KR20120088488A - 시간적 움직임 벡터 저장 방법 및 그 장치 - Google Patents

시간적 움직임 벡터 저장 방법 및 그 장치 Download PDF

Info

Publication number
KR20120088488A
KR20120088488A KR1020110050853A KR20110050853A KR20120088488A KR 20120088488 A KR20120088488 A KR 20120088488A KR 1020110050853 A KR1020110050853 A KR 1020110050853A KR 20110050853 A KR20110050853 A KR 20110050853A KR 20120088488 A KR20120088488 A KR 20120088488A
Authority
KR
South Korea
Prior art keywords
motion vector
motion
stored
vector
information
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020110050853A
Other languages
English (en)
Korean (ko)
Inventor
임성창
김휘용
정세윤
조숙희
전동산
김종호
이하현
이진호
최진수
김진웅
Original Assignee
한국전자통신연구원
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=46873758&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR20120088488(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 한국전자통신연구원 filed Critical 한국전자통신연구원
Priority to KR1020110065707A priority Critical patent/KR20120088494A/ko
Priority to PL12742304T priority patent/PL2672708T3/pl
Priority to PCT/KR2012/000770 priority patent/WO2012105807A2/ko
Priority to DK12742304.4T priority patent/DK2672708T3/da
Priority to CN201711418133.0A priority patent/CN108174219B/zh
Priority to EP12742304.4A priority patent/EP2672708B1/en
Priority to CN201711418799.6A priority patent/CN108174216A/zh
Priority to CN201711418703.6A priority patent/CN108124162B/zh
Priority to BR122020015452-7A priority patent/BR122020015452B1/pt
Priority to CA3050903A priority patent/CA3050903C/en
Priority to JP2013551919A priority patent/JP5911890B2/ja
Priority to CN201711419541.8A priority patent/CN107846596A/zh
Priority to CA2826157A priority patent/CA2826157C/en
Priority to CN201711419543.7A priority patent/CN107888916A/zh
Priority to SI201231970T priority patent/SI2672708T1/sl
Priority to ES12742304T priority patent/ES2899990T3/es
Priority to PT127423044T priority patent/PT2672708T/pt
Priority to CN201711418796.2A priority patent/CN108174221A/zh
Priority to BR112013019495-2A priority patent/BR112013019495B1/pt
Priority to HUE12742304A priority patent/HUE056876T2/hu
Priority to CN201711419501.3A priority patent/CN107888927B/zh
Priority to RU2013140464/08A priority patent/RU2586017C2/ru
Priority to EP21176802.3A priority patent/EP3930332A1/en
Priority to CN201280015709.8A priority patent/CN103583044B/zh
Priority to US13/979,214 priority patent/US10244252B2/en
Priority to CN201711418724.8A priority patent/CN108174215B/zh
Priority to CN201711418151.9A priority patent/CN108124161B/zh
Priority to CN201711418175.4A priority patent/CN108174220A/zh
Priority to BR122014018140-0A priority patent/BR122014018140B1/pt
Priority to KR1020120010096A priority patent/KR101428030B1/ko
Priority to CA3220287A priority patent/CA3220287A1/en
Priority to BR122020015411-0A priority patent/BR122020015411B1/pt
Priority to BR122020015455-1A priority patent/BR122020015455B1/pt
Publication of KR20120088488A publication Critical patent/KR20120088488A/ko
Priority to KR1020130082553A priority patent/KR101461499B1/ko
Priority to KR1020130082552A priority patent/KR101461498B1/ko
Priority to KR1020130082551A priority patent/KR101378888B1/ko
Priority to KR20140098242A priority patent/KR101477771B1/ko
Priority to JP2016021985A priority patent/JP6203878B2/ja
Priority to JP2017164566A priority patent/JP6550429B2/ja
Priority to HK18111299.5A priority patent/HK1251838A1/zh
Priority to HK18111297.7A priority patent/HK1251832B/zh
Priority to US16/249,146 priority patent/US10645411B2/en
Priority to JP2019122135A priority patent/JP6783355B2/ja
Priority to US16/830,236 priority patent/US12003753B2/en
Priority to JP2020171894A priority patent/JP7369679B2/ja
Priority to US17/538,797 priority patent/US12028545B2/en
Priority to JP2022186903A priority patent/JP2023018075A/ja
Priority to US18/630,834 priority patent/US12301859B2/en
Priority to JP2024159560A priority patent/JP7757492B2/ja
Priority to US19/172,277 priority patent/US20250234030A1/en
Pending legal-status Critical Current

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
    • 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
    • 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
    • H04N19/124—Quantisation
    • 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
    • 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
    • H04N19/42—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
    • H04N19/426—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 using memory downsizing methods
    • 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
    • H04N19/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020110050853A 2011-01-31 2011-05-27 시간적 움직임 벡터 저장 방법 및 그 장치 Pending KR20120088488A (ko)

Priority Applications (50)

Application Number Priority Date Filing Date Title
KR1020110065707A KR20120088494A (ko) 2011-01-31 2011-07-01 시간적 움직임 벡터 저장 방법 및 그 장치
PL12742304T PL2672708T3 (pl) 2011-01-31 2012-01-31 Sposób i urządzenie do kodowania/dekodowania obrazów z wykorzystaniem wektora ruchu
PCT/KR2012/000770 WO2012105807A2 (ko) 2011-01-31 2012-01-31 움직임 벡터를 이용한 영상 부호화/복호화 방법 및 장치
DK12742304.4T DK2672708T3 (da) 2011-01-31 2012-01-31 Fremgangsmåde og apparat til kodning/afkodning af billeder under anvendelse af en bevægelsesvektor
CN201711418133.0A CN108174219B (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
EP12742304.4A EP2672708B1 (en) 2011-01-31 2012-01-31 Method and apparatus for encoding/decoding images using a motion vector
CN201711418799.6A CN108174216A (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
CN201711418703.6A CN108124162B (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
BR122020015452-7A BR122020015452B1 (pt) 2011-01-31 2012-01-31 Aparelho de decodificação de imagem
CA3050903A CA3050903C (en) 2011-01-31 2012-01-31 Method and apparatus for encoding/decoding images using a motion vector
JP2013551919A JP5911890B2 (ja) 2011-01-31 2012-01-31 動きベクトルを利用する映像符号化／復号化方法及び装置
CN201711419541.8A CN107846596A (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
CA2826157A CA2826157C (en) 2011-01-31 2012-01-31 Method and apparatus for encoding/decoding images using a motion vector
CN201711419543.7A CN107888916A (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
SI201231970T SI2672708T1 (sl) 2011-01-31 2012-01-31 Postopek in naprava za kodiranje/dekodiranje slik z uporabo vektorja gibanja
ES12742304T ES2899990T3 (es) 2011-01-31 2012-01-31 Método y aparato para codificar/decodificar imágenes usando un vector de movimiento
PT127423044T PT2672708T (pt) 2011-01-31 2012-01-31 Procedimento e aparelho para codificação/descodificação de imagens utilizando um vector de movimento
CN201711418796.2A CN108174221A (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
BR112013019495-2A BR112013019495B1 (pt) 2011-01-31 2012-01-31 Aparelho de decodificação de imagem
HUE12742304A HUE056876T2 (hu) 2011-01-31 2012-01-31 Eljárás és berendezés képek kódolására/dekódolására mozgásvektor használatával
CN201711419501.3A CN107888927B (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
RU2013140464/08A RU2586017C2 (ru) 2011-01-31 2012-01-31 Способ и устройство для кодирования/декодирования изображений с использованием вектора движения
EP21176802.3A EP3930332A1 (en) 2011-01-31 2012-01-31 Apparatus for encoding/decoding images using a motion vector
CN201280015709.8A CN103583044B (zh) 2011-01-31 2012-01-31 用于使用运动向量来编码/解码图像的方法和设备
US13/979,214 US10244252B2 (en) 2011-01-31 2012-01-31 Method and apparatus for encoding/decoding images using a motion vector
CN201711418724.8A CN108174215B (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
CN201711418151.9A CN108124161B (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
CN201711418175.4A CN108174220A (zh) 2011-01-31 2012-01-31 图像解码/编码设备以及计算机可读记录介质
BR122014018140-0A BR122014018140B1 (pt) 2011-01-31 2012-01-31 Método de decodificação de imagem
KR1020120010096A KR101428030B1 (ko) 2011-01-31 2012-01-31 움직임 벡터를 이용한 영상 복호화 장치
CA3220287A CA3220287A1 (en) 2011-01-31 2012-01-31 Method and apparatus for encoding/decoding images using a motion vector
BR122020015411-0A BR122020015411B1 (pt) 2011-01-31 2012-01-31 Aparelho de decodificação de imagem
BR122020015455-1A BR122020015455B1 (pt) 2011-01-31 2012-01-31 Aparelho de decodificação de imagem
KR1020130082553A KR101461499B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 부호화 방법 및 및 컴퓨터로 판독 가능한 저장매체
KR1020130082552A KR101461498B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 복호화 방법 및 및 컴퓨터로 판독 가능한 저장매체
KR1020130082551A KR101378888B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 부호화 장치
KR20140098242A KR101477771B1 (ko) 2011-01-31 2014-07-31 움직임 벡터를 이용한 영상 부호화/복호화 방법 및 장치
JP2016021985A JP6203878B2 (ja) 2011-01-31 2016-02-08 映像復号化装置、映像符号化装置および記録媒体
JP2017164566A JP6550429B2 (ja) 2011-01-31 2017-08-29 映像復号化装置、および映像符号化装置
HK18111299.5A HK1251838A1 (zh) 2011-01-31 2018-09-04 图像解码/编码设备以及计算机可读记录介质
HK18111297.7A HK1251832B (zh) 2011-01-31 2018-09-04 图像解码/编码设备以及计算机可读记录介质
US16/249,146 US10645411B2 (en) 2011-01-31 2019-01-16 Method and apparatus for encoding/decoding images using a motion vector
JP2019122135A JP6783355B2 (ja) 2011-01-31 2019-06-28 映像復号化装置、映像符号化装置およびビットストリームの送信方法
US16/830,236 US12003753B2 (en) 2011-01-31 2020-03-25 Method and apparatus for encoding/decoding images using a motion vector
JP2020171894A JP7369679B2 (ja) 2011-01-31 2020-10-12 映像復号化装置、映像符号化装置および記録媒体
US17/538,797 US12028545B2 (en) 2011-01-31 2021-11-30 Method and apparatus for encoding/decoding images using a motion vector
JP2022186903A JP2023018075A (ja) 2011-01-31 2022-11-22 映像復号化装置、映像符号化装置および記録媒体
US18/630,834 US12301859B2 (en) 2011-01-31 2024-04-09 Method and apparatus for encoding/decoding images using a motion vector
JP2024159560A JP7757492B2 (ja) 2011-01-31 2024-09-13 映像復号化装置、映像符号化装置および記録媒体
US19/172,277 US20250234030A1 (en) 2011-01-31 2025-04-07 Method and apparatus for encoding/decoding images using a motion vector

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020110009636 2011-01-31
KR20110009636 2011-01-31
KR1020110019166 2011-03-03
KR20110019166 2011-03-03

Publications (1)

Publication Number Publication Date
KR20120088488A true KR20120088488A (ko) 2012-08-08

Family

ID=46873758

Family Applications (5)

Application Number Title Priority Date Filing Date
KR1020110050853A Pending KR20120088488A (ko) 2011-01-31 2011-05-27 시간적 움직임 벡터 저장 방법 및 그 장치
KR1020130082553A Active KR101461499B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 부호화 방법 및 및 컴퓨터로 판독 가능한 저장매체
KR1020130082551A Active KR101378888B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 부호화 장치
KR1020130082552A Active KR101461498B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 복호화 방법 및 및 컴퓨터로 판독 가능한 저장매체
KR20140098242A Active KR101477771B1 (ko) 2011-01-31 2014-07-31 움직임 벡터를 이용한 영상 부호화/복호화 방법 및 장치

Family Applications After (4)

Application Number Title Priority Date Filing Date
KR1020130082553A Active KR101461499B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 부호화 방법 및 및 컴퓨터로 판독 가능한 저장매체
KR1020130082551A Active KR101378888B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 부호화 장치
KR1020130082552A Active KR101461498B1 (ko) 2011-01-31 2013-07-15 움직임 벡터를 이용한 영상 복호화 방법 및 및 컴퓨터로 판독 가능한 저장매체
KR20140098242A Active KR101477771B1 (ko) 2011-01-31 2014-07-31 움직임 벡터를 이용한 영상 부호화/복호화 방법 및 장치

Country Status (16)

Country Link
US (6) US10244252B2 (cg-RX-API-DMAC7.html)
EP (2) EP3930332A1 (cg-RX-API-DMAC7.html)
JP (7) JP5911890B2 (cg-RX-API-DMAC7.html)
KR (5) KR20120088488A (cg-RX-API-DMAC7.html)
CN (11) CN108124162B (cg-RX-API-DMAC7.html)
BR (5) BR122020015455B1 (cg-RX-API-DMAC7.html)
CA (3) CA2826157C (cg-RX-API-DMAC7.html)
DK (1) DK2672708T3 (cg-RX-API-DMAC7.html)
ES (1) ES2899990T3 (cg-RX-API-DMAC7.html)
HK (1) HK1251838A1 (cg-RX-API-DMAC7.html)
HU (1) HUE056876T2 (cg-RX-API-DMAC7.html)
PL (1) PL2672708T3 (cg-RX-API-DMAC7.html)
PT (1) PT2672708T (cg-RX-API-DMAC7.html)
RU (1) RU2586017C2 (cg-RX-API-DMAC7.html)
SI (1) SI2672708T1 (cg-RX-API-DMAC7.html)
WO (1) WO2012105807A2 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160023729A (ko) * 2013-06-21 2016-03-03 퀄컴 인코포레이티드 변위 벡터들을 이용한 예측 블록으로부터의 인트라 예측
CN110651474A (zh) * 2017-05-18 2020-01-03 联发科技股份有限公司 用于视频编解码的运动向量限制方法和装置

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
KR101706318B1 (ko) * 2012-10-03 2017-02-15 에이치에프아이 이노베이션 인크. 3차원 비디오 코딩을 위한 모션 데이터 버퍼 감소 방법 및 장치
CN105874801B (zh) * 2014-01-08 2019-11-08 索尼公司 解码设备和解码方法、以及编码设备和编码方法
KR102105606B1 (ko) 2014-06-02 2020-05-04 한국전자통신연구원 데이터 압축 장치
CN111818334B (zh) * 2014-09-30 2022-04-01 寰发股份有限公司 用于视频编码的自适应运动向量分辨率的方法
CN115086652B (zh) * 2015-06-05 2025-05-06 杜比实验室特许公司 图像编码和解码方法和图像解码设备
EP3355581A4 (en) * 2015-09-23 2019-04-17 LG Electronics Inc. BILDCODING / DECODING METHOD AND DEVICE THEREFOR
WO2017086738A1 (ko) 2015-11-19 2017-05-26 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20170058838A (ko) 2015-11-19 2017-05-29 한국전자통신연구원 화면간 예측 향상을 위한 부호화/복호화 방법 및 장치
CN106954074B (zh) * 2016-01-07 2019-12-20 青岛海信电器股份有限公司 一种视频数据处理方法和装置
KR102385126B1 (ko) 2016-02-09 2022-04-12 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 효율적인 감소성 또는 효율적인 랜덤 액세스를 허용하는 픽처/비디오 데이터 스트림들에 대한 개념
CN105744275B (zh) * 2016-02-22 2019-04-05 青岛海信电器股份有限公司 一种视频数据输入、输出方法和装置
CN116567220A (zh) * 2016-08-11 2023-08-08 Lx 半导体科技有限公司 图像编码/解码设备和图像数据的发送设备
US10827186B2 (en) * 2016-08-25 2020-11-03 Intel Corporation Method and system of video coding with context decoding and reconstruction bypass
AU2018255983B2 (en) 2017-04-21 2020-04-23 Zenimax Media Inc. Player input motion compensation by anticipating motion vectors
TWI691199B (zh) 2017-04-21 2020-04-11 美商時美媒體公司 用於產生遊戲的運動向量的系統及方法
CN118368411A (zh) 2018-02-28 2024-07-19 三星电子株式会社 视频解码方法和设备以及视频编码方法和设备
CN118175298A (zh) 2018-04-02 2024-06-11 Lg电子株式会社 图片解码方法、图片编码方法和发送方法
US10873748B2 (en) * 2018-05-12 2020-12-22 Qualcomm Incorporated Storage of high precision motion vectors in video coding
CN117956182A (zh) * 2018-06-04 2024-04-30 华为技术有限公司 获取运动矢量的方法和装置
WO2020006304A1 (en) * 2018-06-29 2020-01-02 Vid Scale, Inc. Adaptive control point selection for affine motion model based video coding
CN116320489A (zh) 2018-06-29 2023-06-23 北京字节跳动网络技术有限公司 视频处理方法、编码装置和解码装置
KR20200028856A (ko) 2018-09-07 2020-03-17 김기백 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치
US12108071B2 (en) * 2018-09-17 2024-10-01 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus, and recording medium storing bitstream
WO2020076838A1 (en) * 2018-10-08 2020-04-16 Beijing Dajia Internet Information Technology Co., Ltd. Motion vector storage for video coding
US11375230B2 (en) * 2018-11-16 2022-06-28 Sharp Kabushiki Kaisha Systems and methods for deriving a motion vector prediction in video coding
CN113039790B (zh) 2018-11-17 2023-04-14 北京字节跳动网络技术有限公司 视频处理的方法、装置和非暂时性计算机可读介质
CN113228675B (zh) * 2018-12-21 2024-08-06 北京字节跳动网络技术有限公司 视频处理中的运动矢量比特深度
CN117499668A (zh) * 2018-12-21 2024-02-02 北京字节跳动网络技术有限公司 具有运动矢量差的Merge模式中的运动矢量精度
BR112021009911A2 (pt) 2018-12-29 2021-08-17 Huawei Technologies Co., Ltd. codificador, decodificador e métodos correspondentes usando armazenamento de mv compacto
KR102594692B1 (ko) 2019-06-11 2023-10-26 엘지전자 주식회사 크로마 성분에 대한 영상 디코딩 방법 및 그 장치
TWI898943B (zh) 2019-06-21 2025-09-21 南韓商三星電子股份有限公司 用於解碼動作資訊的裝置及方法、傳輸由影像編碼方法產生的位元串流的方法和用於編碼動作資訊的裝置及方法
BR112022002154A2 (pt) 2019-08-06 2022-04-19 Op Solutions Llc Sinalização implícita de gerenciamento de resolução adaptativa com base no tipo de quadro
MX2022001592A (es) * 2019-08-06 2022-03-11 Op Solutions Llc Método de gestión de resolución adaptativa para reajuste de predicción.
WO2021026324A1 (en) * 2019-08-06 2021-02-11 Op Solutions Adaptive resolution management prediction rescaling
EP4011083A4 (en) 2019-08-06 2023-06-28 OP Solutions, LLC Block-based adaptive resolution management
TWI768475B (zh) * 2019-09-22 2022-06-21 寰發股份有限公司 視訊資料預測方法和裝置
US11006132B1 (en) 2019-11-08 2021-05-11 Op Solutions, Llc Methods and systems for adaptive cropping
CN120639969A (zh) * 2019-12-23 2025-09-12 Lg电子株式会社 编码设备、解码设备和数据发送设备
KR20220093915A (ko) 2020-12-28 2022-07-05 삼성전자주식회사 반도체 집적회로 레이아웃의 확률적 취약점 검출 방법 및 이를 수행하는 컴퓨터 시스템
US12022098B2 (en) * 2021-03-04 2024-06-25 Lemon Inc. Neural network-based in-loop filter with residual scaling for video coding
US12206861B2 (en) * 2022-01-12 2025-01-21 Tencent America LLC Motion vector restriction for out-of-frame boundary conditions
US12348749B2 (en) 2023-05-08 2025-07-01 Tencent America LLC Extension to block adaptive weighted prediction

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262854A (en) * 1992-02-21 1993-11-16 Rca Thomson Licensing Corporation Lower resolution HDTV receivers
US7206346B2 (en) * 1997-06-25 2007-04-17 Nippon Telegraph And Telephone Corporation Motion vector predictive encoding method, motion vector decoding method, predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs
CA2263855C (en) * 1997-06-25 2003-04-01 Nippon Telegraph And Telephone Corporation Motion vector predictive encoding method, motion vector decoding method,predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs
JP2914448B2 (ja) * 1997-06-25 1999-06-28 日本電信電話株式会社 動きベクトル予測符号化方法および動きベクトル復号方法、予測符号化装置および復号装置、並びに、動きベクトルの予測符号化プログラムおよび復号プログラムを記録した記録媒体
JPH11122624A (ja) * 1997-10-16 1999-04-30 Matsushita Electric Ind Co Ltd ビデオデコーダ処理量を低減する方法および装置
CN1303818C (zh) * 2001-09-12 2007-03-07 皇家飞利浦电子股份有限公司 运动估计和/或补偿
TWI225372B (en) 2001-12-25 2004-12-11 Matsushita Electric Industrial Co Ltd Method of detecting motion vector
US7177356B2 (en) * 2002-01-11 2007-02-13 Webtv Networks, Inc. Spatially transcoding a video stream
AU2003242037A1 (en) * 2002-07-02 2004-01-23 Matsushita Electric Industrial Co., Ltd. Image encoding method and image decoding method
US6744387B2 (en) 2002-07-10 2004-06-01 Lsi Logic Corporation Method and system for symbol binarization
CN101090499A (zh) * 2002-07-17 2007-12-19 达丽星网络有限公司 在混合视频codec比特流之间进行码转换的方法和装置
US20040057521A1 (en) * 2002-07-17 2004-03-25 Macchina Pty Ltd. Method and apparatus for transcoding between hybrid video CODEC bitstreams
RU2335860C2 (ru) * 2002-10-01 2008-10-10 Томсон Лайсенсинг С.А. Неявное взвешивание опорных изображений в видеодекодере
US7499495B2 (en) * 2003-07-18 2009-03-03 Microsoft Corporation Extended range motion vectors
US20070014359A1 (en) * 2003-10-09 2007-01-18 Cristina Gomila Direct mode derivation process for error concealment
JP4591657B2 (ja) 2003-12-22 2010-12-01 キヤノン株式会社 動画像符号化装置及びその制御方法、プログラム
US7961963B2 (en) * 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
CN101379829B (zh) 2006-02-02 2016-05-18 汤姆逊许可公司 用于运动补偿预测的自适应加权选择的方法和设备
US8494052B2 (en) 2006-04-07 2013-07-23 Microsoft Corporation Dynamic selection of motion estimation search ranges and extended motion vector ranges
JP4712643B2 (ja) * 2006-08-17 2011-06-29 富士通セミコンダクター株式会社 フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置
US20080165860A1 (en) 2006-08-31 2008-07-10 Zohair Sahraoui H.264 Data processing
JP2008067194A (ja) * 2006-09-08 2008-03-21 Toshiba Corp フレーム補間回路、フレーム補間方法、表示装置
WO2008039857A2 (en) 2006-09-26 2008-04-03 Dilithium Networks Pty Ltd. Method and apparatus for compressed video bitstream conversion with reduced-algorithmic-delay
KR101365574B1 (ko) 2007-01-29 2014-02-20 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
WO2008127597A2 (en) 2007-04-12 2008-10-23 Thomson Licensing Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding
CN101115200B (zh) * 2007-04-20 2010-05-19 西安交通大学 一种有效的运动矢量可伸缩编码方法
TWI338869B (en) 2007-08-03 2011-03-11 Via Tech Inc Method and apparatus for block-based digital encoded picture
US8908765B2 (en) * 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US8345763B2 (en) * 2007-11-27 2013-01-01 Mediatek Inc. Motion compensation method and integrated circuit utilizing the same
WO2009115901A2 (en) * 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding
CN101873483B (zh) * 2009-04-24 2012-08-29 深圳市九洲电器有限公司 一种运动估计方法及采用运动估计方法的编码芯片、装置
US9118898B2 (en) 2009-06-24 2015-08-25 Qualcomm Incorporated 8-point transform for media data coding
JP5209572B2 (ja) 2009-06-29 2013-06-12 三菱電機株式会社 画像符号化装置及び画像復号装置
JP5738549B2 (ja) 2009-07-22 2015-06-24 株式会社Sumco 包装済石英ガラスルツボ用クレーン装置およびこの装置を用いる包装済石英ガラスルツボの梱包方法
KR20110017302A (ko) 2009-08-13 2011-02-21 삼성전자주식회사 움직임 벡터의 정확도 조절을 이용한 영상 부호화, 복호화 방법 및 장치
KR20110019166A (ko) 2009-08-19 2011-02-25 삼화주철공업 주식회사 소음 방지용 맨홀
KR101356613B1 (ko) * 2009-08-21 2014-02-06 에스케이텔레콤 주식회사 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치
KR101074238B1 (ko) 2009-11-09 2011-10-14 부경대학교 산학협력단 초임계 처리를 이용한 오징어 및 고등어 내장에서의 단당류를 수득하는 방법
KR101418104B1 (ko) 2010-03-08 2014-07-16 에스케이 텔레콤주식회사 움직임 벡터 해상도 조합을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
WO2011125211A1 (ja) * 2010-04-08 2011-10-13 株式会社 東芝 画像符号化方法及び画像復号化方法
CN101841712A (zh) * 2010-04-28 2010-09-22 广西大学 面向全景视频编码的b帧扩展直接模式
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
US9137544B2 (en) * 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
US9258573B2 (en) 2010-12-07 2016-02-09 Panasonic Intellectual Property Corporation Of America Pixel adaptive intra smoothing
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
AU2011362447B2 (en) * 2011-03-14 2015-09-24 Hfi Innovation Inc. Method and apparatus for deriving temporal motion vector prediction
EP2687014B1 (en) * 2011-03-14 2021-03-10 HFI Innovation Inc. Method and apparatus for derivation of motion vector candidate and motion vector prediction candidate
US10536701B2 (en) 2011-07-01 2020-01-14 Qualcomm Incorporated Video coding using adaptive motion vector resolution
US9083983B2 (en) 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
JP5895469B2 (ja) * 2011-11-18 2016-03-30 富士通株式会社 動画像符号化装置、および動画像復号装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160023729A (ko) * 2013-06-21 2016-03-03 퀄컴 인코포레이티드 변위 벡터들을 이용한 예측 블록으로부터의 인트라 예측
CN110651474A (zh) * 2017-05-18 2020-01-03 联发科技股份有限公司 用于视频编解码的运动向量限制方法和装置
CN110651474B (zh) * 2017-05-18 2022-02-18 联发科技股份有限公司 用于视频编解码的运动向量限制方法和装置
US11700391B2 (en) 2017-05-18 2023-07-11 Hfi Innovation Inc. Method and apparatus of motion vector constraint for video coding
US12309419B2 (en) 2017-05-18 2025-05-20 Hfi Innovation Inc. Method and apparatus of motion vector constraint for video coding

Also Published As

Publication number Publication date
CN108174215B (zh) 2020-11-24
JP2023018075A (ja) 2023-02-07
KR101461499B1 (ko) 2014-11-17
KR101378888B1 (ko) 2014-04-02
CA3220287A1 (en) 2012-08-09
CN107846596A (zh) 2018-03-27
CN108174219A (zh) 2018-06-15
CN107888927B (zh) 2020-11-24
JP6550429B2 (ja) 2019-07-24
EP2672708A4 (en) 2015-01-21
HK1251832A1 (zh) 2019-04-04
JP2018011323A (ja) 2018-01-18
BR112013019495B1 (pt) 2022-05-17
JP2019193298A (ja) 2019-10-31
JP7369679B2 (ja) 2023-10-26
BR122020015452B1 (pt) 2024-01-30
CN108174215A (zh) 2018-06-15
HUE056876T2 (hu) 2022-03-28
CN108124162A (zh) 2018-06-05
CN108124161B (zh) 2020-11-24
EP3930332A1 (en) 2021-12-29
KR20140102639A (ko) 2014-08-22
BR122020015455B1 (pt) 2022-12-27
JP2021007261A (ja) 2021-01-21
US12028545B2 (en) 2024-07-02
US10244252B2 (en) 2019-03-26
CN108174219B (zh) 2020-11-24
JP2016129371A (ja) 2016-07-14
KR20130093057A (ko) 2013-08-21
US20250234030A1 (en) 2025-07-17
JP7757492B2 (ja) 2025-10-21
CN108174221A (zh) 2018-06-15
US20240259584A1 (en) 2024-08-01
JP6783355B2 (ja) 2020-11-11
CN103583044A (zh) 2014-02-12
RU2013140464A (ru) 2015-03-10
CA2826157A1 (en) 2012-08-09
KR101461498B1 (ko) 2014-11-17
KR101477771B1 (ko) 2015-01-05
JP2014509479A (ja) 2014-04-17
JP2024167446A (ja) 2024-12-03
JP6203878B2 (ja) 2017-09-27
RU2586017C2 (ru) 2016-06-10
US20200228822A1 (en) 2020-07-16
CN108174216A (zh) 2018-06-15
PL2672708T3 (pl) 2022-02-07
WO2012105807A3 (ko) 2012-12-13
CN107888927A (zh) 2018-04-06
JP5911890B2 (ja) 2016-04-27
US12301859B2 (en) 2025-05-13
BR122014018140B1 (pt) 2022-06-07
BR112013019495A2 (pt) 2018-04-03
CN108124162B (zh) 2020-11-24
BR122020015411B1 (pt) 2022-12-27
KR20130084286A (ko) 2013-07-24
US20190149837A1 (en) 2019-05-16
DK2672708T3 (da) 2021-12-13
CN107888916A (zh) 2018-04-06
US12003753B2 (en) 2024-06-04
US20220086479A1 (en) 2022-03-17
US10645411B2 (en) 2020-05-05
CA3050903A1 (en) 2012-08-09
CN108124161A (zh) 2018-06-05
CA3050903C (en) 2024-01-16
EP2672708B1 (en) 2021-11-17
EP2672708A2 (en) 2013-12-11
BR122014018140A2 (pt) 2019-04-30
CA2826157C (en) 2019-09-24
KR20130084287A (ko) 2013-07-24
WO2012105807A2 (ko) 2012-08-09
US20130294522A1 (en) 2013-11-07
SI2672708T1 (sl) 2022-01-31
CN108174220A (zh) 2018-06-15
ES2899990T3 (es) 2022-03-15
PT2672708T (pt) 2021-12-16
HK1251838A1 (zh) 2019-04-12
CN103583044B (zh) 2018-01-26

Similar Documents

Publication Publication Date Title
KR20120088488A (ko) 시간적 움직임 벡터 저장 방법 및 그 장치
US11057618B2 (en) Method and apparatus for processing a video signal
KR102310752B1 (ko) 슬라이스 레벨 인트라 블록 카피 및 기타 비디오 코딩 개선
KR101792041B1 (ko) 움직임 정보의 적응적 코딩 방법 및 장치
US10404979B2 (en) Video coding with interpolated reference pictures
WO2021136375A1 (en) Video encoding or decoding methods and apparatuses related to high-level information signaling
KR20220003037A (ko) 인터 예측 방법 및 장치
KR102609215B1 (ko) 비디오 인코더, 비디오 디코더, 및 대응하는 방법
EP4434229A1 (en) Mvd scaling for joint mvd coding
KR101428030B1 (ko) 움직임 벡터를 이용한 영상 복호화 장치
WO2024008063A1 (en) On planar intra prediction mode
WO2022268207A1 (en) Device and method for partitioning blocks in video coding
KR20120088494A (ko) 시간적 움직임 벡터 저장 방법 및 그 장치
KR20250085600A (ko) 변환스킵 블록의 부호 예측에 기반하는 비디오 코딩방법 및 장치
WO2023069257A1 (en) Methods and devices for restriction on motion vector difference
KR20120138430A (ko) 계층적인 화면 내 예측 모드의 부호화를 위한 장치 및 방법

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20110527

PG1501 Laying open of application
PC1204 Withdrawal of earlier application forming a basis of a priority claim

Patent event date: 20110527

Comment text: Patent Application

Patent event code: PC12041R01I