PL3091741T3 - Sposób dekodowania wideo wielowidokowego - Google Patents

Sposób dekodowania wideo wielowidokowego

Info

Publication number: PL3091741T3
Authority: PL; Poland
Prior art keywords: view video; decoding multi; decoding; video; view
Prior art date: 2014-01-02

Application number

PL14876960T

Other languages

English (en)

Inventor

Jong Ki Han

Jae Yung Lee

Original Assignee

Intellectual Discovery Co., 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.)

2014-01-02

Filing date

2014-12-30

Publication date

2022-03-28

2014-12-30 Application filed by Intellectual Discovery Co., Ltd. filed Critical Intellectual Discovery Co., Ltd.

2022-03-28 Publication of PL3091741T3 publication Critical patent/PL3091741T3/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
- H04N19/50—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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
- 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
- H04N19/10—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
- H04N19/176—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 block, e.g. a macroblock
- 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
- H04N19/45—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
- 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
- H04N19/50—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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Discrete Mathematics (AREA)
General Physics & Mathematics (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

PL14876960T 2014-01-02 2014-12-30 Sposób dekodowania wideo wielowidokowego PL3091741T3 (pl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR20140000187		2014-01-02
EP14876960.7A EP3091741B1 (en)	2014-01-02	2014-12-30	Method for decoding multi-view video
PCT/KR2014/013034 WO2015102367A1 (ko)	2014-01-02	2014-12-30	다시점 비디오를 부호화하는 방법 및 그 장치, 다시점 비디오를 복호화하는 방법 및 그 장치

Publications (1)

Publication Number	Publication Date
PL3091741T3 true PL3091741T3 (pl)	2022-03-28

Family

ID=53493649

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
PL21196304.6T PL3958572T3 (pl)	2014-01-02	2014-12-30	Sposób kodowania wideo wielowidokowego, sposób dekodowania wideo wielowidokowego i służący do tego nośnik zapisu
PL14876960T PL3091741T3 (pl)	2014-01-02	2014-12-30	Sposób dekodowania wideo wielowidokowego

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
PL21196304.6T PL3958572T3 (pl)	2014-01-02	2014-12-30	Sposób kodowania wideo wielowidokowego, sposób dekodowania wideo wielowidokowego i służący do tego nośnik zapisu

Country Status (11)

Country	Link
US (1)	US20160330472A1 (pl)
EP (2)	EP3958572B1 (pl)
JP (1)	JP6615777B2 (pl)
KR (8)	KR101662662B1 (pl)
CN (1)	CN106063272B (pl)
DK (2)	DK3091741T3 (pl)
ES (2)	ES2906182T3 (pl)
FI (1)	FI3958572T3 (pl)
HU (2)	HUE057890T2 (pl)
PL (2)	PL3958572T3 (pl)
WO (1)	WO2015102367A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2015000108A1 (en) *	2013-07-01	2015-01-08	Mediatek Singapore Pte. Ltd.	An improved texture merging candidate in 3dvc
HUE057890T2 (hu) *	2014-01-02	2022-06-28	Dolby Laboratories Licensing Corp	Eljárás több nézetû videó dekódolására
WO2016124710A1 (en) *	2015-02-05	2016-08-11	Fraunhofer Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.	Multi-view video codec supporting residual prediction
JP7088606B2 (ja)	2018-04-02	2022-06-21	エスゼットディージェイアイテクノロジーカンパニーリミテッド	動画処理方法、画像処理装置、プログラム、符号化デバイス、及び復号化デバイス
US11575935B2 (en)	2019-06-14	2023-02-07	Electronics And Telecommunications Research Institute	Video encoding method and video decoding method
CA3145240C (en) *	2019-06-24	2024-06-11	Lg Electronics Inc.	Inter prediction-based image coding method and apparatus
CN112261409B (zh) *	2019-07-22	2024-12-20	中兴通讯股份有限公司	残差编码、解码方法及装置、存储介质及电子装置
CN111651268B (zh) *	2020-05-14	2023-01-31	武汉兰丁智能医学股份有限公司	显微图像快速处理系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101023672A (zh) *	2004-07-12	2007-08-22	诺基亚公司	在可调整视频编码中用于运动预测的系统和方法
KR101039204B1 (ko) *	2006-06-08	2011-06-03	경희대학교 산학협력단	다시점 비디오 코딩에서의 움직임 벡터 예측 방법 및 이를이용한 다시점 영상의 부호화/복호화 방법 및 장치
CN101647279A (zh) *	2007-01-24	2010-02-10	Lg电子株式会社	用于处理视频信号的方法和装置
KR20120118780A (ko) *	2011-04-19	2012-10-29	삼성전자주식회사	다시점 비디오의 움직임 벡터 부호화 방법 및 장치, 그 복호화 방법 및 장치
MY191028A (en) *	2011-06-30	2022-05-29	Sony Corp	Image processing device and image processing method
US10567786B2 (en) *	2011-08-19	2020-02-18	Telefonaktiebolaget Lm Ericsson (Publ)	Motion vector processing
SG10201502731VA (en) *	2011-11-08	2015-05-28	Samsung Electronics Co Ltd	Method and apparatus for motion vector determination in video encoding or decoding
US9503720B2 (en) *	2012-03-16	2016-11-22	Qualcomm Incorporated	Motion vector coding and bi-prediction in HEVC and its extensions
US20130329800A1 (en) *	2012-06-07	2013-12-12	Samsung Electronics Co., Ltd.	Method of performing prediction for multiview video processing
US9357195B2 (en) *	2012-08-16	2016-05-31	Qualcomm Incorporated	Inter-view predicted motion vector for 3D video
WO2014042459A1 (ko) *	2012-09-17	2014-03-20	엘지전자 주식회사	비디오 신호 처리 방법 및 장치
US9497439B2 (en) *	2013-07-15	2016-11-15	Ati Technologies Ulc	Apparatus and method for fast multiview video coding
WO2015006951A1 (en) *	2013-07-18	2015-01-22	Mediatek Singapore Pte. Ltd.	Methods for fast encoder decision
HUE057890T2 (hu) *	2014-01-02	2022-06-28	Dolby Laboratories Licensing Corp	Eljárás több nézetû videó dekódolására
US10110925B2 (en) *	2014-01-03	2018-10-23	Hfi Innovation Inc.	Method of reference picture selection and signaling in 3D and multi-view video coding

2014
- 2014-12-30 HU HUE14876960A patent/HUE057890T2/hu unknown
- 2014-12-30 DK DK14876960.7T patent/DK3091741T3/da active
- 2014-12-30 PL PL21196304.6T patent/PL3958572T3/pl unknown
- 2014-12-30 WO PCT/KR2014/013034 patent/WO2015102367A1/ko not_active Ceased
- 2014-12-30 DK DK21196304.6T patent/DK3958572T3/da active
- 2014-12-30 EP EP21196304.6A patent/EP3958572B1/en active Active
- 2014-12-30 EP EP14876960.7A patent/EP3091741B1/en active Active
- 2014-12-30 ES ES14876960T patent/ES2906182T3/es active Active
- 2014-12-30 KR KR1020140193081A patent/KR101662662B1/ko active Active
- 2014-12-30 HU HUE21196304A patent/HUE065936T2/hu unknown
- 2014-12-30 FI FIEP21196304.6T patent/FI3958572T3/fi active
- 2014-12-30 KR KR1020140193064A patent/KR101658192B1/ko active Active
- 2014-12-30 CN CN201480076719.1A patent/CN106063272B/zh active Active
- 2014-12-30 PL PL14876960T patent/PL3091741T3/pl unknown
- 2014-12-30 JP JP2016562717A patent/JP6615777B2/ja active Active
- 2014-12-30 ES ES21196304T patent/ES2974185T3/es active Active
2016
- 2016-07-01 US US15/200,174 patent/US20160330472A1/en not_active Abandoned
- 2016-08-17 KR KR1020160104276A patent/KR101692744B1/ko active Active
- 2016-09-28 KR KR1020160124632A patent/KR101778710B1/ko active Active
- 2016-12-29 KR KR1020160181872A patent/KR102201591B1/ko active Active
2021
- 2021-01-06 KR KR1020210001220A patent/KR102344088B1/ko active Active
- 2021-12-23 KR KR1020210185687A patent/KR102550448B1/ko active Active
2023
- 2023-06-28 KR KR1020230083252A patent/KR102643840B1/ko active Active

Also Published As

Publication number	Publication date
KR102344088B1 (ko)	2021-12-29
KR101692744B1 (ko)	2017-01-04
KR20160116326A (ko)	2016-10-07
KR20210007007A (ko)	2021-01-19
KR102643840B1 (ko)	2024-03-06
ES2974185T3 (es)	2024-06-26
PL3958572T3 (pl)	2024-05-06
KR101662662B1 (ko)	2016-10-05
CN106063272B (zh)	2019-11-15
JP6615777B2 (ja)	2019-12-04
HUE057890T2 (hu)	2022-06-28
KR20230104560A (ko)	2023-07-10
KR20150080906A (ko)	2015-07-10
KR101658192B1 (ko)	2016-09-20
JP2017510219A (ja)	2017-04-06
EP3958572A1 (en)	2022-02-23
KR20160100896A (ko)	2016-08-24
KR102201591B1 (ko)	2021-01-12
US20160330472A1 (en)	2016-11-10
FI3958572T3 (fi)	2024-03-13
EP3958572B1 (en)	2024-02-07
KR102550448B1 (ko)	2023-07-03
DK3091741T3 (da)	2022-01-31
DK3958572T3 (da)	2024-03-04
WO2015102367A1 (ko)	2015-07-09
CN106063272A (zh)	2016-10-26
HUE065936T2 (hu)	2024-06-28
KR20150080905A (ko)	2015-07-10
ES2906182T3 (es)	2022-04-13
EP3091741B1 (en)	2021-10-27
EP3091741A1 (en)	2016-11-09
EP3091741A4 (en)	2017-08-16
KR101778710B1 (ko)	2017-09-14
KR20170003513A (ko)	2017-01-09
KR20210158843A (ko)	2021-12-31

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