IN2014CN04092A - - Google Patents

Download PDF

Info

Publication number
IN2014CN04092A
IN2014CN04092A IN4092CHN2014A IN2014CN04092A IN 2014CN04092 A IN2014CN04092 A IN 2014CN04092A IN 4092CHN2014 A IN4092CHN2014 A IN 4092CHN2014A IN 2014CN04092 A IN2014CN04092 A IN 2014CN04092A
Authority
IN
India
Prior art keywords
motion vector
vector prediction
block
prediction candidate
prediction candidates
Prior art date
Application number
Inventor
Mehmet Oguz Bici
Jani Lainema
Kemal Ugur
Original Assignee
Nokia Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48191432&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014CN04092(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of IN2014CN04092A publication Critical patent/IN2014CN04092A/en

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
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • 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
    • H04N19/169—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
    • H04N19/10—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
    • H04N19/182—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 pixel

Abstract

The invention relates to a method for encoding a method for decoding an apparatus computer program products an encoder and a decoder for video information. The motion vector for a block in a video image is predicted from a set of motion vector prediction candidates determined based on previously coded motion vectors. A motion vector prediction candidate is included in the set based on the location of the block associated with the first spatial motion vector prediction candidate and in comparison with motion vector prediction candidates already in the set.
IN4092CHN2014 2011-11-04 2012-11-02 IN2014CN04092A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161555703P 2011-11-04 2011-11-04
PCT/FI2012/051070 WO2013064749A1 (en) 2011-11-04 2012-11-02 Method for video coding and an apparatus

Publications (1)

Publication Number Publication Date
IN2014CN04092A true IN2014CN04092A (en) 2015-07-10

Family

ID=48191432

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4092CHN2014 IN2014CN04092A (en) 2011-11-04 2012-11-02

Country Status (18)

Country Link
US (6) US9571833B2 (en)
EP (3) EP3849191A1 (en)
KR (1) KR101717475B1 (en)
CN (1) CN104054350B (en)
CA (1) CA2854495C (en)
CY (1) CY1123787T1 (en)
DK (1) DK2774375T3 (en)
ES (1) ES2834676T3 (en)
HR (1) HRP20201901T1 (en)
HU (1) HUE052162T2 (en)
IN (1) IN2014CN04092A (en)
PL (1) PL2774375T3 (en)
PT (1) PT2774375T (en)
RS (1) RS61125B1 (en)
RU (1) RU2577207C2 (en)
SI (1) SI2774375T1 (en)
TW (1) TWI549493B (en)
WO (1) WO2013064749A1 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013126182A (en) * 2011-12-15 2013-06-24 Samsung Electronics Co Ltd Imaging apparatus and image processing method
EP2847996B1 (en) 2012-05-09 2020-10-07 Sun Patent Trust Method of performing motion vector prediction, encoding and decoding methods, and apparatuses thereof
US10187641B2 (en) 2013-12-24 2019-01-22 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
WO2015147426A1 (en) 2014-03-24 2015-10-01 주식회사 케이티 Multilayer video signal encoding/decoding method and device
US11477477B2 (en) * 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
US10187653B2 (en) * 2015-05-18 2019-01-22 Avago Technologies International Sales Pte. Limited Motor vector prediction using co-located prediction units
FR3047379A1 (en) * 2016-01-29 2017-08-04 Orange METHOD FOR ENCODING AND DECODING DATA, DEVICE FOR ENCODING AND DECODING DATA AND CORRESPONDING COMPUTER PROGRAMS
KR102435500B1 (en) * 2016-10-06 2022-08-23 세종대학교산학협력단 A method of decoding a video signal and an apparatus having the same
WO2018226066A1 (en) * 2017-06-09 2018-12-13 엘지전자 주식회사 Method and apparatus for decoding video according to affine prediction in video coding system
US10602180B2 (en) 2017-06-13 2020-03-24 Qualcomm Incorporated Motion vector prediction
WO2019065444A1 (en) * 2017-09-26 2019-04-04 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 Encoding device, decoding device, encoding method and decoding method
KR102476204B1 (en) 2017-10-19 2022-12-08 삼성전자주식회사 Multi-codec encoder and multi-codec encoding system including the same
CN116866592A (en) * 2017-10-20 2023-10-10 株式会社Kt Video signal processing method and storage medium
WO2019112072A1 (en) * 2017-12-04 2019-06-13 엘지전자 주식회사 Image decoding method and device on basis of modified motion information candidate list in image coding system
MX2020007969A (en) * 2018-01-29 2020-10-28 Vid Scale Inc Frame-rate up conversion with low complexity.
US11095909B2 (en) * 2018-06-25 2021-08-17 Panasonic Intellectual Property Corporation Of America Encoder, decoder, encoding method, and decoding method
CN114845108A (en) 2018-06-29 2022-08-02 抖音视界(北京)有限公司 Updating the lookup table: FIFO, constrained FIFO
CN110662043B (en) 2018-06-29 2021-12-21 北京字节跳动网络技术有限公司 Method, apparatus and computer readable medium for processing video data
TWI704803B (en) * 2018-06-29 2020-09-11 大陸商北京字節跳動網絡技術有限公司 Restriction of merge candidates derivation
CN110662070B (en) 2018-06-29 2022-03-18 北京字节跳动网络技术有限公司 Selection of coded motion information for look-up table update
CN115988203A (en) 2018-06-29 2023-04-18 北京字节跳动网络技术有限公司 Method, apparatus, computer-readable storage medium for video processing
WO2020003270A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Number of motion candidates in a look up table to be checked according to mode
CN110662064B (en) 2018-06-29 2022-06-14 北京字节跳动网络技术有限公司 Checking order of motion candidates in LUT
TWI723444B (en) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
JP7460617B2 (en) 2018-06-29 2024-04-02 北京字節跳動網絡技術有限公司 LUT update conditions
GB2589241B (en) 2018-07-02 2023-06-07 Beijing Bytedance Network Tech Co Ltd Update of look-up tables
CN112544077B (en) * 2018-07-16 2023-12-08 Lg电子株式会社 Inter prediction method for temporal motion information prediction in sub-block unit and apparatus therefor
WO2020024275A1 (en) * 2018-08-03 2020-02-06 华为技术有限公司 Inter-frame prediction method and device
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
US11317099B2 (en) 2018-10-05 2022-04-26 Tencent America LLC Method and apparatus for signaling an offset in video coding for intra block copy and/or inter prediction
WO2020103934A1 (en) 2018-11-22 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Construction method for inter prediction with geometry partition
US11122288B2 (en) * 2018-12-06 2021-09-14 Qualcomm Incorporated Spatio-temporal motion vector prediction patterns for video coding
US11470340B2 (en) * 2018-12-10 2022-10-11 Tencent America LLC Simplified merge list construction for small coding blocks
CN113261290B (en) 2018-12-28 2024-03-12 北京字节跳动网络技术有限公司 Motion prediction based on modification history
WO2020137848A1 (en) * 2018-12-28 2020-07-02 株式会社Ｊｖｃケンウッド Moving image encoding device, moving image encoding method, moving image encoding program, moving image decoding device, moving image decoding method, and moving image decoding program
RU2768375C1 (en) 2018-12-28 2022-03-24 ДжейВиСиКЕНВУД Корпорейшн Dynamic image decoding device, a dynamic image decoding method, a dynamic image decoding program, a dynamic image encoding device, a dynamic image encoding method and a dynamic image encoding program
KR20240010576A (en) 2019-01-10 2024-01-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Invoke of lut updating
CN113383554B (en) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 Interaction between LUTs and shared Merge lists
CN113302937A (en) 2019-01-16 2021-08-24 北京字节跳动网络技术有限公司 Motion candidate derivation
CN111698506B (en) * 2019-03-11 2022-04-26 杭州海康威视数字技术股份有限公司 Motion information candidate list construction method, triangle prediction decoding method and device
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
CN111462170B (en) * 2020-03-30 2023-08-25 Oppo广东移动通信有限公司 Motion estimation method, motion estimation device, storage medium and electronic equipment

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122875A (en) 1991-02-27 1992-06-16 General Electric Company An HDTV compression system
CA2079434A1 (en) 1991-09-30 1993-03-31 Derek Andrew Motion vector estimation, motion picture encoding and storage
PT2334083E (en) 1993-03-24 2013-09-30 Sony Corp Method of coding and decoding motion vector and apparatus thereof, and method of coding and decoding picture signal and apparatus thereof
US5594504A (en) 1994-07-06 1997-01-14 Lucent Technologies Inc. Predictive video coding using a motion vector updating routine
US6567469B1 (en) 2000-03-23 2003-05-20 Koninklijke Philips Electronics N.V. Motion estimation algorithm suitable for H.261 videoconferencing applications
TWI273832B (en) 2002-04-26 2007-02-11 Ntt Docomo Inc Image encoding device, image decoding device, image encoding method, image decoding method, image decoding program and image decoding program
KR100865034B1 (en) 2002-07-18 2008-10-23 엘지전자 주식회사 Method for predicting motion vector
FR2852179A1 (en) * 2003-03-06 2004-09-10 Thomson Licensing Sa Video image coding method, involves entropic coding of high space frequency signal related to current image by taking into account temporal context based on estimated vector movement
JP2005142986A (en) 2003-11-10 2005-06-02 Matsushita Electric Ind Co Ltd Moving image encoding method, moving image encoding apparatus and moving image encoding program
JP2007536817A (en) 2004-05-04 2007-12-13 クゥアルコム・インコーポレイテッド Method and apparatus for motion compensated frame rate upconversion
FR2871018A1 (en) 2004-05-25 2005-12-02 St Microelectronics Sa METHOD AND DEVICE FOR IMAGE INTERPOLATION SYSTEMS BY ESTIMATION AND MOTION COMPENSATION
TW200618610A (en) 2004-07-20 2006-06-01 Qualcomm Inc Method and apparatus for motion vector processing
KR100703770B1 (en) 2005-03-25 2007-04-06 삼성전자주식회사 Video coding and decoding using weighted prediction, and apparatus for the same
US8913660B2 (en) 2005-04-14 2014-12-16 Fastvdo, Llc Device and method for fast block-matching motion estimation in video encoders
US7620108B2 (en) * 2005-09-16 2009-11-17 Sony Corporation Integrated spatial-temporal prediction
KR101383540B1 (en) 2007-01-03 2014-04-09 삼성전자주식회사 Method of estimating motion vector using multiple motion vector predictors, apparatus, encoder, decoder and decoding method
US8111750B2 (en) 2007-03-20 2012-02-07 Himax Technologies Limited System and method for 3-D recursive search motion estimation
CN101605255B (en) 2008-06-12 2011-05-04 华为技术有限公司 Method and device for encoding and decoding video
KR101377660B1 (en) 2008-09-30 2014-03-26 에스케이텔레콤 주식회사 Motion Vector Encoding/Decoding Method and Apparatus Using Multiple Motion Vector Estimation and Video Encoding/Decoding Method and Apparatus Using Same
JP5401071B2 (en) 2008-10-09 2014-01-29 株式会社Ｎｔｔドコモ Moving picture encoding apparatus, moving picture decoding apparatus, moving picture encoding method, moving picture decoding method, moving picture encoding program, moving picture decoding program, moving picture processing system, and moving picture processing method
US8675736B2 (en) 2009-05-14 2014-03-18 Qualcomm Incorporated Motion vector processing
KR101671460B1 (en) 2009-09-10 2016-11-02 에스케이 텔레콤주식회사 Motion Vector Coding Method and Apparatus and Video Coding Method and Apparatus by Using Same
KR101441905B1 (en) 2009-11-18 2014-09-24 에스케이텔레콤 주식회사 Motion Vector Coding Method and Apparatus by Using Candidate Predicted Motion Vector Set Selection and Video Coding Method and Apparatus Using Same
KR101522850B1 (en) 2010-01-14 2015-05-26 삼성전자주식회사 Method and apparatus for encoding/decoding motion vector
US9036692B2 (en) * 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
KR101768207B1 (en) 2010-01-19 2017-08-16 삼성전자주식회사 Method and apparatus for encoding/decoding motion vector based on reduced motion vector predictor candidates
US8488007B2 (en) * 2010-01-19 2013-07-16 Sony Corporation Method to estimate segmented motion
EP2532159A1 (en) * 2010-02-05 2012-12-12 Telefonaktiebolaget L M Ericsson (PUBL) Selecting predicted motion vector candidates
US9313526B2 (en) 2010-02-19 2016-04-12 Skype Data compression for video
US9628788B2 (en) 2010-03-16 2017-04-18 Thomson Licensing Methods and apparatus for implicit adaptive motion vector predictor selection for video encoding and decoding
HUE061303T2 (en) 2010-05-04 2023-06-28 Lg Electronics Inc Method and apparatus for encoding and decoding a video signal
KR101979816B1 (en) 2010-06-10 2019-05-17 톰슨 라이센싱 Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters
US9300970B2 (en) 2010-07-09 2016-03-29 Samsung Electronics Co., Ltd. Methods and apparatuses for encoding and decoding motion vector
US8787459B2 (en) 2010-11-09 2014-07-22 Sony Computer Entertainment Inc. Video coding methods and apparatus
US8824558B2 (en) 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US9137544B2 (en) * 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
US9635382B2 (en) 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
US9066104B2 (en) 2011-01-14 2015-06-23 Google Inc. Spatial block merge mode
US9319716B2 (en) 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
US9066110B2 (en) * 2011-03-08 2015-06-23 Texas Instruments Incorporated Parsing friendly and error resilient merge flag coding in video coding
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
PL3136727T3 (en) * 2011-04-12 2018-11-30 Sun Patent Trust Motion-video coding method and motion-video coding apparatus
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
US9247249B2 (en) * 2011-04-20 2016-01-26 Qualcomm Incorporated Motion vector prediction in video coding
WO2012160803A1 (en) * 2011-05-24 2012-11-29 パナソニック株式会社 Image encoding method, image encoding apparatus, image decoding method, image decoding apparatus, and image encoding/decoding apparatus
US9866859B2 (en) * 2011-06-14 2018-01-09 Texas Instruments Incorporated Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding
US9313494B2 (en) 2011-06-20 2016-04-12 Qualcomm Incorporated Parallelization friendly merge candidates for video coding
KR101900986B1 (en) * 2011-06-30 2018-09-20 선 페이턴트 트러스트 Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
AU2012277220B2 (en) * 2011-06-30 2016-08-11 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
GB2493755B (en) 2011-08-17 2016-10-19 Canon Kk Method and device for encoding a sequence of images and method and device for decoding a sequence of images
US20130070855A1 (en) * 2011-09-17 2013-03-21 Qualcomm Incorporated Hybrid motion vector coding modes for video coding
US9083983B2 (en) * 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
KR102014332B1 (en) 2011-10-21 2019-08-26 노키아 테크놀로지스 오와이 Method for video coding and an apparatus

Also Published As

Publication number Publication date
WO2013064749A1 (en) 2013-05-10
US10237574B2 (en) 2019-03-19
EP2774375A4 (en) 2016-04-20
EP4354867A2 (en) 2024-04-17
CY1123787T1 (en) 2022-03-24
DK2774375T3 (en) 2020-12-07
PT2774375T (en) 2020-11-19
US20130114723A1 (en) 2013-05-09
KR101717475B1 (en) 2017-03-17
SI2774375T1 (en) 2021-01-29
EP2774375B1 (en) 2020-10-07
RU2014120207A (en) 2015-12-10
US20170150174A1 (en) 2017-05-25
HUE052162T2 (en) 2021-04-28
US20190215530A1 (en) 2019-07-11
US10536714B2 (en) 2020-01-14
US11570467B2 (en) 2023-01-31
ES2834676T3 (en) 2021-06-18
CN104054350A (en) 2014-09-17
US20230179792A1 (en) 2023-06-08
US20200154132A1 (en) 2020-05-14
EP3849191A1 (en) 2021-07-14
CA2854495C (en) 2018-04-24
TW201325249A (en) 2013-06-16
CN104054350B (en) 2018-06-15
RS61125B1 (en) 2020-12-31
CA2854495A1 (en) 2013-05-10
RU2577207C2 (en) 2016-03-10
US9743105B2 (en) 2017-08-22
EP2774375A1 (en) 2014-09-10
US20170347117A1 (en) 2017-11-30
PL2774375T3 (en) 2021-04-06
US9571833B2 (en) 2017-02-14
HRP20201901T1 (en) 2021-01-22
KR20140092874A (en) 2014-07-24
TWI549493B (en) 2016-09-11

Similar Documents

Publication Publication Date Title
IN2014CN04092A (en)
MX2013013029A (en) Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device.
MY169873A (en) Method and apparatus for predicting motion vector for coding video or decoding video
IN2014CN02202A (en)
SG10201810667TA (en) Decoder and decoding method, as well as encoder and encoding method
BR112012023319A2 (en) Methods and Apparatus for Selecting the Implied Adaptive Motion Vector Predictor for Video Encoding and Decoding
MY165809A (en) Parallelization friendly merge candidates for video coding
MY179763A (en) Method and apparatus for motion vector determination in video encoding or decoding
MX2020001492A (en) Prediction encoding method, prediction encoding device, and prediction encoding program for motion vector, as well as prediction decoding method, prediction decoding device, and prediction decoding program for motion vector.
WO2012023763A3 (en) Inter prediction encoding method
MX341415B (en) Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus.
MX341900B (en) Method and apparatus of motion vector prediction for scalable video coding.
WO2013039356A3 (en) Method for inducing prediction motion vector and apparatuses using same
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
MX2013008691A (en) Moving picture encoding method, moving picture encoding device, moving picture decoding method, moving picture decoding device, and moving picture encoding decoding device.
WO2011010858A3 (en) Motion vector prediction method, and apparatus and method for encoding and decoding image using the same
ZA201206187B (en) Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MY192608A (en) Method and apparatus for coding video and method and apparatus for decoding video, accompanied with intra prediction
PH12016501595B1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
JP2013236367A5 (en)
JP2013059024A5 (en) Image decoding apparatus, image decoding method, image decoding program, receiving apparatus, receiving method, and receiving program
JP2013141295A5 (en)
MY197143A (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block