KR101768207B1 - 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 - Google Patents

축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 Download PDF

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KR101768207B1
KR101768207B1 KR1020110004015A KR20110004015A KR101768207B1 KR 101768207 B1 KR101768207 B1 KR 101768207B1 KR 1020110004015 A KR1020110004015 A KR 1020110004015A KR 20110004015 A KR20110004015 A KR 20110004015A KR 101768207 B1 KR101768207 B1 KR 101768207B1
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South Korea
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motion vector
predicted motion
current block
candidates
unit
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KR1020110004015A
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Korean (ko)
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KR20110085896A (ko
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이태미
한우진
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삼성전자주식회사
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Priority to KR1020110004015A priority Critical patent/KR101768207B1/ko
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to MX2012008320A priority patent/MX2012008320A/es
Priority to RU2012135503/08A priority patent/RU2518718C2/ru
Priority to CN201710157010.XA priority patent/CN106803960B/zh
Priority to MYPI2019001761A priority patent/MY204121A/en
Priority to PCT/KR2011/000388 priority patent/WO2011090314A2/en
Priority to EP15161522.6A priority patent/EP2905965A3/en
Priority to CN201710156798.2A priority patent/CN106713932B/zh
Priority to CN201510172165.1A priority patent/CN104754355B/zh
Priority to AU2011207924A priority patent/AU2011207924B2/en
Priority to PH1/2015/500692A priority patent/PH12015500692B1/en
Priority to MYPI2019001758A priority patent/MY204090A/en
Priority to CN201710158931.8A priority patent/CN106713933B/zh
Priority to MYPI2012003225A priority patent/MY163359A/en
Priority to CN201710157571.XA priority patent/CN106803961B/zh
Priority to JP2012549943A priority patent/JP2013517734A/ja
Priority to MYPI2019001760A priority patent/MY204119A/en
Priority to US13/009,105 priority patent/US9565447B2/en
Priority to PH1/2012/501423A priority patent/PH12012501423A1/en
Priority to BR112012017909A priority patent/BR112012017909A2/pt
Priority to MYPI2015000866A priority patent/MY193321A/en
Priority to BR122015013873A priority patent/BR122015013873A2/pt
Priority to EP11734863.1A priority patent/EP2510700A4/en
Priority to CN201180006526.5A priority patent/CN102714736B/zh
Publication of KR20110085896A publication Critical patent/KR20110085896A/ko
Priority to ZA2012/06187A priority patent/ZA201206187B/en
Priority to RU2014102716A priority patent/RU2659733C2/ru
Priority to KR1020150042368A priority patent/KR101768208B1/ko
Priority to AU2015201666A priority patent/AU2015201666C1/en
Priority to US14/677,735 priority patent/US9571853B2/en
Priority to RU2015114569A priority patent/RU2678510C2/ru
Priority to ZA2015/05340A priority patent/ZA201505340B/en
Priority to JP2015173092A priority patent/JP6082069B2/ja
Priority to PH12016501226A priority patent/PH12016501226B1/en
Priority to PH12016501224A priority patent/PH12016501224B1/en
Priority to PH12016501227A priority patent/PH12016501227B1/en
Priority to US15/395,791 priority patent/US10057597B2/en
Priority to JP2017007870A priority patent/JP6275889B2/ja
Application granted granted Critical
Publication of KR101768207B1 publication Critical patent/KR101768207B1/ko
Priority to JP2018001693A priority patent/JP6523494B2/ja
Priority to US16/047,567 priority patent/US10484709B2/en
Priority to RU2019101175A priority patent/RU2701087C1/ru
Priority to JP2019084467A priority patent/JP6740420B2/ja
Priority to US16/598,031 priority patent/US10708616B2/en
Priority to JP2020124907A priority patent/JP6935553B2/ja
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    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
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    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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
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    • G06T9/00—Image coding
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    • 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
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    • 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
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    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—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
    • 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
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020110004015A 2010-01-19 2011-01-14 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치 Active KR101768207B1 (ko)

Priority Applications (43)

Application Number Priority Date Filing Date Title
KR1020110004015A KR101768207B1 (ko) 2010-01-19 2011-01-14 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
CN201180006526.5A CN102714736B (zh) 2010-01-19 2011-01-19 基于减少的运动矢量预测候选对运动矢量进行编码和解码的方法和设备
CN201710157010.XA CN106803960B (zh) 2010-01-19 2011-01-19 图像编解码方法，设备以及计算机可读存储介质
MYPI2019001761A MY204121A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
PCT/KR2011/000388 WO2011090314A2 (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
EP15161522.6A EP2905965A3 (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
CN201710156798.2A CN106713932B (zh) 2010-01-19 2011-01-19 图像解码方法
CN201510172165.1A CN104754355B (zh) 2010-01-19 2011-01-19 一种图像解码设备
AU2011207924A AU2011207924B2 (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
PH1/2015/500692A PH12015500692B1 (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2019001758A MY204090A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
CN201710158931.8A CN106713933B (zh) 2010-01-19 2011-01-19 图像解码方法
RU2012135503/08A RU2518718C2 (ru) 2010-01-19 2011-01-19 Способ и устройство для кодирования и декодирования вектора движения на основании сокращенных предсказателей-кандидатов вектора движения
CN201710157571.XA CN106803961B (zh) 2010-01-19 2011-01-19 图像编解码设备以及计算机可读存储介质
JP2012549943A JP2013517734A (ja) 2010-01-19 2011-01-19 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置
MYPI2019001760A MY204119A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
US13/009,105 US9565447B2 (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
PH1/2012/501423A PH12012501423A1 (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
BR112012017909A BR112012017909A2 (pt) 2010-01-19 2011-01-19 método para codificar um vetor de movimento, método para decodificar um vetor de movimento, aparelho para codificar um vetor de movimento, aparelho para decodificar um vetor de movimento, e mídia de gravação legível por computador
MYPI2015000866A MY193321A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
BR122015013873A BR122015013873A2 (pt) 2010-01-19 2011-01-19 aparelho para decodificar imagem
EP11734863.1A EP2510700A4 (en) 2010-01-19 2011-01-19 METHOD AND DEVICE FOR CODING AND DECODING MOTION VECTORS BASED ON REDUCED MOTION VECTOR PREDICTOR CANDIDATES
MX2012008320A MX2012008320A (es) 2010-01-19 2011-01-19 Metodo y aparato de codificacion y decodificacion de vector de movimiento basado en candidatos predictores de vector de movimiento reducido.
MYPI2012003225A MY163359A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
ZA2012/06187A ZA201206187B (en) 2010-01-19 2012-08-16 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
RU2014102716A RU2659733C2 (ru) 2010-01-19 2014-01-28 Способ и устройство для кодирования и декодирования вектора движения на основании сокращенных предсказателей-кандидатов вектора движения
KR1020150042368A KR101768208B1 (ko) 2010-01-19 2015-03-26 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
AU2015201666A AU2015201666C1 (en) 2010-01-19 2015-03-31 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
US14/677,735 US9571853B2 (en) 2010-01-19 2015-04-02 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
RU2015114569A RU2678510C2 (ru) 2010-01-19 2015-04-17 Способ и устройство для кодирования и декодирования вектора движения на основании сокращенных предсказателей-кандидатов вектора движения
ZA2015/05340A ZA201505340B (en) 2010-01-19 2015-07-24 Image decoding apparatus
JP2015173092A JP6082069B2 (ja) 2010-01-19 2015-09-02 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置
PH12016501226A PH12016501226B1 (en) 2010-01-19 2016-06-22 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
PH12016501224A PH12016501224B1 (en) 2010-01-19 2016-06-22 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
PH12016501227A PH12016501227B1 (en) 2010-01-19 2016-06-22 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
US15/395,791 US10057597B2 (en) 2010-01-19 2016-12-30 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
JP2017007870A JP6275889B2 (ja) 2010-01-19 2017-01-19 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置
JP2018001693A JP6523494B2 (ja) 2010-01-19 2018-01-10 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置
US16/047,567 US10484709B2 (en) 2010-01-19 2018-07-27 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
RU2019101175A RU2701087C1 (ru) 2010-01-19 2019-01-17 Способ и устройство для кодирования и декодирования вектора движения на основании сокращенных предсказателей-кандидатов вектора движения
JP2019084467A JP6740420B2 (ja) 2010-01-19 2019-04-25 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置
US16/598,031 US10708616B2 (en) 2010-01-19 2019-10-10 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
JP2020124907A JP6935553B2 (ja) 2010-01-19 2020-07-22 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29616310P 2010-01-19 2010-01-19
US61/296,163 2010-01-19
KR1020110004015A KR101768207B1 (ko) 2010-01-19 2011-01-14 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치

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KR1020150042368A Division KR101768208B1 (ko) 2010-01-19 2015-03-26 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
KR1020170100448A Division KR101857801B1 (ko) 2010-01-19 2017-08-08 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치

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KR101768207B1 true KR101768207B1 (ko) 2017-08-16

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KR1020150042368A Active KR101768208B1 (ko) 2010-01-19 2015-03-26 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치

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US (5) US9565447B2 (enExample)
EP (2) EP2510700A4 (enExample)
JP (3) JP2013517734A (enExample)
KR (2) KR101768207B1 (enExample)
CN (6) CN104754355B (enExample)
AU (1) AU2011207924B2 (enExample)
BR (2) BR122015013873A2 (enExample)
MX (1) MX2012008320A (enExample)
MY (5) MY204090A (enExample)
PH (5) PH12015500692B1 (enExample)
RU (3) RU2518718C2 (enExample)
WO (1) WO2011090314A2 (enExample)
ZA (2) ZA201206187B (enExample)

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MY163359A (en) 2017-09-15
RU2678510C2 (ru) 2019-01-29
BR122015013873A2 (pt) 2016-05-10
JP2013517734A (ja) 2013-05-16
PH12015500692A1 (en) 2015-09-14
MY204090A (en) 2024-08-07
US9565447B2 (en) 2017-02-07
RU2015114569A (ru) 2016-11-10
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CN106713933A (zh) 2017-05-24
MY204121A (en) 2024-08-08
JP6275889B2 (ja) 2018-02-07
BR112012017909A2 (pt) 2016-05-03
WO2011090314A3 (en) 2011-11-10
US9571853B2 (en) 2017-02-14
KR20150042164A (ko) 2015-04-20
US20170111655A1 (en) 2017-04-20
CN104754355A (zh) 2015-07-01
CN106803960B (zh) 2020-01-21
US10484709B2 (en) 2019-11-19
PH12016501226B1 (en) 2016-12-12
MY193321A (en) 2022-10-04
CN102714736B (zh) 2017-04-12
ZA201505340B (en) 2016-11-30
CN104754355B (zh) 2018-11-23
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JP2017108423A (ja) 2017-06-15
PH12015500692B1 (en) 2024-01-19
CN106713932A (zh) 2017-05-24
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