publication date
KR20030025285A (en) 2003-03-28
US20020054641A1 (en) 2002-05-09
CN1812587A (en) 2006-08-02
US20060285589A1 (en) 2006-12-21
CN1470133A (en) 2004-01-21
WO2002015589A1 (en) 2002-02-21
EP1312222A1 (en) 2003-05-21
US7116714B2 (en) 2006-10-03
GB2366464A (en) 2002-03-06
GB0019983D0 (en) 2000-10-04
JP2004507178A (en) 2004-03-04
KR100960282B1 (en) 2010-06-07
CN1242623C (en) 2006-02-15

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