PL4250733T3 - Kodowanie oraz dekodowanie obrazów - Google Patents

Kodowanie oraz dekodowanie obrazów

Info

Publication number: PL4250733T3
Authority: PL; Poland
Prior art keywords: decoding; image coding; coding; image
Prior art date: 2011-01-14

Application number

PL23192571.0T

Other languages

English (en)

Inventor

Takahiro Nishi

Youji Shibahara

Hisao Sasai

Toshiyasu Sugio

Original Assignee

Sun Patent Trust

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.)

2011-01-14

Filing date

2012-01-12

Publication date

2025-03-17

2012-01-12 Application filed by Sun Patent Trust filed Critical Sun Patent Trust

2025-03-17 Publication of PL4250733T3 publication Critical patent/PL4250733T3/pl

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
- H04N19/169—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
- H04N19/17—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
- H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
- 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
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
- 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
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Compression Of Band Width Or Redundancy In Fax (AREA)

PL23192571.0T 2011-01-14 2012-01-12 Kodowanie oraz dekodowanie obrazów PL4250733T3 (pl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201161432683P	2011-01-14	2011-01-14
US201161437145P	2011-01-28	2011-01-28

Publications (1)

Publication Number	Publication Date
PL4250733T3 true PL4250733T3 (pl)	2025-03-17

Family

ID=46490752

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
PL20153627.3T PL3700212T3 (pl)	2011-01-14	2012-01-12	Sposób, urządzenie i program komputerowy do predykcji czasowej w skalowalnym kodowaniu wideo
PL22155779.6T PL4027644T3 (pl)	2011-01-14	2012-01-12	Sposób kodowania obrazów, sposób dekodowania obrazów, sposób zarządzania pamięcią, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do zarządzania pamięcią, oraz urządzenie do kodowania i dekodowania obrazów
PL16190165T PL3131294T3 (pl)	2011-01-14	2012-01-12	Sposób i urządzenie do predykcji czasowej w skalowalnym kodowaniu wideo
PL23192571.0T PL4250733T3 (pl)	2011-01-14	2012-01-12	Kodowanie oraz dekodowanie obrazów

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
PL20153627.3T PL3700212T3 (pl)	2011-01-14	2012-01-12	Sposób, urządzenie i program komputerowy do predykcji czasowej w skalowalnym kodowaniu wideo
PL22155779.6T PL4027644T3 (pl)	2011-01-14	2012-01-12	Sposób kodowania obrazów, sposób dekodowania obrazów, sposób zarządzania pamięcią, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do zarządzania pamięcią, oraz urządzenie do kodowania i dekodowania obrazów
PL16190165T PL3131294T3 (pl)	2011-01-14	2012-01-12	Sposób i urządzenie do predykcji czasowej w skalowalnym kodowaniu wideo

Country Status (13)

Country	Link
US (8)	US9584818B2 (pl)
EP (7)	EP3700212B1 (pl)
JP (3)	JPWO2012096186A1 (pl)
KR (1)	KR101912472B1 (pl)
CN (3)	CN103053160B (pl)
BR (1)	BR112013004435B1 (pl)
CA (1)	CA2806615C (pl)
ES (4)	ES2805202T3 (pl)
MX (1)	MX2013001652A (pl)
PL (4)	PL3700212T3 (pl)
RU (1)	RU2597469C2 (pl)
TW (1)	TWI579802B (pl)
WO (1)	WO2012096186A1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3700212B1 (en) *	2011-01-14	2022-03-23	Sun Patent Trust	Method, apparatus and computer program for temporal prediction in scalable video coding
US9838701B2 (en) *	2011-08-03	2017-12-05	Mediatek Inc.	Method and video decoder for decoding scalable video stream using inter-layer racing scheme
US9609341B1 (en) *	2012-04-23	2017-03-28	Google Inc.	Video data encoding and decoding using reference picture lists
US9565452B2 (en) *	2012-09-28	2017-02-07	Qualcomm Incorporated	Error resilient decoding unit association
KR101991987B1 (ko) *	2012-09-28	2019-06-21	소니 주식회사	화상 처리 장치 및 방법
TWI669950B (zh) *	2012-12-21	2019-08-21	日商新力股份有限公司	影像處理裝置及方法
KR20140121315A (ko)	2013-04-04	2014-10-15	한국전자통신연구원	참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
WO2014163418A1 (ko)	2013-04-04	2014-10-09	한국전자통신연구원	영상 부호화/복호화 방법 및 장치
CN104243988B (zh) *	2013-06-14	2019-11-12	浙江大学	视频编解码方法及装置、传输视频码流的方法
JP6571314B2 (ja) *	2013-06-18	2019-09-04	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ＰａｎａｓｏｎｉｃＩｎｔｅｌｌｅｃｔｕａｌＰｒｏｐｅｒｔｙＣｏｒｐｏｒａｔｉｏｎｏｆＡｍｅｒｉｃａ	送信方法
TWI632807B (zh) *	2013-07-10	2018-08-11	夏普股份有限公司	Moving image decoding device
US20150016500A1 (en) *	2013-07-11	2015-01-15	Qualcomm Incorporated	Device and method for scalable coding of video information
KR20150033162A (ko) *	2013-09-23	2015-04-01	삼성전자주식회사	컴포지터, 이를 포함하는 시스템온칩 및 이의 구동 방법
WO2015163267A1 (ja) *	2014-04-25	2015-10-29	ソニー株式会社	送信装置、送信方法、受信装置および受信方法
BR112022005265A2 (pt) *	2019-09-24	2022-06-14	Huawei Tech Co Ltd	Sinalização de parâmetros de dpb para fluxos de bits de vídeo multicamadas
US11677934B2 (en) *	2021-09-24	2023-06-13	Apple Inc.	Encoding and decoding video content

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5400075A (en) *	1993-01-13	1995-03-21	Thomson Consumer Electronics, Inc.	Adaptive variable length encoder/decoder
ES2602202T3 (es) *	2001-11-06	2017-02-20	Panasonic Intellectual Property Corporation Of America	Método de codificación de imágenes en movimiento y método de decodificación de imágenes en movimiento
EP1670260A3 (en) *	2002-01-23	2010-03-03	Nokia Corporation	Grouping of image frames in video coding
EP1383339A1 (en)	2002-07-15	2004-01-21	Matsushita Electric Industrial Co., Ltd.	Memory management method for video sequence motion estimation and compensation
JP4643447B2 (ja) *	2003-07-24	2011-03-02	日本電信電話株式会社	画像符号化装置，画像復号装置，画像符号化方法および画像復号方法
JP3910594B2 (ja)	2004-02-20	2007-04-25	三菱電機株式会社	画像符号化装置
US8879856B2 (en) *	2005-09-27	2014-11-04	Qualcomm Incorporated	Content driven transcoder that orchestrates multimedia transcoding using content information
AU2006300881B2 (en) *	2005-10-11	2011-03-17	Nokia Technologies Oy	System and method for efficient scalable stream adaptation
WO2007080223A1 (en) *	2006-01-10	2007-07-19	Nokia Corporation	Buffering of decoded reference pictures
KR100772873B1 (ko) *	2006-01-12	2007-11-02	삼성전자주식회사	스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더
EP1809042A1 (en) *	2006-01-13	2007-07-18	THOMSON Licensing	Method and apparatus for coding interlaced video data
KR101352978B1 (ko) *	2006-01-16	2014-01-28	고려대학교 산학협력단	향상된 계층간 참조 영상 지정, 복호 방법 및 그 장치
US8279928B2 (en)	2006-05-09	2012-10-02	Canon Kabushiki Kaisha	Image encoding apparatus and encoding method, image decoding apparatus and decoding method
JP4810298B2 (ja) *	2006-05-09	2011-11-09	キヤノン株式会社	画像符号化装置及び符号化方法並びに画像復号化装置及び復号化方法
EP2224745B1 (en) *	2009-02-27	2019-11-06	STMicroelectronics Srl	Temporal scalability in case of scene changes
CN101917614B (zh) *	2010-06-03	2012-07-04	北京邮电大学	一种基于h.264分层b帧编码结构的码率控制方法
CN101895748B (zh)	2010-06-21	2014-03-26	华为终端有限公司	一种编解码方法以及编解码装置
EP3700212B1 (en) *	2011-01-14	2022-03-23	Sun Patent Trust	Method, apparatus and computer program for temporal prediction in scalable video coding

2012
- 2012-01-12 EP EP20153627.3A patent/EP3700212B1/en active Active
- 2012-01-12 CN CN201280002258.4A patent/CN103053160B/zh active Active
- 2012-01-12 EP EP22155779.6A patent/EP4027644B1/en active Active
- 2012-01-12 CN CN201610910592.XA patent/CN106454363B/zh active Active
- 2012-01-12 JP JP2012552690A patent/JPWO2012096186A1/ja active Pending
- 2012-01-12 KR KR1020137002432A patent/KR101912472B1/ko active Active
- 2012-01-12 PL PL20153627.3T patent/PL3700212T3/pl unknown
- 2012-01-12 MX MX2013001652A patent/MX2013001652A/es active IP Right Grant
- 2012-01-12 US US13/349,174 patent/US9584818B2/en active Active
- 2012-01-12 EP EP26167015.2A patent/EP4746408A2/en active Pending
- 2012-01-12 EP EP24204096.2A patent/EP4465629B1/en active Active
- 2012-01-12 ES ES16190165T patent/ES2805202T3/es active Active
- 2012-01-12 EP EP23192571.0A patent/EP4250733B1/en active Active
- 2012-01-12 EP EP16190165.7A patent/EP3131294B1/en active Active
- 2012-01-12 PL PL22155779.6T patent/PL4027644T3/pl unknown
- 2012-01-12 EP EP12734120.4A patent/EP2665265A4/en not_active Withdrawn
- 2012-01-12 ES ES23192571T patent/ES3008690T3/es active Active
- 2012-01-12 BR BR112013004435-7A patent/BR112013004435B1/pt active IP Right Grant
- 2012-01-12 PL PL16190165T patent/PL3131294T3/pl unknown
- 2012-01-12 CA CA2806615A patent/CA2806615C/en active Active
- 2012-01-12 ES ES22155779T patent/ES2967302T3/es active Active
- 2012-01-12 PL PL23192571.0T patent/PL4250733T3/pl unknown
- 2012-01-12 RU RU2013106283/08A patent/RU2597469C2/ru active
- 2012-01-12 ES ES20153627T patent/ES2912505T3/es active Active
- 2012-01-12 CN CN201610907714.XA patent/CN107071448B/zh active Active
- 2012-01-12 WO PCT/JP2012/000161 patent/WO2012096186A1/ja not_active Ceased
- 2012-01-13 TW TW101101442A patent/TWI579802B/zh active
2016
- 2016-12-21 US US15/386,327 patent/US10021410B2/en active Active
2017
- 2017-06-07 JP JP2017112699A patent/JP6365956B2/ja active Active
2018
- 2018-05-07 US US15/972,377 patent/US10652566B2/en active Active
- 2018-06-21 JP JP2018118241A patent/JP6583702B2/ja active Active
2020
- 2020-03-26 US US16/830,678 patent/US11044489B2/en active Active
2021
- 2021-04-13 US US17/229,164 patent/US11496762B2/en active Active
2022
- 2022-06-22 US US17/846,249 patent/US11843796B2/en active Active
2023
- 2023-11-01 US US18/385,974 patent/US20240064325A1/en active Pending
2025
- 2025-01-13 US US19/018,053 patent/US20250150614A1/en active Pending

Also Published As

Publication number	Publication date
US11044489B2 (en)	2021-06-22
US9584818B2 (en)	2017-02-28
US20170105017A1 (en)	2017-04-13
US20180255314A1 (en)	2018-09-06
EP4250733A2 (en)	2023-09-27
EP2665265A4 (en)	2016-03-30
JP2017184267A (ja)	2017-10-05
BR112013004435A2 (pt)	2016-05-31
PL3131294T3 (pl)	2020-11-16
CN106454363B (zh)	2019-05-10
EP3131294A1 (en)	2017-02-15
US20250150614A1 (en)	2025-05-08
ES2912505T3 (es)	2022-05-26
ES3008690T3 (en)	2025-03-24
ES2805202T3 (es)	2021-02-11
JP2018164302A (ja)	2018-10-18
JPWO2012096186A1 (ja)	2014-06-09
CA2806615C (en)	2018-02-13
EP4465629A2 (en)	2024-11-20
TWI579802B (zh)	2017-04-21
EP3700212A1 (en)	2020-08-26
US20210235103A1 (en)	2021-07-29
RU2013106283A (ru)	2015-02-20
BR112013004435B1 (pt)	2022-03-29
EP3131294B1 (en)	2020-04-29
EP4465629A3 (en)	2025-02-19
US20120183059A1 (en)	2012-07-19
PL3700212T3 (pl)	2022-07-18
US20220321903A1 (en)	2022-10-06
RU2597469C2 (ru)	2016-09-10
JP6365956B2 (ja)	2018-08-01
KR101912472B1 (ko)	2018-10-26
KR20130139223A (ko)	2013-12-20
ES2967302T3 (es)	2024-04-29
US10652566B2 (en)	2020-05-12
EP4027644A1 (en)	2022-07-13
EP4250733A3 (en)	2023-12-27
JP6583702B2 (ja)	2019-10-02
US10021410B2 (en)	2018-07-10
EP4746408A2 (en)	2026-05-20
US11843796B2 (en)	2023-12-12
EP3700212B1 (en)	2022-03-23
WO2012096186A1 (ja)	2012-07-19
BR112013004435A8 (pt)	2018-07-10
PL4027644T3 (pl)	2024-03-11
CN107071448B (zh)	2020-04-28
EP4250733B1 (en)	2024-11-13
EP2665265A1 (en)	2013-11-20
US20200228819A1 (en)	2020-07-16
CN107071448A (zh)	2017-08-18
CA2806615A1 (en)	2012-07-19
CN103053160A (zh)	2013-04-17
US11496762B2 (en)	2022-11-08
EP4027644B1 (en)	2023-10-04
TW201238357A (en)	2012-09-16
CN103053160B (zh)	2016-11-16
CN106454363A (zh)	2017-02-22
EP4465629B1 (en)	2026-05-13
MX2013001652A (es)	2013-03-21
US20240064325A1 (en)	2024-02-22

Publication	Publication Date	Title
GB2501835B (en)	2014-09-03	Video encoding and decoding
GB2492333B (en)	2018-12-12	Video encoding and decoding using transforms
GB201104034D0 (en)	2011-04-20	Video encoding and decoding
SG10201502340WA (en)	2015-05-28	Image encoding method and image decoding method
PL2720461T3 (pl)	2024-02-05	Sposób dekodowania obrazów, sposób kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do kodowania obrazów, oraz urządzenie do kodowania i dekodowania obrazów
PL3618431T3 (pl)	2023-05-29	Kodowanie i dekodowanie obrazu wizyjnego
EP2595385A4 (en)	2014-06-25	IMAGE ENCODING AND DECODING METHOD
PL3783889T3 (pl)	2023-11-27	Urządzenie dekodujące wideo oraz urządzenie kodujące wideo
PL4164224T3 (pl)	2024-07-08	Urządzenie do dekodowania wideo i urządzenie do kodowania wideo
EP2770735A4 (en)	2015-06-03	CODING METHOD AND DECODING METHOD
EP2774376A4 (en)	2015-11-18	VIDEO CODING AND DECODING BASED ON IMAGE REFINEMENT
ZA201402376B (en)	2016-07-27	Image decoding device, image decoding method, and image encoding device
PT3197164T (pt)	2021-02-03	Aparelho de descodificação e método de descodificação
PH12013501784A1 (en)	2013-11-18	Image encoding method and image decoding method
PL4027644T3 (pl)	2024-03-11	Sposób kodowania obrazów, sposób dekodowania obrazów, sposób zarządzania pamięcią, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do zarządzania pamięcią, oraz urządzenie do kodowania i dekodowania obrazów
ES3066367T3 (en)	2026-05-12	Image decoding method and image encoding method
PL3843396T3 (pl)	2023-05-15	Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów
GB201111199D0 (en)	2011-08-17	Encoding and decoding image
EP2680587A4 (en)	2016-12-14	VIDEO ENCODING DEVICE AND VIDEO DECODING DEVICE
GB201011601D0 (en)	2010-08-25	Picture coding and decoding
GB2488817B (en)	2014-11-26	Video encoding and decoding
GB2503766B (en)	2019-02-20	Video coding and decoding
GB201210853D0 (en)	2012-08-01	Video coding and decoding
GB201806966D0 (en)	2018-06-13	Video encoding and decoding using transforms
GB201119172D0 (en)	2011-12-21	Video encoding and decoding