ATE489808T1 - Qualitätsskalierbarer videodatenstrom - Google Patents

Qualitätsskalierbarer videodatenstrom

Info

Publication number
ATE489808T1
ATE489808T1 AT07724348T AT07724348T ATE489808T1 AT E489808 T1 ATE489808 T1 AT E489808T1 AT 07724348 T AT07724348 T AT 07724348T AT 07724348 T AT07724348 T AT 07724348T AT E489808 T1 ATE489808 T1 AT E489808T1
Authority
AT
Austria
Prior art keywords
sub
possible scan
coefficient values
quality
transformation coefficient
Prior art date
Application number
AT07724348T
Other languages
English (en)
Inventor
Thomas Wiegand
Heiner Kirchhoffer
Heiko Schwarz
Original Assignee
Fraunhofer Ges Forschung
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
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of ATE489808T1 publication Critical patent/ATE489808T1/de

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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform 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
    • H04N19/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Systems (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT07724348T 2007-01-18 2007-04-18 Qualitätsskalierbarer videodatenstrom ATE489808T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88553407P 2007-01-18 2007-01-18
PCT/EP2007/003411 WO2008086828A1 (en) 2007-01-18 2007-04-18 Quality scalable video data stream

Publications (1)

Publication Number Publication Date
ATE489808T1 true ATE489808T1 (de) 2010-12-15

Family

ID=38698325

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07724348T ATE489808T1 (de) 2007-01-18 2007-04-18 Qualitätsskalierbarer videodatenstrom

Country Status (17)

Country Link
US (2) US20130051472A1 (de)
EP (1) EP2123052B1 (de)
JP (1) JP5014438B2 (de)
KR (4) KR101168294B1 (de)
CN (2) CN101606391B (de)
AT (1) ATE489808T1 (de)
BR (1) BRPI0720806B1 (de)
CA (1) CA2675891C (de)
CY (1) CY1111418T1 (de)
DE (1) DE602007010835D1 (de)
DK (1) DK2123052T3 (de)
ES (1) ES2355850T3 (de)
PL (1) PL2123052T3 (de)
PT (1) PT2123052E (de)
SI (1) SI2123052T1 (de)
TW (1) TWI445412B (de)
WO (1) WO2008086828A1 (de)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2137981B1 (de) * 2007-03-13 2012-07-25 Nokia Corporation System und verfahren zur videokodierung und dekodierung
US8599921B2 (en) * 2009-03-27 2013-12-03 Vixs Systems, Inc Adaptive partition subset selection module and method for use therewith
EP2351371B1 (de) * 2008-10-28 2017-12-27 Nxp B.V. Verfahren zum puffern von streaming-daten und endgerät
EP2396967B1 (de) * 2009-02-11 2018-10-10 InterDigital Madison Patent Holdings Verfahren und vorrichtung für bittiefenskalierbare videocodierung und -decodierung anhand von dynamikkompression und inverser dynamikkompression
SG10201402451XA (en) * 2009-05-29 2014-07-30 Mitsubishi Electric Corp Image encoding device, image decoding device, image encoding method, and image decoding method
US9100648B2 (en) * 2009-06-07 2015-08-04 Lg Electronics Inc. Method and apparatus for decoding a video signal
US9635368B2 (en) 2009-06-07 2017-04-25 Lg Electronics Inc. Method and apparatus for decoding a video signal
US12542927B2 (en) * 2009-06-07 2026-02-03 Lg Electronics Inc. Method and apparatus for decoding a video signal
KR101739808B1 (ko) * 2010-04-13 2017-05-25 지이 비디오 컴프레션, 엘엘씨 유효성 맵 및 변환 계수 블록의 코딩
US9106933B1 (en) 2010-05-18 2015-08-11 Google Inc. Apparatus and method for encoding video using different second-stage transform
US9172968B2 (en) 2010-07-09 2015-10-27 Qualcomm Incorporated Video coding using directional transforms
CA3102661C (en) * 2010-07-20 2022-05-17 Ntt Docomo, Inc. Video prediction encoding and decoding for partitioned regions while determining whether or not to use motion information from neighboring regions
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
KR101483179B1 (ko) * 2010-10-06 2015-01-19 에스케이 텔레콤주식회사 주파수 마스크 테이블을 이용한 주파수변환 블록 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
JP2012095053A (ja) * 2010-10-26 2012-05-17 Toshiba Corp ストリーム伝送システム、送信装置、受信装置、ストリーム伝送方法及びプログラム
US9288496B2 (en) 2010-12-03 2016-03-15 Qualcomm Incorporated Video coding using function-based scan order for transform coefficients
US9042440B2 (en) 2010-12-03 2015-05-26 Qualcomm Incorporated Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding
US8976861B2 (en) * 2010-12-03 2015-03-10 Qualcomm Incorporated Separately coding the position of a last significant coefficient of a video block in video coding
US20120163472A1 (en) * 2010-12-22 2012-06-28 Qualcomm Incorporated Efficiently coding scanning order information for a video block in video coding
US20120163456A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
US10992958B2 (en) 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes
US9490839B2 (en) 2011-01-03 2016-11-08 Qualcomm Incorporated Variable length coding of video block coefficients
WO2012093969A1 (en) * 2011-01-07 2012-07-12 Agency For Science, Technology And Research Method and an apparatus for coding an image
US9210442B2 (en) 2011-01-12 2015-12-08 Google Technology Holdings LLC Efficient transform unit representation
US9380319B2 (en) 2011-02-04 2016-06-28 Google Technology Holdings LLC Implicit transform unit representation
WO2012118358A2 (ko) * 2011-03-03 2012-09-07 한국전자통신연구원 변환 계수 스캔 방법 및 그 장치
KR20120100836A (ko) * 2011-03-03 2012-09-12 한국전자통신연구원 변환 계수 스캔 방법 및 그 장치
US9106913B2 (en) 2011-03-08 2015-08-11 Qualcomm Incorporated Coding of transform coefficients for video coding
US10142637B2 (en) 2011-03-08 2018-11-27 Texas Instruments Incorporated Method and apparatus for parallelizing context selection in video processing
US10397577B2 (en) 2011-03-08 2019-08-27 Velos Media, Llc Inverse scan order for significance map coding of transform coefficients in video coding
CN107087178B (zh) * 2011-03-10 2021-12-28 夏普株式会社 图像解码装置及方法、以及记录介质
CN102685503B (zh) * 2011-03-10 2014-06-25 华为技术有限公司 变换系数的编码方法、变换系数的解码方法，和装置
KR20140005296A (ko) * 2011-06-10 2014-01-14 미디어텍 인크. 스케일러블 비디오 코딩의 방법 및 장치
EP3306939B1 (de) * 2011-06-28 2020-08-05 Samsung Electronics Co., Ltd. Verfahren und vorrichtung zur videocodierung, sowie entsprechendes verfahren zur videodecodierung, in verbindung mit einer arithmetischen decodierung und einer zweidimensionalen signalisierung eines letzten relevanten koeffizienten
US9491469B2 (en) 2011-06-28 2016-11-08 Qualcomm Incorporated Coding of last significant transform coefficient
US9516316B2 (en) 2011-06-29 2016-12-06 Qualcomm Incorporated VLC coefficient coding for large chroma block
CA2838989A1 (en) * 2011-06-30 2013-01-03 Vidyo, Inc. Scalable video coding techniques
US9338456B2 (en) 2011-07-11 2016-05-10 Qualcomm Incorporated Coding syntax elements using VLC codewords
WO2013063800A1 (en) * 2011-11-04 2013-05-10 Mediatek Inc. Methods and apparatuses of solving mdcs parsing issue
FR2982447A1 (fr) 2011-11-07 2013-05-10 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
FR2982446A1 (fr) 2011-11-07 2013-05-10 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
CN108235015A (zh) * 2011-11-08 2018-06-29 三星电子株式会社 用于对视频进行解码的设备
WO2013115942A1 (en) * 2012-02-01 2013-08-08 Vidyo, Inc. Techniques for multiview video coding
KR20130107861A (ko) * 2012-03-23 2013-10-02 한국전자통신연구원 인터 레이어 인트라 예측 방법 및 장치
CN107197283B (zh) 2012-03-26 2020-06-12 Jvc 建伍株式会社 图像编码装置、图像编码方法、发送装置
US10075708B2 (en) 2012-04-09 2018-09-11 Sun Patent Trust Image encoding method and image decoding method
US10129540B2 (en) * 2012-04-10 2018-11-13 Texas Instruments Incorporated Reduced complexity coefficient transmission for adaptive loop filtering (ALF) in video coding
US9219913B2 (en) 2012-06-13 2015-12-22 Qualcomm Incorporated Inferred base layer block for TEXTURE—BL mode in HEVC based single loop scalable video coding
KR102179087B1 (ko) * 2012-06-29 2020-11-18 벨로스 미디어 인터내셔널 리미티드 복호 장치 및 복호 방법
CN104335584B (zh) * 2012-06-29 2019-06-18 英特尔公司 用于基于系数采样的可扩展视频编码的系统、方法和计算机程序产品
US20140003504A1 (en) * 2012-07-02 2014-01-02 Nokia Corporation Apparatus, a Method and a Computer Program for Video Coding and Decoding
RU2616549C2 (ru) 2012-07-09 2017-04-17 Вид Скейл, Инк. Архитектура кодека для многослойного кодирования видео
US10194158B2 (en) 2012-09-04 2019-01-29 Qualcomm Incorporated Transform basis adjustment in scalable video coding
GB2496015B (en) * 2012-09-05 2013-09-11 Imagination Tech Ltd Pixel buffering
US20140086328A1 (en) * 2012-09-25 2014-03-27 Qualcomm Incorporated Scalable video coding in hevc
EP2899983B1 (de) 2012-09-28 2018-11-21 Sony Corporation Codierungsvorrichtung, codierungsverfahren, decodierungsvorrichtung und decodierungsverfahren
CN105052134B (zh) * 2012-10-01 2019-09-03 Ge视频压缩有限责任公司 一种可伸缩视频编解码方法及计算机可读存储介质
EP2923488B1 (de) * 2012-11-21 2021-05-26 Dolby International AB Signalisierung von skalierbarkeitsinformationen in einem parametersatz
US10178400B2 (en) 2012-11-21 2019-01-08 Dolby International Ab Signaling scalability information in a parameter set
US10097825B2 (en) * 2012-11-21 2018-10-09 Qualcomm Incorporated Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions
US9756613B2 (en) 2012-12-06 2017-09-05 Qualcomm Incorporated Transmission and reception timing for device-to-device communication system embedded in a cellular system
CN103916670B (zh) * 2013-01-07 2017-08-04 华为技术有限公司 一种图像的编码、解码方法及装置
US9219915B1 (en) 2013-01-17 2015-12-22 Google Inc. Selection of transform size in video coding
US9544597B1 (en) 2013-02-11 2017-01-10 Google Inc. Hybrid transform in video encoding and decoding
US9967559B1 (en) 2013-02-11 2018-05-08 Google Llc Motion vector dependent spatial transformation in video coding
US9681155B2 (en) * 2013-03-15 2017-06-13 Sony Interactive Entertainment America Llc Recovery from packet loss during transmission of compressed video streams
US9674530B1 (en) 2013-04-30 2017-06-06 Google Inc. Hybrid transforms in video coding
US9509999B2 (en) * 2013-06-11 2016-11-29 Qualcomm Incorporated Inter-layer prediction types in multi-layer video coding
US10516898B2 (en) 2013-10-10 2019-12-24 Intel Corporation Systems, methods, and computer program products for scalable video coding based on coefficient sampling
CA2961089C (en) 2014-09-30 2023-03-28 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
US9565451B1 (en) 2014-10-31 2017-02-07 Google Inc. Prediction dependent transform coding
US10306229B2 (en) 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US9769499B2 (en) 2015-08-11 2017-09-19 Google Inc. Super-transform video coding
US10277905B2 (en) 2015-09-14 2019-04-30 Google Llc Transform selection for non-baseband signal coding
US9807423B1 (en) 2015-11-24 2017-10-31 Google Inc. Hybrid transform scheme for video coding
WO2017159901A1 (ko) * 2016-03-18 2017-09-21 엘지전자 주식회사 비디오 코딩 시스템에서 블록 구조 도출 방법 및 장치
US10623774B2 (en) 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
CN114222138B (zh) * 2016-05-28 2025-04-01 皇家飞利浦有限公司 视频信号的解码装置
US10791340B2 (en) * 2016-11-15 2020-09-29 Sony Corporation Method and system to refine coding of P-phase data
TWI635740B (zh) * 2017-06-12 2018-09-11 元智大學 平行化階層式無失真壓縮方法及其架構
US11606569B2 (en) * 2018-09-25 2023-03-14 Apple Inc. Extending supported components for encoding image data
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
EP3939279A4 (de) * 2019-03-15 2022-08-31 Beijing Dajia Internet Information Technology Co., Ltd. Signalisierung von verlustloser codierung in der videocodierung
US11122297B2 (en) 2019-05-03 2021-09-14 Google Llc Using border-aligned block functions for image compression
US12010329B2 (en) * 2019-10-25 2024-06-11 V-Nova International Limited Embedding data within transformed coefficients using bit partitioning operations
CN113473139B (zh) 2020-03-31 2025-01-03 华为技术有限公司 一种图像处理方法和图像处理装置
EP4258638B1 (de) * 2022-01-04 2026-02-11 Canon Kabushiki Kaisha Bildverarbeitungsvorrichtung, bildverarbeitungsverfahren und speichermedium
CN116800968A (zh) * 2022-03-17 2023-09-22 中兴通讯股份有限公司 编码方法及装置、解码方法及装置、存储介质、电子装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5253055A (en) * 1992-07-02 1993-10-12 At&T Bell Laboratories Efficient frequency scalable video encoding with coefficient selection
US5953506A (en) * 1996-12-17 1999-09-14 Adaptive Media Technologies Method and apparatus that provides a scalable media delivery system
JPH1141600A (ja) * 1997-07-24 1999-02-12 Nippon Telegr & Teleph Corp <Ntt> 画像階層符号化・復号方法および装置並びに記録媒体
JP4593720B2 (ja) * 2000-03-10 2010-12-08 パナソニック株式会社 剰余数係数の動的表示方法および装置
US6959116B2 (en) * 2001-09-18 2005-10-25 Emc Corporation Largest magnitude indices selection for (run, level) encoding of a block coded picture
US20030118097A1 (en) * 2001-12-21 2003-06-26 Koninklijke Philips Electronics N.V. System for realization of complexity scalability in a layered video coding framework
EP1483918A2 (de) * 2002-03-05 2004-12-08 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur schichtvideokodierung
WO2003079692A1 (fr) * 2002-03-19 2003-09-25 Fujitsu Limited Codeur et decodeur hierarchiques
ES2277174T3 (es) * 2002-05-02 2007-07-01 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Codificacion aritmetica de coeficientes de transformacion.
EP1547392A1 (de) 2002-09-27 2005-06-29 Koninklijke Philips Electronics N.V. Skalierbare videocodierung
US6795584B2 (en) * 2002-10-03 2004-09-21 Nokia Corporation Context-based adaptive variable length coding for adaptive block transforms
US7995656B2 (en) * 2005-03-10 2011-08-09 Qualcomm Incorporated Scalable video coding with two layer encoding and single layer decoding
US20060233255A1 (en) * 2005-04-13 2006-10-19 Nokia Corporation Fine granularity scalability (FGS) coding efficiency enhancements
KR20070096751A (ko) * 2006-03-24 2007-10-02 엘지전자 주식회사 영상 데이터를 코딩/디코딩하는 방법 및 장치
FR2896117A1 (fr) * 2006-01-06 2007-07-13 France Telecom Procedes de codage et de decodage d'une sequence d'images, dispositifs , programmes d'ordinateur, et signal correspondants
US8315308B2 (en) * 2006-01-11 2012-11-20 Qualcomm Incorporated Video coding with fine granularity spatial scalability
US8401082B2 (en) * 2006-03-27 2013-03-19 Qualcomm Incorporated Methods and systems for refinement coefficient coding in video compression
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability

Also Published As

Publication number Publication date
CY1111418T1 (el) 2015-08-05
DK2123052T3 (da) 2011-02-28
US20130051472A1 (en) 2013-02-28
CA2675891C (en) 2013-04-16
SI2123052T1 (sl) 2011-04-29
WO2008086828A1 (en) 2008-07-24
TWI445412B (zh) 2014-07-11
JP2010517343A (ja) 2010-05-20
KR101175593B1 (ko) 2012-08-22
CN102547277A (zh) 2012-07-04
KR20110034702A (ko) 2011-04-05
BRPI0720806A8 (pt) 2019-01-15
PT2123052E (pt) 2011-03-02
US20100020867A1 (en) 2010-01-28
BRPI0720806B1 (pt) 2023-03-28
JP5014438B2 (ja) 2012-08-29
CN101606391B (zh) 2012-02-08
KR20110032013A (ko) 2011-03-29
KR101190227B1 (ko) 2012-10-12
EP2123052A1 (de) 2009-11-25
BRPI0720806A2 (pt) 2013-02-13
TW200904200A (en) 2009-01-16
KR20110034701A (ko) 2011-04-05
ES2355850T3 (es) 2011-03-31
CA2675891A1 (en) 2008-07-24
KR20090108036A (ko) 2009-10-14
HK1135827A1 (en) 2010-06-11
KR101168294B1 (ko) 2012-07-24
DE602007010835D1 (de) 2011-01-05
KR101341111B1 (ko) 2013-12-13
US9113167B2 (en) 2015-08-18
PL2123052T3 (pl) 2011-05-31
CN101606391A (zh) 2009-12-16
EP2123052B1 (de) 2010-11-24
CN102547277B (zh) 2014-12-03

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