KR101522850B1 - 움직임 벡터를 부호화, 복호화하는 방법 및 장치 - Google Patents

움직임 벡터를 부호화, 복호화하는 방법 및 장치 Download PDF

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Publication number
KR101522850B1
KR101522850B1 KR1020100003554A KR20100003554A KR101522850B1 KR 101522850 B1 KR101522850 B1 KR 101522850B1 KR 1020100003554 A KR1020100003554 A KR 1020100003554A KR 20100003554 A KR20100003554 A KR 20100003554A KR 101522850 B1 KR101522850 B1 KR 101522850B1
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South Korea
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motion vector
current block
unit
block
encoding
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KR1020100003554A
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Korean (ko)
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KR20110083365A (ko
Inventor
이태미
한우진
민정혜
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삼성전자주식회사
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Priority to KR1020100003554A priority Critical patent/KR101522850B1/ko
Priority to CN201310085501.XA priority patent/CN103220518B/zh
Priority to CN201510178147.4A priority patent/CN104811724B/zh
Priority to CA2880465A priority patent/CA2880465C/en
Priority to BR122015021369-0A priority patent/BR122015021369B1/pt
Priority to SG10201500917WA priority patent/SG10201500917WA/en
Priority to RU2013158838/08A priority patent/RU2530252C1/ru
Priority to PCT/KR2011/000301 priority patent/WO2011087321A2/en
Priority to MYPI2015001295A priority patent/MY172478A/en
Priority to MYPI2015001296A priority patent/MY183996A/en
Priority to SG2013053830A priority patent/SG192511A1/en
Priority to SG2012051504A priority patent/SG182491A1/en
Priority to CA2880256A priority patent/CA2880256C/en
Priority to SG10201500920VA priority patent/SG10201500920VA/en
Priority to CN201510245822.0A priority patent/CN104994380B/zh
Priority to CN201410811994.5A priority patent/CN104469362B/zh
Priority to CA2828001A priority patent/CA2828001C/en
Priority to CN201510178593.5A priority patent/CN104869422B/zh
Priority to MYPI2015001297A priority patent/MY184910A/en
Priority to EP15168134.3A priority patent/EP2928194A3/en
Priority to EP11733108.2A priority patent/EP2524507A4/en
Priority to EP13172421.3A priority patent/EP2645718A3/en
Priority to SG2013053855A priority patent/SG192512A1/en
Priority to BR122013020551-9A priority patent/BR122013020551B1/pt
Priority to MYPI2012003196A priority patent/MY165841A/en
Priority to JP2012548896A priority patent/JP5882228B2/ja
Priority to CA2787006A priority patent/CA2787006C/en
Priority to CA2880472A priority patent/CA2880472C/en
Priority to BR122015021366A priority patent/BR122015021366A2/pt
Priority to SG10201500923SA priority patent/SG10201500923SA/en
Priority to MYPI2013003240A priority patent/MY166200A/en
Priority to EP15168136.8A priority patent/EP2930929A3/en
Priority to CN201510246252.7A priority patent/CN104980735B/zh
Priority to BR122015021367A priority patent/BR122015021367A2/pt
Priority to MX2012008229A priority patent/MX2012008229A/es
Priority to US13/006,657 priority patent/US8995529B2/en
Priority to BR112012017408-8A priority patent/BR112012017408B1/pt
Priority to CN201180014025.1A priority patent/CN102792697B/zh
Priority to BR122015021370-3A priority patent/BR122015021370B1/pt
Priority to RU2012134634/08A priority patent/RU2514929C2/ru
Priority to AU2011205896A priority patent/AU2011205896A1/en
Priority to EP15168135.0A priority patent/EP2930933A3/en
Publication of KR20110083365A publication Critical patent/KR20110083365A/ko
Priority to US13/403,655 priority patent/US8295355B2/en
Priority to ZA2012/05735A priority patent/ZA201205735B/en
Priority to US13/628,682 priority patent/US8630351B2/en
Priority to RU2013113951/08A priority patent/RU2513707C1/ru
Priority to ZA2013/04982A priority patent/ZA201304982B/en
Priority to JP2013168578A priority patent/JP5620555B2/ja
Priority to RU2013158843/08A priority patent/RU2604997C2/ru
Priority to RU2013158636/08A priority patent/RU2604996C2/ru
Priority to RU2013158760/08A priority patent/RU2605362C2/ru
Priority to RU2013158853/08A priority patent/RU2604998C2/ru
Priority to US14/154,065 priority patent/US8861609B2/en
Priority to US14/154,086 priority patent/US8861610B2/en
Priority to US14/154,021 priority patent/US8861608B2/en
Priority to US14/154,073 priority patent/US8867621B2/en
Priority to US14/515,226 priority patent/US9131237B2/en
Priority to US14/524,355 priority patent/US9106924B2/en
Priority to ZA2014/08373A priority patent/ZA201408373B/en
Priority to ZA2014/08374A priority patent/ZA201408374B/en
Priority to ZA2015/01191A priority patent/ZA201501191B/en
Priority to JP2015087006A priority patent/JP5937717B2/ja
Priority to JP2015087004A priority patent/JP6073404B2/ja
Priority to JP2015087005A priority patent/JP6073405B2/ja
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Publication of KR101522850B1 publication Critical patent/KR101522850B1/ko
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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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • H04N19/60—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • 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
    • H04N19/134—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
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • 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
    • H04N19/50—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
    • H04N19/70—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
    • 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
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020100003554A 2010-01-14 2010-01-14 움직임 벡터를 부호화, 복호화하는 방법 및 장치 Active KR101522850B1 (ko)

Priority Applications (64)

Application Number Priority Date Filing Date Title
KR1020100003554A KR101522850B1 (ko) 2010-01-14 2010-01-14 움직임 벡터를 부호화, 복호화하는 방법 및 장치
CN201310085501.XA CN103220518B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行编码和解码的方法和设备
CN201510178147.4A CN104811724B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行编码和解码的方法和设备
CA2880465A CA2880465C (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
BR122015021369-0A BR122015021369B1 (pt) 2010-01-14 2011-01-14 Aparelho para decodificar um vetor de movimento
SG10201500917WA SG10201500917WA (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
RU2013158838/08A RU2530252C1 (ru) 2010-01-14 2011-01-14 Способ и устройство для кодирования и декодирования вектора движения
PCT/KR2011/000301 WO2011087321A2 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
MYPI2015001295A MY172478A (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector by predicting motion vector according to mode
MYPI2015001296A MY183996A (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector by obtaining motion vector prediction candidate using co-located block
SG2013053830A SG192511A1 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
SG2012051504A SG182491A1 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
CA2880256A CA2880256C (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
SG10201500920VA SG10201500920VA (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
CN201510245822.0A CN104994380B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行编码和解码的方法和设备
CN201410811994.5A CN104469362B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行解码的方法
CA2828001A CA2828001C (en) 2010-01-14 2011-01-14 Method and apparatus for encodng and decoding motion vector
CN201510178593.5A CN104869422B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行编码和解码的方法和设备
MYPI2015001297A MY184910A (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector by obtaining motion vector predictor candidate using co-located block
EP15168134.3A EP2928194A3 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
EP11733108.2A EP2524507A4 (en) 2010-01-14 2011-01-14 METHOD AND DEVICE FOR CODING AND DECODING MOTION VECTORS
EP13172421.3A EP2645718A3 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
SG2013053855A SG192512A1 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
BR122013020551-9A BR122013020551B1 (pt) 2010-01-14 2011-01-14 Método para decodificar um vetor de movimento
MYPI2012003196A MY165841A (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector by predicting motion vector according to mode
JP2012548896A JP5882228B2 (ja) 2010-01-14 2011-01-14 映像符号化装置、映像復号化方法及び装置
CA2787006A CA2787006C (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
CA2880472A CA2880472C (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
BR122015021366A BR122015021366A2 (pt) 2010-01-14 2011-01-14 método de decodificar uma imagem
SG10201500923SA SG10201500923SA (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
MYPI2013003240A MY166200A (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
EP15168136.8A EP2930929A3 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
CN201510246252.7A CN104980735B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行编码和解码的方法和设备
BR122015021367A BR122015021367A2 (pt) 2010-01-14 2011-01-14 aparelho para decodificar uma imagem
MX2012008229A MX2012008229A (es) 2010-01-14 2011-01-14 Metodo y aparato para codificar y descodificar vector de movimiento.
US13/006,657 US8995529B2 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector by predicting motion vector according to mode
BR112012017408-8A BR112012017408B1 (pt) 2010-01-14 2011-01-14 Aparelho para codificar um vetor de movimento, e método para decodificar um vetor de movimento
CN201180014025.1A CN102792697B (zh) 2010-01-14 2011-01-14 用于对运动矢量进行编码和解码的方法和设备
BR122015021370-3A BR122015021370B1 (pt) 2010-01-14 2011-01-14 Aparelho para decodificação de vetor de movimento
RU2012134634/08A RU2514929C2 (ru) 2010-01-14 2011-01-14 Способ и устройство для кодирования и декодирования вектора движения
AU2011205896A AU2011205896A1 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
EP15168135.0A EP2930933A3 (en) 2010-01-14 2011-01-14 Method and apparatus for encoding and decoding motion vector
US13/403,655 US8295355B2 (en) 2010-01-14 2012-02-23 Method and apparatus for encoding and decoding motion vector
ZA2012/05735A ZA201205735B (en) 2010-01-14 2012-07-30 Method and apparatus for encoding and decoding motion vector
US13/628,682 US8630351B2 (en) 2010-01-14 2012-09-27 Method and apparatus for encoding and decoding motion vector
RU2013113951/08A RU2513707C1 (ru) 2010-01-14 2013-03-28 Способ и устройство для кодирования и декодирования вектора движения
ZA2013/04982A ZA201304982B (en) 2010-01-14 2013-07-03 Method and apparatus for encoding and decoding motion vector
JP2013168578A JP5620555B2 (ja) 2010-01-14 2013-08-14 映像を復号化する方法
RU2013158843/08A RU2604997C2 (ru) 2010-01-14 2013-12-27 Способ и устройство для кодирования и декодирования вектора движения
RU2013158636/08A RU2604996C2 (ru) 2010-01-14 2013-12-27 Способ и устройство для кодирования и декодирования вектора движения
RU2013158760/08A RU2605362C2 (ru) 2010-01-14 2013-12-27 Способ и устройство для кодирования и декодирования вектора движения
RU2013158853/08A RU2604998C2 (ru) 2010-01-14 2013-12-27 Способ и устройство для кодирования и декодирования вектора движения
US14/154,065 US8861609B2 (en) 2010-01-14 2014-01-13 Method and apparatus for encoding and decoding motion vector by obtaining motion vector predictor candidate using co-located block
US14/154,086 US8861610B2 (en) 2010-01-14 2014-01-13 Method and apparatus for encoding and decoding motion vector by obtaining motion vector predictor candidate using co-located block
US14/154,021 US8861608B2 (en) 2010-01-14 2014-01-13 Method and apparatus for encoding and decoding motion vector by obtaining motion vector predictor candidate using co-located block
US14/154,073 US8867621B2 (en) 2010-01-14 2014-01-13 Method and apparatus for encoding and decoding motion vector by obtaining motion vector predictor candidate using co-located block
US14/515,226 US9131237B2 (en) 2010-01-14 2014-10-15 Method and apparatus for encoding and decoding motion vector by predicting motion vector according to mode
US14/524,355 US9106924B2 (en) 2010-01-14 2014-10-27 Method and apparatus for encoding and decoding motion vector by predicting motion vector according to mode
ZA2014/08373A ZA201408373B (en) 2010-01-14 2014-11-13 Method and apparatus for encoding and decoding motion vector
ZA2014/08374A ZA201408374B (en) 2010-01-14 2014-11-13 Method and appratus for encoding and decoding motion vector
ZA2015/01191A ZA201501191B (en) 2010-01-14 2015-02-20 Method and apparatus for encoding and decoding motion vector
JP2015087006A JP5937717B2 (ja) 2010-01-14 2015-04-21 映像復号化方法及び装置
JP2015087004A JP6073404B2 (ja) 2010-01-14 2015-04-21 映像復号化方法及び装置
JP2015087005A JP6073405B2 (ja) 2010-01-14 2015-04-21 映像復号化方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100003554A KR101522850B1 (ko) 2010-01-14 2010-01-14 움직임 벡터를 부호화, 복호화하는 방법 및 장치

Related Child Applications (2)

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KR1020130048515A Division KR101424977B1 (ko) 2013-04-30 2013-04-30 움직임 벡터를 부호화, 복호화하는 방법 및 장치
KR1020140058640A Division KR101635111B1 (ko) 2014-05-15 2014-05-15 움직임 벡터를 부호화, 복호화하는 방법 및 장치

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KR20110083365A KR20110083365A (ko) 2011-07-20
KR101522850B1 true KR101522850B1 (ko) 2015-05-26

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US (9) US8995529B2 (https=)
EP (5) EP2930929A3 (https=)
JP (5) JP5882228B2 (https=)
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