JP2008536438A5 - - Google Patents

Download PDF

Info

Publication number
JP2008536438A5
JP2008536438A5 JP2008506373A JP2008506373A JP2008536438A5 JP 2008536438 A5 JP2008536438 A5 JP 2008536438A5 JP 2008506373 A JP2008506373 A JP 2008506373A JP 2008506373 A JP2008506373 A JP 2008506373A JP 2008536438 A5 JP2008536438 A5 JP 2008536438A5
Authority
JP
Japan
Prior art keywords
layer
image
offset
current
offset information
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.)
Pending
Application number
JP2008506373A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008536438A (ja
Filing date
Publication date
Priority claimed from KR1020050066622A external-priority patent/KR20060109247A/ko
Application filed filed Critical
Priority claimed from PCT/KR2006/001341 external-priority patent/WO2006109988A1/en
Publication of JP2008536438A publication Critical patent/JP2008536438A/ja
Publication of JP2008536438A5 publication Critical patent/JP2008536438A5/ja
Pending legal-status Critical Current

Links

JP2008506373A 2005-04-13 2006-04-12 基準ピクチャを用いてビデオ信号をデコードする方法及び装置 Pending JP2008536438A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67067605P 2005-04-13 2005-04-13
KR1020050066622A KR20060109247A (ko) 2005-04-13 2005-07-22 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치
PCT/KR2006/001341 WO2006109988A1 (en) 2005-04-13 2006-04-12 Method and apparatus for decoding video signal using reference pictures

Publications (2)

Publication Number Publication Date
JP2008536438A JP2008536438A (ja) 2008-09-04
JP2008536438A5 true JP2008536438A5 (https=) 2008-10-16

Family

ID=37615642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008506373A Pending JP2008536438A (ja) 2005-04-13 2006-04-12 基準ピクチャを用いてビデオ信号をデコードする方法及び装置

Country Status (6)

Country Link
US (4) US7746933B2 (https=)
JP (1) JP2008536438A (https=)
KR (6) KR20060109247A (https=)
CN (1) CN101180885A (https=)
MY (2) MY152501A (https=)
TW (2) TWI324481B (https=)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1849303A2 (en) * 2005-02-18 2007-10-31 THOMSON Licensing Method for deriving coding information for high resolution pictures from low resolution pictures
KR100750137B1 (ko) * 2005-11-02 2007-08-21 삼성전자주식회사 영상의 부호화,복호화 방법 및 장치
KR100834557B1 (ko) * 2006-01-13 2008-06-02 경희대학교 산학협력단 방향정보 기반의 업샘플링을 이용한 공간적 계층 비디오복호화 장치 및 그 방법
KR101352978B1 (ko) 2006-01-16 2014-01-28 고려대학교 산학협력단 향상된 계층간 참조 영상 지정, 복호 방법 및 그 장치
US8880571B2 (en) * 2006-05-05 2014-11-04 Microsoft Corporation High dynamic range data format conversions for digital media
WO2008030068A1 (en) * 2006-09-07 2008-03-13 Lg Electronics Inc. Method and apparatus for decoding/encoding of a video signal
JP2009540666A (ja) * 2006-11-09 2009-11-19 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
US7742524B2 (en) * 2006-11-17 2010-06-22 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal using inter-layer prediction
US8054886B2 (en) * 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
KR100944333B1 (ko) * 2007-07-30 2010-03-02 한국과학기술원 스케일러블 비디오 부호화에서 계층간 예측모드 고속결정방법
KR100935528B1 (ko) * 2007-10-23 2010-01-06 한국전자통신연구원 주변 블록의 정보를 이용한 효율적인 영상 확대 방법 및이를 적용한 스케일러블 비디오 부호화/복호화 장치 및방법
JP4687725B2 (ja) * 2008-02-12 2011-05-25 ソニー株式会社 画像処理装置及び画像処理方法、並びにコンピュータ・プログラム
US8861598B2 (en) * 2008-03-19 2014-10-14 Cisco Technology, Inc. Video compression using search techniques of long-term reference memory
EP2152009A1 (en) * 2008-08-06 2010-02-10 Thomson Licensing Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore
US8503527B2 (en) * 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
WO2010100089A1 (en) * 2009-03-02 2010-09-10 Thomson Licensing Method and device for displaying a sequence of pictures
US8320455B2 (en) * 2009-03-05 2012-11-27 Qualcomm Incorporated System and method to process motion vectors of video data
KR101671460B1 (ko) 2009-09-10 2016-11-02 에스케이 텔레콤주식회사 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
US8611414B2 (en) * 2010-02-17 2013-12-17 University-Industry Cooperation Group Of Kyung Hee University Video signal processing and encoding
ES3037154T3 (en) * 2010-05-04 2025-09-29 Lg Electronics Inc Method for decoding and encoding a bitstream
US8494290B2 (en) * 2011-05-05 2013-07-23 Mitsubishi Electric Research Laboratories, Inc. Method for coding pictures using hierarchical transform units
CN105049864A (zh) 2011-06-28 2015-11-11 三星电子株式会社 根据像素分类使用偏移调整的视频解码方法及其设备
CN103947206B (zh) 2011-10-14 2018-01-23 超威半导体公司 基于区域的图像压缩的方法和装置
WO2013062198A1 (ko) 2011-10-24 2013-05-02 (주)인터앱 영상 복호화 장치
US9961343B2 (en) 2011-10-24 2018-05-01 Infobridge Pte. Ltd. Method and apparatus for generating reconstructed block
KR102071577B1 (ko) * 2012-03-20 2020-01-30 삼성전자주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 복호화 방법 및 그 장치
WO2013172074A1 (ja) * 2012-05-15 2013-11-21 ソニー株式会社 画像処理装置及び画像処理方法
WO2014052292A1 (en) * 2012-09-27 2014-04-03 Dolby Laboratories Licensing Corporation Inter-layer reference picture processing for coding standard scalability
WO2014047885A1 (en) * 2012-09-28 2014-04-03 Intel Corporation Enhanced reference region utilization for scalable video coding
US9648319B2 (en) * 2012-12-12 2017-05-09 Qualcomm Incorporated Device and method for scalable coding of video information based on high efficiency video coding
US10284842B2 (en) 2013-03-05 2019-05-07 Qualcomm Incorporated Inter-layer reference picture construction for spatial scalability with different aspect ratios
US9813723B2 (en) * 2013-05-03 2017-11-07 Qualcomm Incorporated Conditionally invoking a resampling process in SHVC
KR20140138538A (ko) 2013-05-24 2014-12-04 주식회사 케이티 복수의 레이어를 지원하는 비디오 코딩 방법 및 장치
CN105981386B (zh) * 2013-12-06 2019-02-26 华为技术有限公司 图像解码装置、图像编码装置及编码数据变换装置
EP4156686A4 (en) * 2020-05-26 2023-04-12 Huawei Technologies Co., Ltd. IMAGE CODING/DECODING METHOD AND DEVICE
TWI756723B (zh) * 2020-06-29 2022-03-01 大陸商北京集創北方科技股份有限公司 用於摺疊式觸控顯示裝置之疊屏誤觸識別方法、摺疊式觸控顯示裝置及資訊處理裝置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788624A (en) 1987-12-21 1988-11-29 North American Philips Corporation Capacitor having current surge protection
GB9206860D0 (en) * 1992-03-27 1992-05-13 British Telecomm Two-layer video coder
JP2933487B2 (ja) * 1994-07-15 1999-08-16 松下電器産業株式会社 クロマフォーマット変換の方法
US6957350B1 (en) * 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
US5712687A (en) 1996-04-25 1998-01-27 Tektronix, Inc. Chrominance resampling for color images
US6549575B1 (en) * 1996-11-07 2003-04-15 International Business Machines Corporation. Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding
US6788347B1 (en) * 1997-03-12 2004-09-07 Matsushita Electric Industrial Co., Ltd. HDTV downconversion system
IL167288A (en) * 1997-04-01 2012-03-29 Sony Corp Image encryption device, image encryption method, image decryption device, image decryption method, and appropriate medium
US6057884A (en) * 1997-06-05 2000-05-02 General Instrument Corporation Temporal and spatial scaleable coding for video object planes
US5995150A (en) * 1998-02-20 1999-11-30 Winbond Electronics Corporation America Dual compressed video bitstream camera for universal serial bus connection
KR100269206B1 (ko) 1998-02-21 2000-10-16 윤종용 임의 해상도 다계층 이진형상 부호화기 및 그 방법
KR100343766B1 (ko) * 1999-06-08 2002-07-20 마쯔시다덴기산교 가부시키가이샤 영상신호 셔플링, 부호화, 복호화 장치 및 그 프로그램기록매체
US6697426B1 (en) * 2000-03-17 2004-02-24 Koninklijke Philips Electronics N.V. Reduction of layer-decoding complexity by reordering the transmission of enhancement layer frames
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
US6836512B2 (en) * 2000-10-11 2004-12-28 Koninklijke Philips Electronics N.V. Spatial scalability for fine granular video encoding
US7463683B2 (en) 2000-10-11 2008-12-09 Koninklijke Philips Electronics N.V. Method and apparatus for decoding spatially scaled fine granular encoded video signals
US6931063B2 (en) 2001-03-26 2005-08-16 Sharp Laboratories Of America, Inc. Method and apparatus for controlling loop filtering or post filtering in block based motion compensationed video coding
US7450641B2 (en) 2001-09-14 2008-11-11 Sharp Laboratories Of America, Inc. Adaptive filtering based upon boundary strength
US7929610B2 (en) * 2001-03-26 2011-04-19 Sharp Kabushiki Kaisha Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding
US6792044B2 (en) 2001-05-16 2004-09-14 Koninklijke Philips Electronics N.V. Method of and system for activity-based frequency weighting for FGS enhancement layers
US6804299B2 (en) * 2001-06-15 2004-10-12 Microsoft Corporation Methods and systems for reducing requantization-originated generational error in predictive video streams using motion compensation
DE10204789A1 (de) * 2002-02-06 2003-08-14 Merck Patent Gmbh Inhibitoren des Integrins alpha¶v¶beta6
JP4102973B2 (ja) 2002-04-24 2008-06-18 日本電気株式会社 動画像の符号化方法および復号化方法、これを用いた装置とプログラム
US7694326B2 (en) 2002-05-17 2010-04-06 Sony Corporation Signal processing system and method, signal processing apparatus and method, recording medium, and program
US8406301B2 (en) * 2002-07-15 2013-03-26 Thomson Licensing Adaptive weighting of reference pictures in video encoding
US7136417B2 (en) * 2002-07-15 2006-11-14 Scientific-Atlanta, Inc. Chroma conversion optimization
US7062096B2 (en) * 2002-07-29 2006-06-13 Matsushita Electric Industrial Co., Ltd. Apparatus and method for performing bitplane coding with reordering in a fine granularity scalability coding system
US7072394B2 (en) 2002-08-27 2006-07-04 National Chiao Tung University Architecture and method for fine granularity scalable video coding
US7321625B2 (en) * 2002-12-13 2008-01-22 Ntt Docomo, Inc. Wavelet based multiresolution video representation with spatially scalable motion vectors
CA2470546C (en) 2003-06-13 2010-08-17 The Directv Group, Inc. Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems
KR20050049644A (ko) 2003-11-22 2005-05-27 삼성전자주식회사 시각적 화질을 균일하게 하는 비트 레이트 컨트롤 방법 및장치
US20070086515A1 (en) * 2003-12-09 2007-04-19 Koninkiljke Phillips Electronics N.V. Spatial and snr scalable video coding
US7777812B2 (en) * 2005-11-18 2010-08-17 Sharp Laboratories Of America, Inc. Methods and systems for picture resampling
US8023569B2 (en) * 2005-12-15 2011-09-20 Sharp Laboratories Of America, Inc. Methods and systems for block-based residual upsampling

Similar Documents

Publication Publication Date Title
JP2008536438A5 (https=)
JP2008536440A5 (https=)
JP2025013369A5 (https=)
TWI324480B (en) Method and apparatus for decoding video signal using reference pictures
TWI320289B (en) Method for scalably encoding and decoding video signal
US8194733B2 (en) Video encoding apparatus, video decoding apparatus, and method
JP2009512268A5 (https=)
TWI519130B (zh) 以多層連流的形式引起的一序列圖像之顯示方法及裝置
CN103108160B (zh) 监控视频数据获取方法、服务器和终端
JP2005051813A5 (https=)
EP2621172A3 (en) A method and an apparatus for processing a video signal
JP2008167065A5 (https=)
EP2924997A3 (en) Method for decoding a video signal
JP2007504773A5 (https=)
JP2008545351A5 (https=)
JP2004526363A5 (https=)
TW200830196A (en) Method and apparatus for coding image
KR20100010612A (ko) 스케일러블 영상 복호화기 및 그 제어 방법
JP2006507756A5 (https=)
JP2005295510A (ja) 解像度変換方法及び装置
KR100883602B1 (ko) 기준 픽쳐를 이용하여 비디오 신호를 인코딩/디코딩하는방법 및 장치
JP2004194352A5 (https=)
JP2009512269A5 (https=)
WO2010111856A1 (zh) 一种样条放大与自适应模版结合的图像下采样的方法
JP5130171B2 (ja) 画像信号処理装置および画像信号処理方法