|
US6882685B2
(en)
|
2001-09-18 |
2005-04-19 |
Microsoft Corporation |
Block transform and quantization for image and video coding
|
|
NO319007B1
(no)
*
|
2003-05-22 |
2005-06-06 |
Tandberg Telecom As |
Fremgangsmate og apparat for videokomprimering
|
|
KR100543611B1
(ko)
*
|
2004-03-02 |
2006-01-20 |
엘지전자 주식회사 |
인트라 압축 방법
|
|
CN101053259B
(zh)
*
|
2004-11-04 |
2015-03-04 |
汤姆森特许公司 |
一种用于编码可分成宏块的图像的视频数据的装置和方法
|
|
KR100634531B1
(ko)
*
|
2004-12-29 |
2006-10-16 |
삼성전자주식회사 |
액정 표시장치의 동적 캐패시턴스 보상장치 및 방법
|
|
CN103458243B
(zh)
|
2005-04-13 |
2017-03-01 |
汤姆逊许可公司 |
视频解码方法和设备
|
|
KR100718130B1
(ko)
*
|
2005-06-04 |
2007-05-14 |
삼성전자주식회사 |
디스플레이 구동 장치 및 방법
|
|
US20090123066A1
(en)
*
|
2005-07-22 |
2009-05-14 |
Mitsubishi Electric Corporation |
Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein,
|
|
US20080123977A1
(en)
*
|
2005-07-22 |
2008-05-29 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US20080130990A1
(en)
*
|
2005-07-22 |
2008-06-05 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
RU2368095C1
(ru)
*
|
2005-07-22 |
2009-09-20 |
Мицубиси Электрик Корпорейшн |
Кодер изображения и декодер изображения, способ кодирования изображения и способ декодирования изображения, программа кодирования изображения и программа декодирования изображения и компьютерно-считываемый носитель записи, на котором записана программа кодирования изображения, и компьютерно-считываемый носитель записи, на котором записана программа декодирования изображения
|
|
KR101037855B1
(ko)
*
|
2005-07-22 |
2011-05-31 |
미쓰비시덴키 가부시키가이샤 |
화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법 및 화상 복호 방법
|
|
US20080123947A1
(en)
*
|
2005-07-22 |
2008-05-29 |
Mitsubishi Electric Corporation |
Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein
|
|
US20080130989A1
(en)
*
|
2005-07-22 |
2008-06-05 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US20090034857A1
(en)
*
|
2005-07-22 |
2009-02-05 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US20080130988A1
(en)
*
|
2005-07-22 |
2008-06-05 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US8488889B2
(en)
|
2005-07-22 |
2013-07-16 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US20080137744A1
(en)
*
|
2005-07-22 |
2008-06-12 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US8509551B2
(en)
|
2005-07-22 |
2013-08-13 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recording with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US20080165849A1
(en)
*
|
2005-07-22 |
2008-07-10 |
Mitsubishi Electric Corporation |
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
|
|
US7933337B2
(en)
*
|
2005-08-12 |
2011-04-26 |
Microsoft Corporation |
Prediction of transform coefficients for image compression
|
|
CN100405848C
(zh)
*
|
2005-09-16 |
2008-07-23 |
宁波大学 |
一种用于视频图像编码过程中的量化方法
|
|
CA2710354C
(en)
|
2005-09-20 |
2014-09-23 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
US8300700B2
(en)
|
2005-09-20 |
2012-10-30 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
US20080130740A1
(en)
*
|
2005-09-20 |
2008-06-05 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
US8300694B2
(en)
|
2005-09-20 |
2012-10-30 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
US20080123737A1
(en)
*
|
2005-09-20 |
2008-05-29 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
US8306112B2
(en)
|
2005-09-20 |
2012-11-06 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
US20080137732A1
(en)
*
|
2005-09-20 |
2008-06-12 |
Mitsubishi Electric Corporation |
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
|
|
KR100873636B1
(ko)
|
2005-11-14 |
2008-12-12 |
삼성전자주식회사 |
단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
|
|
US8315308B2
(en)
*
|
2006-01-11 |
2012-11-20 |
Qualcomm Incorporated |
Video coding with fine granularity spatial scalability
|
|
US8239209B2
(en)
*
|
2006-01-19 |
2012-08-07 |
Lg Electronics Inc. |
Method and apparatus for decoding an audio signal using a rendering parameter
|
|
KR100728032B1
(ko)
|
2006-01-27 |
2007-06-14 |
삼성전자주식회사 |
워핑 기반의 인트라 예측 방법
|
|
JP2007243399A
(ja)
*
|
2006-03-07 |
2007-09-20 |
Matsushita Electric Ind Co Ltd |
データ圧縮方式およびその関連技術
|
|
US8880571B2
(en)
*
|
2006-05-05 |
2014-11-04 |
Microsoft Corporation |
High dynamic range data format conversions for digital media
|
|
JP5106408B2
(ja)
*
|
2006-10-10 |
2012-12-26 |
日本電信電話株式会社 |
映像符号化方法及び復号方法、それらの装置、及びそれらのプログラム並びにプログラムを記録した記憶媒体
|
|
KR20080045516A
(ko)
*
|
2006-11-20 |
2008-05-23 |
삼성전자주식회사 |
Rgb 영상의 부호화 및 복호화 방법과 그 장치
|
|
JP2008193627A
(ja)
*
|
2007-01-12 |
2008-08-21 |
Mitsubishi Electric Corp |
画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法
|
|
JP5026092B2
(ja)
*
|
2007-01-12 |
2012-09-12 |
三菱電機株式会社 |
動画像復号装置および動画像復号方法
|
|
KR101119970B1
(ko)
*
|
2007-02-05 |
2012-02-22 |
삼성전자주식회사 |
적응적인 양자화 스텝을 이용한 영상의 부호화, 복호화방법 및 장치
|
|
US8054886B2
(en)
*
|
2007-02-21 |
2011-11-08 |
Microsoft Corporation |
Signaling and use of chroma sample positioning information
|
|
US8184710B2
(en)
*
|
2007-02-21 |
2012-05-22 |
Microsoft Corporation |
Adaptive truncation of transform coefficient data in a transform-based digital media codec
|
|
US8942289B2
(en)
*
|
2007-02-21 |
2015-01-27 |
Microsoft Corporation |
Computational complexity and precision control in transform-based digital media codec
|
|
US8619853B2
(en)
|
2007-06-15 |
2013-12-31 |
Qualcomm Incorporated |
Separable directional transforms
|
|
US7991237B2
(en)
*
|
2007-06-28 |
2011-08-02 |
Mitsubishi Electric Corporation |
Image encoding device, image decoding device, image encoding method and image decoding method
|
|
US8150187B1
(en)
*
|
2007-11-29 |
2012-04-03 |
Lsi Corporation |
Baseband signal quantizer estimation
|
|
US8401071B2
(en)
*
|
2007-12-19 |
2013-03-19 |
Sony Corporation |
Virtually lossless video data compression
|
|
US8213502B2
(en)
*
|
2007-12-31 |
2012-07-03 |
Ceva D.S.P. Ltd. |
Method and system for real-time adaptive quantization control
|
|
CN102090065A
(zh)
|
2008-07-10 |
2011-06-08 |
三菱电机株式会社 |
图像编码装置、图像解码装置、图像编码方法以及图像解码方法
|
|
KR20100018810A
(ko)
*
|
2008-08-07 |
2010-02-18 |
전자부품연구원 |
초고화질 영상 부호화, 복호화 방법 및 장치 및 컴퓨터로판독가능한 기록매체
|
|
TWI396431B
(zh)
*
|
2008-12-22 |
2013-05-11 |
Himax Tech Ltd |
顏色分量的壓縮方法
|
|
JP5490404B2
(ja)
*
|
2008-12-25 |
2014-05-14 |
シャープ株式会社 |
画像復号装置
|
|
JP5686499B2
(ja)
*
|
2009-01-22 |
2015-03-18 |
株式会社Nttドコモ |
画像予測符号化装置、方法及びプログラム、画像予測復号装置、方法及びプログラム、並びに、符号化・復号システム及び方法
|
|
US9076239B2
(en)
|
2009-04-30 |
2015-07-07 |
Stmicroelectronics S.R.L. |
Method and systems for thumbnail generation, and corresponding computer program product
|
|
JP2010268259A
(ja)
*
|
2009-05-15 |
2010-11-25 |
Sony Corp |
画像処理装置および方法、並びにプログラム
|
|
WO2011000255A1
(en)
*
|
2009-07-02 |
2011-01-06 |
Mediatek Inc. |
Methods of intra prediction, video encoder, and video decoder thereof
|
|
KR102760160B1
(ko)
|
2009-08-12 |
2025-02-03 |
인터디지털 브이씨 홀딩스 인코포레이티드 |
개선된 인트라 색차 엔코딩 및 디코딩을 위한 방법 및 장치
|
|
KR20110064722A
(ko)
*
|
2009-12-08 |
2011-06-15 |
한국전자통신연구원 |
영상 처리 정보와 컬러 정보의 동시 전송을 위한 코딩 장치 및 방법
|
|
EP2579598A4
(en)
*
|
2010-06-07 |
2014-07-23 |
Humax Co Ltd |
METHOD OF CODING / DECODING HIGH RESOLUTION IMAGES AND DEVICE FOR ITS IMPLEMENTATION
|
|
JP2011259205A
(ja)
*
|
2010-06-09 |
2011-12-22 |
Sony Corp |
画像復号化装置と画像符号化装置およびその方法とプログラム
|
|
KR20110135044A
(ko)
*
|
2010-06-10 |
2011-12-16 |
삼성전자주식회사 |
3d영상 처리 장치 및 그 방법
|
|
JP2011259362A
(ja)
*
|
2010-06-11 |
2011-12-22 |
Sony Corp |
画像処理装置および方法
|
|
EP2942957A1
(en)
*
|
2010-07-02 |
2015-11-11 |
HUMAX Holdings Co., Ltd. |
Apparatus for decoding images for intra-prediction
|
|
US9172968B2
(en)
|
2010-07-09 |
2015-10-27 |
Qualcomm Incorporated |
Video coding using directional transforms
|
|
JP5656998B2
(ja)
*
|
2010-07-15 |
2015-01-21 |
三菱電機株式会社 |
動画像復号装置及び動画像復号方法
|
|
CA3052614C
(en)
*
|
2010-09-30 |
2021-03-09 |
Mitsubishi Electric Corporation |
Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
|
|
US10992958B2
(en)
|
2010-12-29 |
2021-04-27 |
Qualcomm Incorporated |
Video coding using mapped transforms and scanning modes
|
|
GB2487200A
(en)
|
2011-01-12 |
2012-07-18 |
Canon Kk |
Video encoding and decoding with improved error resilience
|
|
EP3833026B1
(en)
|
2011-01-13 |
2022-07-13 |
NEC Corporation |
Video decoding device, video decoding method, and program
|
|
CN102595124B
(zh)
|
2011-01-14 |
2014-07-16 |
华为技术有限公司 |
图像编码解码方法、处理图像数据方法及其设备
|
|
WO2012118359A2
(ko)
*
|
2011-03-03 |
2012-09-07 |
한국전자통신연구원 |
색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치
|
|
US9363509B2
(en)
|
2011-03-03 |
2016-06-07 |
Electronics And Telecommunications Research Institute |
Method for determining color difference component quantization parameter and device using the method
|
|
WO2012128453A1
(ko)
*
|
2011-03-21 |
2012-09-27 |
엘지전자 주식회사 |
영상 부호화/복호화 방법 및 장치
|
|
JP6072678B2
(ja)
*
|
2011-04-25 |
2017-02-01 |
シャープ株式会社 |
画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法及び画像復号プログラム
|
|
KR101753551B1
(ko)
*
|
2011-06-20 |
2017-07-03 |
가부시키가이샤 제이브이씨 켄우드 |
화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램을 저장한 기록매체
|
|
CN103688533B
(zh)
*
|
2011-06-20 |
2015-12-23 |
联发科技(新加坡)私人有限公司 |
可减少行存储器的色度帧内预测方法及装置
|
|
KR101442127B1
(ko)
|
2011-06-21 |
2014-09-25 |
인텔렉추얼디스커버리 주식회사 |
쿼드트리 구조 기반의 적응적 양자화 파라미터 부호화 및 복호화 방법 및 장치
|
|
CN105812807B
(zh)
*
|
2011-06-23 |
2018-01-16 |
Jvc 建伍株式会社 |
图像编码装置和图像编码方法
|
|
KR101807810B1
(ko)
|
2011-06-24 |
2017-12-11 |
엘지전자 주식회사 |
영상 정보 부호화 및 복호화 방법
|
|
EP4266683B1
(en)
*
|
2011-06-24 |
2025-01-22 |
Mitsubishi Electric Corporation |
Moving image encoding apparatus, moving image decoding apparatus
|
|
CN105245875B
(zh)
*
|
2011-06-30 |
2018-01-05 |
Jvc建伍株式会社 |
图像解码装置和图像解码方法
|
|
JP5936939B2
(ja)
*
|
2011-07-14 |
2016-06-22 |
パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America |
画像符号化方法および画像復号化方法
|
|
JP5768565B2
(ja)
*
|
2011-07-28 |
2015-08-26 |
富士通株式会社 |
動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
|
|
EP2557789B1
(en)
|
2011-08-09 |
2017-09-27 |
Dolby Laboratories Licensing Corporation |
Guided image up-sampling in video coding
|
|
GB2555287B
(en)
*
|
2011-10-17 |
2018-11-07 |
Kt Corp |
Video decoding method using transform method selected from a transform method set
|
|
US9280835B2
(en)
*
|
2011-10-18 |
2016-03-08 |
Nokia Technologies Oy |
Method for coding and an apparatus based on a DC prediction value
|
|
KR20130049526A
(ko)
|
2011-11-04 |
2013-05-14 |
오수미 |
복원 블록 생성 방법
|
|
JP5871628B2
(ja)
*
|
2011-11-07 |
2016-03-01 |
キヤノン株式会社 |
画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
|
|
JP2013102297A
(ja)
|
2011-11-07 |
2013-05-23 |
Canon Inc |
画像符号化方法、画像符号化装置及びプログラム、画像復号方法、画像復号装置及びプログラム
|
|
US9451287B2
(en)
|
2011-11-08 |
2016-09-20 |
Qualcomm Incorporated |
Context reduction for context adaptive binary arithmetic coding
|
|
CN106937113B
(zh)
*
|
2011-12-05 |
2020-06-02 |
同济大学 |
基于混合色度采样率的图像压缩方法和装置
|
|
WO2013086724A1
(en)
|
2011-12-15 |
2013-06-20 |
Mediatek Singapore Pte. Ltd. |
Method of clippling transformed coefficients before de-quantization
|
|
JP2015080004A
(ja)
*
|
2012-01-30 |
2015-04-23 |
三菱電機株式会社 |
カラー動画像符号化装置、カラー動画像復号装置、カラー動画像符号化方法及びカラー動画像復号方法
|
|
GB2501535A
(en)
|
2012-04-26 |
2013-10-30 |
Sony Corp |
Chrominance Processing in High Efficiency Video Codecs
|
|
KR101540510B1
(ko)
*
|
2013-05-28 |
2015-07-31 |
한양대학교 산학협력단 |
추가적 예측 후보를 이용한 인트라 예측 방법 및 그 장치
|
|
AU2012232992A1
(en)
|
2012-09-28 |
2014-04-17 |
Canon Kabushiki Kaisha |
Method, apparatus and system for encoding and decoding the transform units of a coding unit
|
|
US9332257B2
(en)
|
2012-10-01 |
2016-05-03 |
Qualcomm Incorporated |
Coded black flag coding for 4:2:2 sample format in video coding
|
|
US9978156B2
(en)
*
|
2012-10-03 |
2018-05-22 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
High-throughput image and video compression
|
|
US9363517B2
(en)
|
2013-02-28 |
2016-06-07 |
Broadcom Corporation |
Indexed color history in image coding
|
|
JP6005572B2
(ja)
*
|
2013-03-28 |
2016-10-12 |
Kddi株式会社 |
動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、およびプログラム
|
|
GB2512826B
(en)
*
|
2013-04-05 |
2017-05-10 |
Canon Kk |
Method and device for determining the value of a quantization parameter
|
|
US9294766B2
(en)
*
|
2013-09-09 |
2016-03-22 |
Apple Inc. |
Chroma quantization in video coding
|
|
WO2015131330A1
(en)
|
2014-03-04 |
2015-09-11 |
Microsoft Technology Licensing, Llc |
Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths
|
|
MY189001A
(en)
|
2014-03-04 |
2022-01-17 |
Microsoft Technology Licensing Llc |
Adaptive switching of color spaces, color sampling rates and/or bit depths
|
|
JP6367359B2
(ja)
|
2014-03-27 |
2018-08-01 |
マイクロソフト テクノロジー ライセンシング,エルエルシー |
色空間を切り替えるときの量子化/スケーリング及び逆量子化/スケーリングの調整
|
|
US10687069B2
(en)
|
2014-10-08 |
2020-06-16 |
Microsoft Technology Licensing, Llc |
Adjustments to encoding and decoding when switching color spaces
|
|
RU2579966C1
(ru)
*
|
2014-12-04 |
2016-04-10 |
Общество с ограниченной ответственностью "РЭЙДИКС" |
Способ сжатия изображений (варианты)
|
|
JP5943118B2
(ja)
*
|
2015-04-13 |
2016-06-29 |
富士通株式会社 |
動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
|
|
JP6320440B2
(ja)
|
2015-08-04 |
2018-05-09 |
ドルビー ラボラトリーズ ライセンシング コーポレイション |
ハイダイナミックレンジ信号のための信号再構成
|
|
WO2017173593A1
(en)
*
|
2016-04-06 |
2017-10-12 |
Mediatek Singapore Pte. Ltd. |
Separate coding secondary transform syntax elements for different color components
|
|
US20180199062A1
(en)
*
|
2017-01-11 |
2018-07-12 |
Qualcomm Incorporated |
Intra prediction techniques for video coding
|
|
US11146795B2
(en)
|
2017-03-10 |
2021-10-12 |
Qualcomm Incorporated |
Intra filtering flag in video coding
|
|
CN108989820B
(zh)
*
|
2017-06-03 |
2022-07-05 |
上海天荷电子信息有限公司 |
各阶段采用各自相应色度采样格式的数据压缩方法和装置
|
|
US10805641B2
(en)
|
2017-06-15 |
2020-10-13 |
Qualcomm Incorporated |
Intra filtering applied together with transform processing in video coding
|
|
EP3785433A4
(en)
*
|
2018-04-30 |
2022-02-23 |
MediaTek Inc. |
METHOD AND APPARATUS FOR SYNTAX NESTING FOR A SEPARATE CODING TREE IN VIDEO ENCODER
|
|
KR20250093592A
(ko)
*
|
2018-09-21 |
2025-06-24 |
후아웨이 테크놀러지 컴퍼니 리미티드 |
역 양자화 장치 및 방법
|
|
US11412260B2
(en)
*
|
2018-10-29 |
2022-08-09 |
Google Llc |
Geometric transforms for image compression
|
|
US10841617B2
(en)
|
2018-11-27 |
2020-11-17 |
Semiconductor Components Industries, Llc |
Methods and apparatus for successive intra block prediction
|
|
JP7621975B2
(ja)
*
|
2019-12-26 |
2025-01-27 |
日本放送協会 |
符号化装置、復号装置、及びプログラム
|