KR102534713B1 - 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩 - Google Patents

공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩 Download PDF

Info

Publication number
KR102534713B1
KR102534713B1 KR1020227005755A KR20227005755A KR102534713B1 KR 102534713 B1 KR102534713 B1 KR 102534713B1 KR 1020227005755 A KR1020227005755 A KR 1020227005755A KR 20227005755 A KR20227005755 A KR 20227005755A KR 102534713 B1 KR102534713 B1 KR 102534713B1
Authority
KR
South Korea
Prior art keywords
block
intra prediction
prediction
base layer
enhancement layer
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.)
Active
Application number
KR1020227005755A
Other languages
English (en)
Korean (ko)
Other versions
KR20220028160A (ko
Inventor
토비아스 힌츠
하리카란 라크쉬만
얀 스테게만
필립 헬레
미샤 지크만
카르스텐 쉬링
데트레브 마르페
하이코 슈바르츠
크리스티안 바르트니크
알리 아테프 이브라힘 카이라트 압델하미드
하이너 키르흐호퍼
토마스 비간트
Original Assignee
지이 비디오 컴프레션, 엘엘씨
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
Application filed by 지이 비디오 컴프레션, 엘엘씨 filed Critical 지이 비디오 컴프레션, 엘엘씨
Priority to KR1020237016616A priority Critical patent/KR102668857B1/ko
Publication of KR20220028160A publication Critical patent/KR20220028160A/ko
Application granted granted Critical
Publication of KR102534713B1 publication Critical patent/KR102534713B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/107Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/117Filters, e.g. for pre-processing or post-processing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/137Motion inside a coding unit, e.g. average field, frame or block difference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/18Methods 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 set of transform coefficients
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/187Methods 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 scalable video layer
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/198Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/48Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/615Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • H04N19/865Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness with detection of the former encoding block subdivision in decompressed video
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
KR1020227005755A 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩 Active KR102534713B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237016616A KR102668857B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261708201P 2012-10-01 2012-10-01
US61/708,201 2012-10-01
PCT/EP2013/070492 WO2014053519A1 (en) 2012-10-01 2013-10-01 Scalable video coding using inter-layer prediction of spatial intra prediction parameters
KR1020207036488A KR102367210B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020207036488A Division KR102367210B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237016616A Division KR102668857B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩

Publications (2)

Publication Number Publication Date
KR20220028160A KR20220028160A (ko) 2022-03-08
KR102534713B1 true KR102534713B1 (ko) 2023-05-30

Family

ID=49274661

Family Applications (29)

Application Number Title Priority Date Filing Date
KR1020207036488A Active KR102367210B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020217015529A Active KR102445274B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020257020773A Pending KR20250099276A (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020247029537A Pending KR20240135883A (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011530A Active KR102211196B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020217002851A Active KR102379609B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020227031961A Active KR102657912B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020157011347A Active KR101835358B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020197039023A Active KR102257542B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020227009728A Active KR102503114B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020197021988A Ceased KR20190091377A (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020217015435A Active KR102447521B1 (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011529A Active KR101835360B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020187005900A Active KR102063306B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020247006906A Pending KR20240034863A (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020227032879A Active KR102703618B1 (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011364A Ceased KR20150070205A (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011336A Active KR102194749B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020247012080A Pending KR20240065272A (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020227005755A Active KR102534713B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020207008700A Active KR102187179B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020197008139A Active KR102095504B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020187000276A Active KR102005915B1 (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020227041493A Active KR102643661B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020187005899A Active KR101962442B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020237005915A Active KR102825253B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020207034470A Active KR102472484B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020247016757A Pending KR20240093824A (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020237016616A Active KR102668857B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩

Family Applications Before (19)

Application Number Title Priority Date Filing Date
KR1020207036488A Active KR102367210B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020217015529A Active KR102445274B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020257020773A Pending KR20250099276A (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020247029537A Pending KR20240135883A (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011530A Active KR102211196B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020217002851A Active KR102379609B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020227031961A Active KR102657912B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020157011347A Active KR101835358B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020197039023A Active KR102257542B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020227009728A Active KR102503114B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020197021988A Ceased KR20190091377A (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020217015435A Active KR102447521B1 (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011529A Active KR101835360B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020187005900A Active KR102063306B1 (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩
KR1020247006906A Pending KR20240034863A (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020227032879A Active KR102703618B1 (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011364A Ceased KR20150070205A (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020157011336A Active KR102194749B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020247012080A Pending KR20240065272A (ko) 2012-10-01 2013-10-01 향상 레이어에서 변환 계수 블록들의 서브블록-기반 코딩을 이용한 스케일러블 비디오 코딩

Family Applications After (9)

Application Number Title Priority Date Filing Date
KR1020207008700A Active KR102187179B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020197008139A Active KR102095504B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020187000276A Active KR102005915B1 (ko) 2012-10-01 2013-10-01 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
KR1020227041493A Active KR102643661B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020187005899A Active KR101962442B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020237005915A Active KR102825253B1 (ko) 2012-10-01 2013-10-01 향상 레이어 모션 파라미터들에 대한 베이스-레이어 힌트들을 이용한 스케일러블 비디오 코딩
KR1020207034470A Active KR102472484B1 (ko) 2012-10-01 2013-10-01 향상 레이어 예측에 대한 인터-레이어 예측 기여를 이용한 스케일러블 비디오 코딩
KR1020247016757A Pending KR20240093824A (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
KR1020237016616A Active KR102668857B1 (ko) 2012-10-01 2013-10-01 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩

Country Status (6)

Country Link
US (19) US10477210B2 (enExample)
EP (13) EP3588947A1 (enExample)
JP (20) JP6301932B2 (enExample)
KR (29) KR102367210B1 (enExample)
CN (8) CN105052133B (enExample)
WO (5) WO2014053519A1 (enExample)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107071459B (zh) * 2010-12-14 2020-01-03 M&K控股株式会社 用于编码运动画面的设备
HRP20230003T1 (hr) * 2010-12-22 2023-02-17 Lg Electronics Inc. Postupak internog predviđanja i uređaj koji upotrebljava navedeni postupak
JP5950541B2 (ja) * 2011-11-07 2016-07-13 キヤノン株式会社 動きベクトル符号化装置、動きベクトル符号化方法及びプログラム、動きベクトル復号装置、動きベクトル復号方法及びプログラム
TWI523497B (zh) * 2011-11-10 2016-02-21 Sony Corp Image processing apparatus and method
HK1204515A1 (en) * 2012-07-09 2015-11-20 Vid Scale, Inc. Codec architecture for multiple layer video coding
US9369728B2 (en) * 2012-09-28 2016-06-14 Sharp Kabushiki Kaisha Image decoding device and image encoding device
KR102028244B1 (ko) 2012-09-28 2019-10-02 브이아이디 스케일, 인크. 비디오 코딩에서 크로마 신호 향상을 위한 교차-평면 필터링
US9826229B2 (en) * 2012-09-29 2017-11-21 Google Technology Holdings LLC Scan pattern determination from base layer pixel information for scalable extension
KR102367210B1 (ko) * 2012-10-01 2022-02-24 지이 비디오 컴프레션, 엘엘씨 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
EP2920966B1 (en) * 2012-11-15 2019-12-18 MediaTek Inc. Inter-layer texture coding with adaptive transform and multiple inter-layer motion candidates
US20140185671A1 (en) * 2012-12-27 2014-07-03 Electronics And Telecommunications Research Institute Video encoding and decoding method and apparatus using the same
US9596465B2 (en) * 2013-01-04 2017-03-14 Intel Corporation Refining filter for inter layer prediction of scalable video coding
US20140198846A1 (en) * 2013-01-16 2014-07-17 Qualcomm Incorporated Device and method for scalable coding of video information
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
CN111510725B (zh) 2013-07-15 2022-12-16 Ge视频压缩有限责任公司 网络装置和差错处理
FR3008840A1 (fr) * 2013-07-17 2015-01-23 Thomson Licensing Procede et dispositif de decodage d'un train scalable representatif d'une sequence d'images et procede et dispositif de codage correspondants
CN105765979B (zh) 2013-09-24 2019-08-09 Vid拓展公司 用于可缩放视频编码的层间预测
US9712834B2 (en) * 2013-10-01 2017-07-18 Dolby Laboratories Licensing Corporation Hardware efficient sparse FIR filtering in video codec
US9571838B2 (en) * 2013-12-27 2017-02-14 Sony Corporation Image processing apparatus and image processing method
WO2015152608A2 (ko) * 2014-03-31 2015-10-08 삼성전자 주식회사 서브블록 기반 예측을 수행하는 인터 레이어 비디오 복호화 방법 및 그 장치 및 서브블록 기반 예측을 수행하는 인터 레이어 비디오 부호화 방법 및 그 장치
WO2015168581A1 (en) * 2014-05-01 2015-11-05 Arris Enterprises, Inc. Reference layer and scaled reference layer offsets for scalable video coding
CN107077726B (zh) 2014-10-27 2019-04-09 杜比实验室特许公司 使用扩展颜色范围的内容映射
US10356418B2 (en) * 2014-11-04 2019-07-16 Samsung Electronics Co., Ltd. Video encoding method and apparatus therefor, and video decoding method and apparatus therefor, in which edge type offset is applied
FR3029333A1 (fr) * 2014-11-27 2016-06-03 Orange Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
EP3026913A1 (en) * 2014-11-27 2016-06-01 Thomson Licensing Scalable encoding and decoding methods and corresponding devices with combined intraprediction and interlayer prediction
BR112017013624B1 (pt) 2015-02-17 2019-10-29 Dolby Laboratories Licensing Corp predição intercamada para sinais com uma faixa dinâmica aprimorada
EP3292687A4 (en) * 2015-05-06 2019-07-03 NGCodec Inc. INTRAPRADICTION PROCESSOR WITH REDUCED COST BLOCK PARTITIONING AND REFINED INTRAMODE SELECTION
KR102741824B1 (ko) * 2015-07-08 2024-12-11 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 교차 평면 필터링을 이용한 향상된 크로마 코딩
MX382207B (es) * 2015-08-19 2025-03-13 Sony Corp Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
CA2997097C (en) 2015-08-28 2022-06-07 Kt Corporation Method and device for processing video signal
WO2017039501A1 (en) * 2015-09-01 2017-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Spatial improvement of transform blocks
US20180249156A1 (en) * 2015-09-10 2018-08-30 Lg Electronics Inc. Method for processing image based on joint inter-intra prediction mode and apparatus therefor
CN114827601B (zh) 2015-09-11 2024-06-28 株式会社Kt 对视频进行解码的方法和设备以及对视频进行编码的方法和设备
CN106612433B (zh) * 2015-10-22 2019-11-26 中国科学院上海高等研究院 一种层析式编码译码方法
US20170150176A1 (en) * 2015-11-25 2017-05-25 Qualcomm Incorporated Linear-model prediction with non-square prediction units in video coding
WO2017121549A1 (en) * 2016-01-12 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Frequency based prediction
CN119996660A (zh) * 2016-03-24 2025-05-13 皇家飞利浦有限公司 视频解码方法、视频编码方法和可读记录介质
WO2017178827A1 (en) * 2016-04-15 2017-10-19 Magic Pony Technology Limited In-loop post filtering for video encoding and decoding
EP3298783B1 (en) 2016-04-15 2020-11-18 Magic Pony Technology Limited Motion compensation using temporal picture interpolation
CN116962721A (zh) 2016-05-04 2023-10-27 微软技术许可有限责任公司 利用样本值的非相邻参考线进行帧内图片预测的方法
CN114222141B (zh) * 2016-05-28 2025-03-14 皇家飞利浦有限公司 视频信号的解码方法及视频信号的解码装置
US20170374369A1 (en) * 2016-06-24 2017-12-28 Mediatek Inc. Methods and Apparatuses of Decoder Side Intra Mode Derivation
US10440366B2 (en) 2016-07-01 2019-10-08 Intel Corporation Method and system of video coding using content based metadata
US10666946B2 (en) 2016-07-01 2020-05-26 Intel Corporation Method and system of video coding using display modification input
CN116708783A (zh) * 2016-07-12 2023-09-05 韩国电子通信研究院 图像编码/解码方法以及用于该方法的记录介质
KR102471208B1 (ko) 2016-09-20 2022-11-25 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3301925A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Method for local inter-layer prediction intra based
KR20210134070A (ko) 2016-10-04 2021-11-08 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
WO2018097669A1 (ko) * 2016-11-24 2018-05-31 한국전자통신연구원 스케일러블 비디오를 처리하기 위한 방법 및 장치
US10869049B2 (en) * 2016-11-29 2020-12-15 Research & Business Foundation Sungyunwan University Image encoding/decoding method and device, and recording medium in which bitstream is stored
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
BR122021000920B1 (pt) * 2016-12-23 2023-12-19 Huawei Technologies Co., Ltd Aparelho de codificação para codificar um bloco de codificação de vídeo retangular e aparelho de decodificação para decodificar um bloco de codificação de vídeo retangular codificado
KR102432580B1 (ko) * 2017-01-05 2022-08-17 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 화상의 블록 기반 예측 코딩 및 디코딩
US10715827B2 (en) * 2017-01-06 2020-07-14 Mediatek Inc. Multi-hypotheses merge mode
US20190364284A1 (en) * 2017-01-16 2019-11-28 Industry Academy Cooperation Foundation Of Sejong University Image encoding/decoding method and device
WO2018190595A1 (ko) * 2017-04-13 2018-10-18 엘지전자(주) 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치
ES2993476T3 (en) * 2017-04-27 2024-12-30 Panasonic Ip Corp America Encoding device, decoding device, encoding method and decoding method
WO2018200993A1 (en) 2017-04-28 2018-11-01 Zermatt Technologies Llc Video pipeline
US10979685B1 (en) 2017-04-28 2021-04-13 Apple Inc. Focusing for virtual and augmented reality systems
CN107172386B (zh) * 2017-05-09 2018-06-29 西安科技大学 一种基于计算机视觉的非接触式数据传输方法
US10531085B2 (en) * 2017-05-09 2020-01-07 Futurewei Technologies, Inc. Coding chroma samples in video compression
TWI678917B (zh) * 2017-06-07 2019-12-01 聯發科技股份有限公司 用於視訊編解碼的畫面內-畫面間預測的方法及裝置
US11252464B2 (en) 2017-06-14 2022-02-15 Mellanox Technologies, Ltd. Regrouping of video data in host memory
US12058309B2 (en) * 2018-07-08 2024-08-06 Mellanox Technologies, Ltd. Application accelerator
US20200014945A1 (en) * 2018-07-08 2020-01-09 Mellanox Technologies, Ltd. Application acceleration
GB2564133B (en) 2017-07-04 2021-03-17 Canon Kk Method and apparatus for encoding or decoding video data with sub-pixel motion vector refinement
US20250106521A1 (en) * 2017-07-17 2025-03-27 B1 Institute Of Image Technology, Inc. Method and apparatus for reconstructing 360-degree image according to projection format
US10861142B2 (en) * 2017-07-21 2020-12-08 Apple Inc. Gaze direction-based adaptive pre-filtering of video data
CN107580224B (zh) * 2017-08-08 2019-11-22 西安理工大学 一种面向hevc熵编码的自适应扫描方法
EP3451665A1 (en) 2017-09-01 2019-03-06 Thomson Licensing Refinement of internal sub-blocks of a coding unit
EP3684055A1 (en) 2017-09-15 2020-07-22 Sony Corporation Image processing device and method
EP3457695A1 (en) * 2017-09-18 2019-03-20 Thomson Licensing Method and apparatus for motion vector predictor adaptation for omnidirectional video
US10986360B2 (en) * 2017-10-16 2021-04-20 Qualcomm Incorproated Various improvements to FRUC template matching
FR3072850B1 (fr) 2017-10-19 2021-06-04 Tdf Procedes de codage et de decodage d'un flux de donnees representatif d'une video omnidirectionnelle
US11575922B2 (en) * 2017-12-06 2023-02-07 V-Nova International Limited Methods and apparatuses for hierarchically encoding and decoding a bytestream
US10445762B1 (en) 2018-01-17 2019-10-15 Yaoshiang Ho Online video system, method, and medium for A/B testing of video content
CN111727463B (zh) * 2018-01-19 2025-04-11 松下电器(美国)知识产权公司 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置
KR20240159015A (ko) * 2018-02-09 2024-11-05 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 파티션 기반 인트라 코딩 개념
TWI789986B (zh) 2018-02-28 2023-01-11 弗勞恩霍夫爾協會 合成式預測及限制性合併技術
US10771781B2 (en) * 2018-03-12 2020-09-08 Electronics And Telecommunications Research Institute Method and apparatus for deriving intra prediction mode
CN112567745B (zh) * 2018-03-29 2024-09-06 弗劳恩霍夫应用研究促进协会 用于视频编码的候选变换集合的确定
CN119676445A (zh) * 2018-05-07 2025-03-21 交互数字Vc控股公司 编码/解码中的数据依赖性
WO2019234607A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and affine
TWI750483B (zh) 2018-06-21 2021-12-21 大陸商北京字節跳動網絡技術有限公司 成分依賴的子區塊分割
WO2019244117A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
CA3105442C (en) 2018-07-02 2023-04-18 Huawei Technologies Co., Ltd. Apparatus and method for filtering in video coding
US10645380B2 (en) * 2018-07-09 2020-05-05 Tencent America LLC Method and apparatus for video coding
US10715812B2 (en) * 2018-07-13 2020-07-14 Tencent America LLC Method and apparatus for video coding
US11051010B2 (en) * 2018-07-18 2021-06-29 Mediatek Inc. Merge candidates with multiple hypothesis
TWI720551B (zh) 2018-07-18 2021-03-01 聯發科技股份有限公司 一種視訊編解碼的幀間預測方法及裝置
US11032549B2 (en) 2018-07-26 2021-06-08 Google Llc Spatial layer rate allocation
CN108982521A (zh) * 2018-08-04 2018-12-11 石修英 可视化土壤健康水平检测设备
JP7128348B2 (ja) * 2018-08-29 2022-08-30 ベイジン・ダジア・インターネット・インフォメーション・テクノロジー・カンパニー,リミテッド サブブロックベースの時間動きベクトル予測を使用するビデオコーディング方法及び装置
MX2021002931A (es) * 2018-09-13 2021-07-16 Fraunhofer Ges Forschung Intrapredicciones ponderadas lineales afines.
EP3844959A2 (en) 2018-09-16 2021-07-07 Huawei Technologies Co., Ltd. Apparatus and method for filtering in video coding with look-up table selected based on bitstream information
GB2577339A (en) 2018-09-24 2020-03-25 Sony Corp Image data encoding and decoding
US11006150B2 (en) 2018-09-24 2021-05-11 Tencent America LLC Method and apparatus for video coding
TWI832905B (zh) 2018-09-24 2024-02-21 大陸商北京字節跳動網絡技術有限公司 視頻編碼和解碼中的加權雙向預測
WO2020072401A1 (en) * 2018-10-02 2020-04-09 Interdigital Vc Holdings, Inc. Method and apparatus for video encoding and decoding using list of predictor candidates
US11184461B2 (en) 2018-10-23 2021-11-23 At&T Intellectual Property I, L.P. VR video transmission with layered video by re-using existing network infrastructures
CN109660794B (zh) * 2018-11-07 2020-07-07 北京达佳互联信息技术有限公司 帧内预测模式的决策方法、决策装置和计算机可读存储介质
CN112997495B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 当前图片参考中的取整
KR102127846B1 (ko) * 2018-11-28 2020-06-29 주식회사 카이 영상을 처리하는 방법, 영상을 재생하는 방법 및 그 장치들
CN113556566B (zh) 2018-12-21 2022-06-10 华为技术有限公司 用于视频帧的帧内预测或帧间预测处理的方法及装置
EP3888363B1 (en) * 2018-12-28 2023-10-25 Huawei Technologies Co., Ltd. Method and apparatus of sharpening interpolation filtering for predictive coding
KR102760707B1 (ko) * 2018-12-28 2025-02-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 움직임 벡터 예측자 리스트의 생성
US11032560B2 (en) * 2019-01-17 2021-06-08 Tencent America LLC Method and apparatus for video coding without updating the HMVP table
CN109672690B (zh) * 2019-01-29 2021-02-19 哈尔滨工业大学 一种针对数据幅值范围已知的数据流进行编码的方法
CN113366833A (zh) 2019-02-01 2021-09-07 北京字节跳动网络技术有限公司 对环路整形的限制
CN117768642A (zh) 2019-02-01 2024-03-26 北京字节跳动网络技术有限公司 使用参数集信令通知环路整形信息
MX2021009355A (es) 2019-02-05 2021-09-14 Beijing Dajia Internet Information Tech Co Ltd Codificacion de video que utiliza el modo de codificacion de subparticion.
US11012701B2 (en) * 2019-02-22 2021-05-18 Tencent America LLC Residual coding for transform skip mode and block differential pulse-code modulation
US11323731B2 (en) * 2019-03-08 2022-05-03 Tencent America LLC Method and apparatus for video coding
WO2020182140A1 (en) * 2019-03-11 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Motion vector refinement in video coding
CN113574889B (zh) 2019-03-14 2024-01-12 北京字节跳动网络技术有限公司 环路整形信息的信令和语法
JP7417624B2 (ja) * 2019-03-23 2024-01-18 北京字節跳動網絡技術有限公司 適応ループフィルタリングパラメータセットに対する制限
CN113950838A (zh) * 2019-06-06 2022-01-18 北京字节跳动网络技术有限公司 基于子块的帧内块复制
CN119484812A (zh) * 2019-06-19 2025-02-18 Lg电子株式会社 图像解码方法、图像编码方法和图像数据发送方法
CN120455716A (zh) * 2019-06-21 2025-08-08 三星电子株式会社 视频编码方法和装置以及视频解码方法和装置
MX2021015641A (es) * 2019-06-21 2022-02-03 Ericsson Telefon Ab L M Indicacion de cambio ascendente de capa de codificacion de video.
WO2020259426A1 (en) 2019-06-22 2020-12-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction for intra block copy mode
CN114270817B (zh) 2019-08-20 2024-07-05 北京字节跳动网络技术有限公司 基于位置的系数缩放
CN110662071B (zh) * 2019-09-27 2023-10-24 腾讯科技(深圳)有限公司 视频解码方法和装置、存储介质及电子装置
EP4046381A1 (en) * 2019-10-18 2022-08-24 V-Nova International Limited Flexible encoding of components in tiered hierarchical coding
US12238273B2 (en) 2019-12-03 2025-02-25 Mellanox Technologies, Ltd Video coding system
US11323732B2 (en) 2020-04-13 2022-05-03 Tencent America LLC Method and apparatus for video coding
WO2021235759A1 (ko) * 2020-05-22 2021-11-25 엘지전자 주식회사 비디오 또는 영상 코딩 시스템에서의 다중 레이어 기반 영상 코딩 방법
CN115443650A (zh) * 2020-06-06 2022-12-06 阿里巴巴(中国)有限公司 用于帧间预测的角度加权预测
US11330296B2 (en) * 2020-09-14 2022-05-10 Apple Inc. Systems and methods for encoding image data
US12058322B2 (en) * 2020-11-05 2024-08-06 Alibaba Group Holding Limited Methods and apparatuses for filtering intra predicted video blocks
KR20220096624A (ko) 2020-12-31 2022-07-07 엘지디스플레이 주식회사 표시 장치
CN114915782B (zh) * 2021-02-10 2025-09-12 华为技术有限公司 一种编码方法、解码方法及设备
US11595665B2 (en) 2021-02-11 2023-02-28 Qualcomm Incorporated Upsampling reference pixels for intra-prediction in video coding
US12058310B2 (en) * 2021-02-26 2024-08-06 Lemon Inc. Methods of coding images/videos with alpha channels
US20220279185A1 (en) * 2021-02-26 2022-09-01 Lemon Inc. Methods of coding images/videos with alpha channels
CN113271467B (zh) * 2021-07-19 2021-10-22 成都索贝数码科技股份有限公司 一种支持高效编辑的超高清视频分层编解码方法
GB2603559B (en) 2021-07-22 2023-08-09 Imagination Tech Ltd Coding blocks of pixels
GB2609218B (en) * 2021-07-22 2023-08-30 Imagination Tech Ltd Coding blocks of pixels
US12339902B2 (en) 2021-10-05 2025-06-24 Mellanox Technologies, Ltd Hardware accelerated video encoding
EP4483575A2 (en) * 2022-02-25 2025-01-01 OP Solutions, LLC Systems, methods and bitstream structure for video coding and decoding for machines with adaptive inference
US20230396799A1 (en) * 2022-06-06 2023-12-07 Tencent America LLC Signaling method for scaling parameter in chroma from luma intra prediction mode
US20250240406A1 (en) * 2022-07-05 2025-07-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of encoding, method of decoding, and system
KR102617498B1 (ko) 2022-10-13 2023-12-27 주식회사 엘지에너지솔루션 리튬 이차전지용 음극 및 이를 위한 음극용 자성 정렬 장치
US12382018B2 (en) 2022-10-26 2025-08-05 Tencent America LLC Context design for coding and decoding syntax elements in inter prediction modes
US12464133B2 (en) 2023-02-02 2025-11-04 Tencent America LLC Smooth sub-block motion vector prediction
US20250150586A1 (en) * 2023-11-03 2025-05-08 Tencent America LLC Direction-adaptive region-based prediction combination
US20250294188A1 (en) * 2024-03-15 2025-09-18 Tencent America LLC Intra prediction based on transform domain equation
KR20250144047A (ko) 2024-03-26 2025-10-10 한양대학교 에리카산학협력단 영상인식을 기반으로 공유 전동킥보드의 불법 주정차 검지 및 알림 시스템 및 동작 방법
US20250330614A1 (en) * 2024-04-22 2025-10-23 Tencent America LLC Intra mode information based on non-conventional intra predictor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080008247A1 (en) * 2006-07-10 2008-01-10 Segall Christopher A Methods and Systems for Residual Layer Scaling

Family Cites Families (280)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145988A (ja) * 1985-12-20 1987-06-30 Fujitsu Ltd 適応的走査線変換画像伝送方式
JPS631932A (ja) 1986-06-23 1988-01-06 Toshiba Corp 振動検出器の断線検出回路
US5933538A (en) 1990-07-31 1999-08-03 Fujitsu Limited Image data processing method and apparatus
JPH05208631A (ja) 1992-01-30 1993-08-20 Aisin Seiki Co Ltd スライドレールの取付ブラケツト
JP3032088B2 (ja) 1992-03-03 2000-04-10 株式会社東芝 動画像符号化装置
JPH06153180A (ja) 1992-09-16 1994-05-31 Fujitsu Ltd 画像データ符号化方法及び装置
US5408580A (en) * 1992-09-21 1995-04-18 Aware, Inc. Audio compression system employing multi-rate signal analysis
US6252909B1 (en) * 1992-09-21 2001-06-26 Aware, Inc. Multi-carrier transmission system utilizing channels of different bandwidth
US5553277A (en) 1992-12-29 1996-09-03 Fujitsu Limited Image search method for searching and retrieving desired image from memory device
JP3189258B2 (ja) 1993-01-11 2001-07-16 ソニー株式会社 画像信号符号化方法および画像信号符号化装置、並びに画像信号復号化方法および画像信号復号化装置
EP0607484B1 (en) 1993-01-20 1998-09-09 Samsung Electronics Co. Ltd. Method and device for encoding and decoding image data
JP3186307B2 (ja) 1993-03-09 2001-07-11 ソニー株式会社 圧縮データ記録装置及び方法
JPH06301932A (ja) 1993-04-15 1994-10-28 Sumitomo Metal Ind Ltd 薄膜磁気ヘッド及びその製造方法
CA2127151A1 (en) 1993-09-21 1995-03-22 Atul Puri Spatially scalable video encoding and decoding
JP3627870B2 (ja) * 1995-02-28 2005-03-09 ソニー株式会社 動きベクトル検出方法及び装置
US5619256A (en) 1995-05-26 1997-04-08 Lucent Technologies Inc. Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions
DE19526366A1 (de) * 1995-07-20 1997-01-23 Bosch Gmbh Robert Verfahren zur Redundanzreduktion bei der Codierung von mehrkanaligen Signalen und Vorrichtung zur Dekodierung von redundanzreduzierten, mehrkanaligen Signalen
JPH0951504A (ja) 1995-08-03 1997-02-18 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像復号化装置
EP0857392B1 (en) 1995-10-25 2004-08-11 Sarnoff Corporation Overlapping block zerotree wavelet image coder
US6957350B1 (en) 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
US5852565A (en) * 1996-01-30 1998-12-22 Demografx Temporal and resolution layering in advanced television
JPH09208631A (ja) 1996-02-07 1997-08-12 Mitsubishi Chem Corp 塩化ビニル系重合体
JPH09238350A (ja) 1996-03-01 1997-09-09 Matsushita Electric Ind Co Ltd 動画像符号化装置
US6233017B1 (en) 1996-09-16 2001-05-15 Microsoft Corporation Multimedia compression system with adaptive block sizes
US6545687B2 (en) 1997-01-09 2003-04-08 Canon Kabushiki Kaisha Thumbnail manipulation using fast and aspect ratio zooming, compressing and scaling
US6728775B1 (en) 1997-03-17 2004-04-27 Microsoft Corporation Multiple multicasting of multimedia streams
US6741748B1 (en) * 1997-06-19 2004-05-25 Samsung Electronics Co. Scan interleaving method based on context values of neighboring pixels, improved encoding/decoding method of binary shape data and encoding/decoding apparatus suitable for the same
AUPO951397A0 (en) 1997-09-29 1997-10-23 Canon Information Systems Research Australia Pty Ltd A method for digital data compression
EP0905978A3 (en) 1997-09-29 2000-04-12 Canon Kabushiki Kaisha An encoding method and apparatus
US6587590B1 (en) 1998-02-02 2003-07-01 The Trustees Of The University Of Pennsylvania Method and system for computing 8×8 DCT/IDCT and a VLSI implementation
US8050329B2 (en) 1998-06-26 2011-11-01 Mediatek Inc. Method and apparatus for generic scalable shape coding
CN1292201A (zh) 1998-11-04 2001-04-18 三菱电机株式会社 图象解码装置和图象编码装置
US6480547B1 (en) * 1999-10-15 2002-11-12 Koninklijke Philips Electronics N.V. System and method for encoding and decoding the residual signal for fine granular scalable video
US6476805B1 (en) 1999-12-23 2002-11-05 Microsoft Corporation Techniques for spatial displacement estimation and multi-resolution operations on light fields
US8117313B2 (en) 2001-03-19 2012-02-14 International Business Machines Corporation System and method for adaptive formatting of image information for efficient delivery and presentation
CN1738429A (zh) 2001-09-12 2006-02-22 松下电器产业株式会社 图像解码方法
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US20030118113A1 (en) * 2001-12-20 2003-06-26 Comer Mary Lafuze Fine-grain scalable video decoder with conditional replacement
EP1670259A3 (en) * 2002-01-23 2010-03-03 Nokia Corporation Grouping of image frames in video coding
WO2003103288A1 (en) * 2002-05-29 2003-12-11 Diego Garrido Predictive interpolation of a video signal
AU2002951574A0 (en) * 2002-09-20 2002-10-03 Unisearch Limited Method of signalling motion information for efficient scalable video compression
WO2004073312A1 (en) * 2003-02-17 2004-08-26 Koninklijke Philips Electronics N.V. Video coding
US8107535B2 (en) * 2003-06-10 2012-01-31 Rensselaer Polytechnic Institute (Rpi) Method and apparatus for scalable motion vector coding
US6900748B2 (en) 2003-07-17 2005-05-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and apparatus for binarization and arithmetic coding of a data value
US20050013498A1 (en) * 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
JP2005135249A (ja) 2003-10-31 2005-05-26 Kddi Corp 映像の領域分割装置
US7346111B2 (en) 2003-12-10 2008-03-18 Lsi Logic Corporation Co-located motion vector storage
EP1558039A1 (en) * 2004-01-21 2005-07-27 Deutsche Thomson-Brandt Gmbh Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding
US7227894B2 (en) 2004-02-24 2007-06-05 Industrial Technology Research Institute Method and apparatus for MPEG-4 FGS performance enhancement
US7627037B2 (en) 2004-02-27 2009-12-01 Microsoft Corporation Barbell lifting for multi-layer wavelet coding
CA2499163A1 (en) * 2004-03-03 2005-09-03 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communication Research Centre Canada Curved wavelet transform for image and video compression
CN1943241A (zh) * 2004-04-06 2007-04-04 皇家飞利浦电子股份有限公司 用于接收视频数据的设备和方法
KR100586882B1 (ko) * 2004-04-13 2006-06-08 삼성전자주식회사 모션 스케일러빌리티를 지원하는 코딩 방법 및 장치
US8340177B2 (en) * 2004-07-12 2012-12-25 Microsoft Corporation Embedded base layer codec for 3D sub-band coding
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
US8374238B2 (en) * 2004-07-13 2013-02-12 Microsoft Corporation Spatial scalability in 3D sub-band decoding of SDMCTF-encoded video
CN100466735C (zh) * 2004-07-15 2009-03-04 三星电子株式会社 视频编码和解码方法以及视频编码器和解码器
KR100679011B1 (ko) * 2004-07-15 2007-02-05 삼성전자주식회사 기초 계층을 이용하는 스케일러블 비디오 코딩 방법 및 장치
KR100678949B1 (ko) 2004-07-15 2007-02-06 삼성전자주식회사 비디오 코딩 및 디코딩 방법, 비디오 인코더 및 디코더
DE102004041664A1 (de) * 2004-08-27 2006-03-09 Siemens Ag Verfahren zum Codieren und Decodieren, sowie Codier- und Decodiervorrichtung zur Videocodierung
JP2008516556A (ja) * 2004-10-13 2008-05-15 トムソン ライセンシング コンプレクシティスケーラブル映像符号化復号化方法及び装置
DE102004059978B4 (de) 2004-10-15 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium
KR100703740B1 (ko) * 2004-10-21 2007-04-05 삼성전자주식회사 다 계층 기반의 모션 벡터를 효율적으로 부호화하는 방법및 장치
KR100679025B1 (ko) 2004-11-12 2007-02-05 삼성전자주식회사 다 계층 기반의 인트라 예측 방법, 및 그 방법을 이용한비디오 코딩 방법 및 장치
KR100679031B1 (ko) * 2004-12-03 2007-02-05 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
EP1694074A1 (en) 2005-02-18 2006-08-23 Thomson Licensing Process for scalable coding of images
EP1817911A4 (en) * 2004-12-03 2015-05-20 Samsung Electronics Co Ltd METHOD AND DEVICE FOR MULTILAYER VIDEO ENCODING AND DECODING
KR100888963B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR100888962B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
FR2880743A1 (fr) * 2005-01-12 2006-07-14 France Telecom Dispositif et procedes de codage et de decodage echelonnables de flux de donnees d'images, signal, programme d'ordinateur et module d'adaptation de qualite d'image correspondants
US20060153295A1 (en) * 2005-01-12 2006-07-13 Nokia Corporation Method and system for inter-layer prediction mode coding in scalable video coding
EP1836858A1 (en) 2005-01-14 2007-09-26 Sungkyunkwan University Methods of and apparatuses for adaptive entropy encoding and adaptive entropy decoding for scalable video encoding
KR100703748B1 (ko) 2005-01-25 2007-04-05 삼성전자주식회사 다 계층 기반의 비디오 프레임을 효율적으로 예측하는 방법및 그 방법을 이용한 비디오 코딩 방법 및 장치
US7792385B2 (en) 2005-01-25 2010-09-07 Globalfoundries Inc. Scratch pad for storing intermediate loop filter data
US8576924B2 (en) 2005-01-25 2013-11-05 Advanced Micro Devices, Inc. Piecewise processing of overlap smoothing and in-loop deblocking
KR100703751B1 (ko) 2005-02-14 2007-04-06 삼성전자주식회사 가상 영역의 영상을 참조하여 인코딩 및 디코딩 하는 방법및 장치
EP1849303A2 (en) * 2005-02-18 2007-10-31 THOMSON Licensing Method for deriving coding information for high resolution pictures from low resolution pictures
JP5065051B2 (ja) 2005-02-18 2012-10-31 トムソン ライセンシング 低解像度画像から高解像度画像の符号化情報を導出する方法、並びに、係る方法を実現する符号化及び復号化装置
EP1862013A4 (en) * 2005-03-25 2011-06-08 Samsung Electronics Co Ltd VIDEO-CODING AND DECODING METHOD WITH WEIGHTED PREDICTION AND DEVICE THEREFOR
KR100703770B1 (ko) * 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
EP1867171A1 (en) * 2005-04-06 2007-12-19 Thomson Licensing Method and apparatus for encoding enhancement layer video data
EP1711018A1 (en) 2005-04-08 2006-10-11 Thomson Licensing Method and apparatus for encoding video pictures, and method and apparatus for decoding video pictures
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
US20070014348A1 (en) 2005-04-12 2007-01-18 Nokia Corporation Method and system for motion compensated fine granularity scalable video coding with drift control
KR100664936B1 (ko) * 2005-04-13 2007-01-04 삼성전자주식회사 코딩 효율이 향상된 컨텍스트 기반 적응적 산술 코딩 및디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오 코딩및 디코딩 방법과 이를 위한 장치
KR100896279B1 (ko) * 2005-04-15 2009-05-07 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR100746007B1 (ko) * 2005-04-19 2007-08-06 삼성전자주식회사 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더
US8619860B2 (en) * 2005-05-03 2013-12-31 Qualcomm Incorporated System and method for scalable encoding and decoding of multimedia data using multiple layers
US8059608B2 (en) * 2005-06-14 2011-11-15 Qualcomm Incorporated Transmit spatial diversity for cellular single frequency networks
US20070071090A1 (en) * 2005-06-21 2007-03-29 National Chiao Tung University Method for performing context adaptive binary arithmetic coding with stochastic bit reshuffling for fine granularity scalability
US7965773B1 (en) 2005-06-30 2011-06-21 Advanced Micro Devices, Inc. Macroblock cache
KR100878826B1 (ko) 2005-07-08 2009-01-14 엘지전자 주식회사 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는방법
EP1913778A4 (en) * 2005-07-08 2010-04-28 Lg Electronics Inc METHOD FOR MODELING THE CODING OF INFORMATION OF A VIDEO SIGNAL FOR COMPRESSING / DECOMPRESSING THE INFORMATION
RU2411689C2 (ru) * 2005-07-11 2011-02-10 Томсон Лайсенсинг Способ и устройство для адаптивного к макроблоку межслойного предсказания внутренней текстуры
JP4486560B2 (ja) 2005-07-14 2010-06-23 日本電信電話株式会社 スケーラブル符号化方法および装置,スケーラブル復号方法および装置,並びにそれらのプログラムおよびその記録媒体
US7562021B2 (en) 2005-07-15 2009-07-14 Microsoft Corporation Modification of codewords in dictionary used for efficient coding of digital media spectral data
US7630882B2 (en) 2005-07-15 2009-12-08 Microsoft Corporation Frequency segmentation to obtain bands for efficient coding of digital media
US8369406B2 (en) 2005-07-18 2013-02-05 Electronics And Telecommunications Research Institute Apparatus of predictive coding/decoding using view-temporal reference picture buffers and method using the same
US8289370B2 (en) * 2005-07-20 2012-10-16 Vidyo, Inc. System and method for scalable and low-delay videoconferencing using scalable video coding
KR100678911B1 (ko) * 2005-07-21 2007-02-05 삼성전자주식회사 방향적 인트라 예측의 적용을 확장하여 비디오 신호를인코딩하고 디코딩하는 방법 및 장치
WO2007018670A1 (en) 2005-07-21 2007-02-15 Thomson Licensing Method and apparatus for weighted prediction for scalable video coding
US20070025444A1 (en) 2005-07-28 2007-02-01 Shigeyuki Okada Coding Method
KR100746011B1 (ko) 2005-08-24 2007-08-06 삼성전자주식회사 잔차 예측의 성능 개선 방법, 상기 방법을 이용한 비디오인코더 및 비디오 디코더
JP4490351B2 (ja) * 2005-08-29 2010-06-23 日本電信電話株式会社 階層間予測処理方法,階層間予測処理装置,階層間予測処理プログラムおよびその記録媒体
KR100736086B1 (ko) 2005-09-06 2007-07-06 삼성전자주식회사 엔트로피 코딩의 성능 향상 방법 및 장치, 상기 방법을이용한 비디오 코딩 방법 및 장치
CN101248669B (zh) 2005-09-21 2011-01-12 三星电子株式会社 对多视点视频编码和解码的设备和方法
JP4801160B2 (ja) * 2005-09-23 2011-10-26 テレフオンアクチーボラゲット エル エム エリクソン(パブル) 逐次改善可能な格子ベクトル量子化
US7348903B2 (en) 2005-09-26 2008-03-25 Samsung Electronics Co., Ltd. Method and apparatus for enhancing performance of entropy coding, and video coding method and apparatus using the entropy coding performance enhancing method
EP1932361A1 (en) * 2005-10-03 2008-06-18 Nokia Corporation Adaptive variable length codes for independent variables
KR100891662B1 (ko) * 2005-10-05 2009-04-02 엘지전자 주식회사 비디오 신호 디코딩 및 인코딩 방법
WO2007044556A2 (en) * 2005-10-07 2007-04-19 Innovation Management Sciences, L.L.C. Method and apparatus for scalable video decoder using an enhancement stream
US8180826B2 (en) * 2005-10-31 2012-05-15 Microsoft Corporation Media sharing and authoring on the web
FR2894421B1 (fr) * 2005-12-07 2008-01-18 Canon Kk Procede et dispositif de decodage d'un flux video code suivant un codage hierarchique
KR100772870B1 (ko) 2005-12-12 2007-11-02 삼성전자주식회사 Fgs 계층의 블록에 포함되는 계수의 특성에 따라 비디오신호를 부호화하고 복호화하는 방법 및 장치
JP4565392B2 (ja) 2005-12-22 2010-10-20 日本ビクター株式会社 映像信号階層復号化装置、映像信号階層復号化方法、及び映像信号階層復号化プログラム
GB0600141D0 (en) 2006-01-05 2006-02-15 British Broadcasting Corp Scalable coding of video signals
ZA200805337B (en) 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
WO2007080480A2 (en) 2006-01-09 2007-07-19 Nokia Corporation Error resilient mode decision in scalable video coding
TW200731806A (en) * 2006-01-09 2007-08-16 Nokia Corp Method and appratus for entropy coding in fine granularity scalable video coding
EP1980114A4 (en) 2006-01-09 2014-12-31 Lg Electronics Inc METHOD FOR PREDICTING INTER-LAYER OF VIDEO SIGNAL
US8315308B2 (en) * 2006-01-11 2012-11-20 Qualcomm Incorporated Video coding with fine granularity spatial scalability
US8619865B2 (en) 2006-02-16 2013-12-31 Vidyo, Inc. System and method for thinning of scalable video coding bit-streams
US8693538B2 (en) 2006-03-03 2014-04-08 Vidyo, Inc. System and method for providing error resilience, random access and rate control in scalable video communications
US8340179B2 (en) * 2006-03-21 2012-12-25 Canon Kabushiki Kaisha Methods and devices for coding and decoding moving images, a telecommunication system comprising such a device and a program implementing such a method
JP4876122B2 (ja) 2006-03-22 2012-02-15 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー.ファオ 精度スケーラビリティを可能にする符号化スキーム
US20070230567A1 (en) 2006-03-28 2007-10-04 Nokia Corporation Slice groups and data partitioning in scalable video coding
US8320450B2 (en) 2006-03-29 2012-11-27 Vidyo, Inc. System and method for transcoding between scalable and non-scalable video codecs
KR100949982B1 (ko) * 2006-03-30 2010-03-29 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
KR100736104B1 (ko) * 2006-04-06 2007-07-06 삼성전자주식회사 독립적 파싱을 지원하는 비디오 코딩 방법 및 장치
KR100781525B1 (ko) * 2006-04-06 2007-12-03 삼성전자주식회사 가중 평균합을 이용하여 fgs 계층을 인코딩 및디코딩하는 방법 및 장치
EP2016774B1 (en) * 2006-05-05 2010-04-28 Thomson Licensing Simplified inter-layer motion prediction for scalable video coding
JP5155159B2 (ja) 2006-05-24 2013-02-27 パナソニック株式会社 動画像復号装置
US7773672B2 (en) * 2006-05-30 2010-08-10 Freescale Semiconductor, Inc. Scalable rate control system for a video encoder
EP2039171B1 (en) * 2006-07-07 2016-10-05 Telefonaktiebolaget LM Ericsson (publ) Weighted prediction for video coding
CN101491107B (zh) * 2006-07-07 2012-07-18 艾利森电话股份有限公司 一种对图像元素组进行解码的方法及其相关的编码器、解码器
EP2044773A4 (en) 2006-07-10 2011-10-12 Sharp Kk METHODS AND SYSTEMS FOR COMBINING LAYERS IN A MULTI-LAYER BINARY TRAIN
US7885471B2 (en) * 2006-07-10 2011-02-08 Sharp Laboratories Of America, Inc. Methods and systems for maintenance and use of coded block pattern information
US8422555B2 (en) 2006-07-11 2013-04-16 Nokia Corporation Scalable video coding
EP2052546A4 (en) 2006-07-12 2010-03-03 Lg Electronics Inc METHOD AND DEVICE FOR SIGNAL PROCESSING
US8253752B2 (en) 2006-07-20 2012-08-28 Qualcomm Incorporated Method and apparatus for encoder assisted pre-processing
US8155454B2 (en) 2006-07-20 2012-04-10 Qualcomm Incorporated Method and apparatus for encoder assisted post-processing
CN101502119B (zh) * 2006-08-02 2012-05-23 汤姆逊许可公司 用于视频编码的自适应几何分割方法和设备
US9001899B2 (en) 2006-09-15 2015-04-07 Freescale Semiconductor, Inc. Video information processing system with selective chroma deblock filtering
US8942292B2 (en) 2006-10-13 2015-01-27 Qualcomm Incorporated Efficient significant coefficients coding in scalable video codecs
US9014280B2 (en) * 2006-10-13 2015-04-21 Qualcomm Incorporated Video coding with adaptive filtering for motion compensated prediction
JP2008099045A (ja) 2006-10-13 2008-04-24 Nippon Telegr & Teleph Corp <Ntt> スケーラブル符号化方法,復号方法,これらの装置,およびこれらのプログラム並びにその記録媒体
WO2008049052A2 (en) 2006-10-18 2008-04-24 Apple Inc. Scalable video coding with filtering of lower layers
US20080095235A1 (en) * 2006-10-20 2008-04-24 Motorola, Inc. Method and apparatus for intra-frame spatial scalable video coding
WO2008051755A2 (en) * 2006-10-20 2008-05-02 Motorola, Inc. Method and apparatus for intra-frame spatial scalable video coding
US20080095228A1 (en) 2006-10-20 2008-04-24 Nokia Corporation System and method for providing picture output indications in video coding
EP3484154B1 (en) * 2006-10-25 2025-05-14 GE Video Compression, LLC Quality scalable coding
MY146880A (en) 2006-11-09 2012-10-15 Invenpro M Sdn Bhd Method for drying a substrate
RU2387094C1 (ru) * 2006-11-09 2010-04-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство для кодирования/декодирования видеосигнала
US7573407B2 (en) * 2006-11-14 2009-08-11 Qualcomm Incorporated Memory efficient adaptive block coding
US7545293B2 (en) * 2006-11-14 2009-06-09 Qualcomm Incorporated Memory efficient coding of variable length codes
EP2098077A2 (en) 2006-11-15 2009-09-09 QUALCOMM Incorporated Systems and methods for applications using channel switch frames
US9961372B2 (en) * 2006-12-08 2018-05-01 Nxp Usa, Inc. Adaptive disabling of deblock filtering based on a content characteristic of video information
US9445128B2 (en) 2006-12-08 2016-09-13 Freescale Semiconductor, Inc. System and method of determining deblocking control flag of scalable video system for indicating presentation of deblocking parameters for multiple layers
EP1933563A1 (en) * 2006-12-14 2008-06-18 Thomson Licensing Method and apparatus for encoding and/or decoding bit depth scalable video data using adaptive enhancement layer residual prediction
US8331448B2 (en) 2006-12-22 2012-12-11 Qualcomm Incorporated Systems and methods for efficient spatial intra predictabilty determination (or assessment)
CN101622877A (zh) 2006-12-22 2010-01-06 高通股份有限公司 用于有效空间帧内可预测性确定(或评估)的系统和方法
WO2008083296A2 (en) 2006-12-28 2008-07-10 Vidyo, Inc. System and method for in-loop deblocking in scalable video coding
ES2535314T3 (es) 2006-12-28 2015-05-08 Nippon Telegraph And Telephone Corporation Método de codificación de vídeo, método de decodificación, dispositivo de los mismos, programa de los mismos, y medio de almacenamiento que contiene el programa
CN101617538A (zh) 2007-01-08 2009-12-30 诺基亚公司 用于视频编码中扩展空间可分级性的改进层间预测
US8335261B2 (en) * 2007-01-08 2012-12-18 Qualcomm Incorporated Variable length coding techniques for coded block patterns
US8199812B2 (en) * 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
KR20080066522A (ko) 2007-01-11 2008-07-16 삼성전자주식회사 다시점 영상의 부호화, 복호화 방법 및 장치
US8135071B2 (en) 2007-01-16 2012-03-13 Cisco Technology, Inc. Breakpoint determining for hybrid variable length coding using relationship to neighboring blocks
US20080170611A1 (en) 2007-01-17 2008-07-17 Srikrishna Ramaswamy Configurable functional multi-processing architecture for video processing
ES2355850T3 (es) 2007-01-18 2011-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Flujo de datos de vídeo con calidad ajustable a escala.
US20080205508A1 (en) 2007-02-22 2008-08-28 Streaming Networks (Pvt.) Ltd. Method and apparatus for low complexity video encoding and decoding
WO2008111005A1 (en) 2007-03-15 2008-09-18 Nokia Corporation System and method for providing improved residual prediction for spatial scalability in video coding
US8204129B2 (en) 2007-03-27 2012-06-19 Freescale Semiconductor, Inc. Simplified deblock filtering for reduced memory access and computational complexity
EP2149262A4 (en) 2007-04-25 2010-09-01 Lg Electronics Inc METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
KR20080107965A (ko) * 2007-06-08 2008-12-11 삼성전자주식회사 객체 경계 기반 파티션을 이용한 영상의 부호화, 복호화방법 및 장치
US8331444B2 (en) * 2007-06-26 2012-12-11 Qualcomm Incorporated Sub-band scanning techniques for entropy coding of sub-bands
BRPI0811458A2 (pt) 2007-06-28 2014-11-04 Thomson Licensing Métodos e dispositivo em um codificador e decodificador para suportar decodificação de ciclo simples de vídeo codificado em imagem multivista
JP5295233B2 (ja) * 2007-06-29 2013-09-18 フラウンホファー・ゲゼルシャフト・ツール・フォルデルング・デル・アンゲバンテン・フォルシュング・アインゲトラーゲネル・フェライン ビデオエンコーダ、ビデオデコーダ、エンコードするための方法、デコードするための方法、コンピュータプログラム、およびスケーラブルなビットストリーム
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
WO2009011492A1 (en) 2007-07-13 2009-01-22 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding stereoscopic image format including both information of base view image and information of additional view image
WO2009023091A2 (en) 2007-08-15 2009-02-19 Thomson Licensing Methods and apparatus for motion skip mode in multi-view coded video using regional disparity vectors
US8938009B2 (en) 2007-10-12 2015-01-20 Qualcomm Incorporated Layered encoded bitstream structure
KR101345287B1 (ko) * 2007-10-12 2013-12-27 삼성전자주식회사 스케일러블 영상 부호화 방법 및 장치와 그 영상 복호화방법 및 장치
US8432968B2 (en) 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
CN101415115B (zh) 2007-10-15 2011-02-02 华为技术有限公司 基于运动跳跃模式的视频编解码方法及其编解码器
US7777654B2 (en) 2007-10-16 2010-08-17 Industrial Technology Research Institute System and method for context-based adaptive binary arithematic encoding and decoding
EP2204047B1 (en) * 2007-10-16 2018-04-25 Thomson Licensing DTV Methods and apparatus for artifact removal for bit depth scalability
KR100918862B1 (ko) 2007-10-19 2009-09-28 광주과학기술원 참조영상을 이용한 깊이영상 생성방법 및 그 장치, 생성된깊이영상을 부호화/복호화하는 방법 및 이를 위한인코더/디코더, 그리고 상기 방법에 따라 생성되는 영상을기록하는 기록매체
ES2634162T3 (es) 2007-10-25 2017-09-26 Nippon Telegraph And Telephone Corporation Método de codificación escalable de vídeo y métodos de decodificación que utilizan predicción ponderada, dispositivos para ello, programas para ello, y medio de grabación donde se graba el programa
KR20090055803A (ko) 2007-11-29 2009-06-03 광주과학기술원 다시점 깊이맵 생성 방법 및 장치, 다시점 영상에서의변이값 생성 방법
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
US8175158B2 (en) 2008-01-04 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction parameter determination
KR101560182B1 (ko) 2008-01-07 2015-10-15 삼성전자주식회사 다시점 비디오 부호화 방법과 그 장치 및 다시점 비디오 복호화 방법과 그 장치
US8126054B2 (en) * 2008-01-09 2012-02-28 Motorola Mobility, Inc. Method and apparatus for highly scalable intraframe video coding
CN101911700A (zh) 2008-01-11 2010-12-08 汤姆逊许可证公司 视频和深度编码
JP5368482B2 (ja) * 2008-02-05 2013-12-18 トムソン ライセンシング ビデオ符号化および復号におけるインプリシットなブロック分割のための方法および装置
US8861598B2 (en) * 2008-03-19 2014-10-14 Cisco Technology, Inc. Video compression using search techniques of long-term reference memory
US8995525B2 (en) * 2008-04-16 2015-03-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Bit-depth scalability
US20110038418A1 (en) 2008-04-25 2011-02-17 Thomson Licensing Code of depth signal
EP2269378A2 (en) 2008-04-25 2011-01-05 Thomson Licensing Multi-view video coding with disparity estimation based on depth information
JP5497020B2 (ja) 2008-06-09 2014-05-21 ヴィディオ・インコーポレーテッド スケーラブルなビデオ通信システムおよび音声通信システムにおけるビューレイアウト管理の改良
WO2010021666A1 (en) 2008-08-20 2010-02-25 Thomson Licensing Refined depth map
US8724697B2 (en) 2008-09-26 2014-05-13 Qualcomm Incorporated Locating motion vectors for video data units
US8634457B2 (en) 2008-09-26 2014-01-21 Qualcomm Incorporated Determining availability of video data units
US8660176B2 (en) 2008-09-26 2014-02-25 Qualcomm Incorporated Resolving geometric relationships among video data units
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
US20100098156A1 (en) * 2008-10-16 2010-04-22 Qualcomm Incorporated Weighted prediction based on vectorized entropy coding
CN102257818B (zh) 2008-10-17 2014-10-29 诺基亚公司 3d视频编码中运动向量的共享
WO2010050728A2 (ko) 2008-10-27 2010-05-06 엘지전자 주식회사 가상 뷰 이미지 합성 방법 및 장치
US20100172409A1 (en) * 2009-01-06 2010-07-08 Qualcom Incorporated Low-complexity transforms for data compression and decompression
KR101590511B1 (ko) 2009-01-23 2016-02-02 에스케이텔레콤 주식회사 움직임 벡터 부호화/복호화 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법
WO2010090749A1 (en) * 2009-02-06 2010-08-12 Thomson Licensing Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders
TWI468020B (zh) 2009-02-19 2015-01-01 Sony Corp Image processing apparatus and method
KR20100095992A (ko) * 2009-02-23 2010-09-01 한국과학기술원 비디오 부호화에서의 분할 블록 부호화 방법, 비디오 복호화에서의 분할 블록 복호화 방법 및 이를 구현하는 기록매체
CN102804785A (zh) * 2009-04-13 2012-11-28 瑞尔D股份有限公司 编码、解码和发布增强分辨率的立体视频
WO2012044487A1 (en) * 2010-10-01 2012-04-05 Dolby Laboratories Licensing Corporation Optimized filter selection for reference picture processing
US8411746B2 (en) 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
US8780999B2 (en) * 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
EP2265026A1 (en) * 2009-06-16 2010-12-22 Canon Kabushiki Kaisha Method and device for deblocking filtering of SVC type video streams during decoding
WO2011008243A1 (en) * 2009-06-29 2011-01-20 Thomson Licensing Methods and apparatus for adaptive probability update for non-coded syntax
US8665964B2 (en) 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
KR20110001990A (ko) 2009-06-30 2011-01-06 삼성전자주식회사 영상 데이터의 인 루프 필터링 장치 및 방법과 이를 이용한 영상 부호화/복호화 장치
US9774882B2 (en) 2009-07-04 2017-09-26 Dolby Laboratories Licensing Corporation Encoding and decoding architectures for format compatible 3D video delivery
WO2011054879A2 (en) * 2009-11-06 2011-05-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hybrid video coding
EP2514208A2 (en) * 2009-12-14 2012-10-24 Thomson Licensing Merging encoded bitstreams
EP2529184A4 (en) 2010-01-29 2016-03-09 Nokia Technologies Oy SYSTEMS, METHODS AND APPARATUSES FOR DELIVERING CONTEXT-BASED NAVIGATION SERVICES
US20110194613A1 (en) 2010-02-11 2011-08-11 Qualcomm Incorporated Video coding with large macroblocks
US9973768B2 (en) 2010-03-16 2018-05-15 Texas Instruments Incorporated CABAC decoder with decoupled arithmetic decoding and inverse binarization
US8410959B2 (en) 2010-04-09 2013-04-02 Qualcomm, Incorporated Variable length codes for coding of video data
EP2375747B1 (en) * 2010-04-12 2019-03-13 Sun Patent Trust Filter positioning and selection
ES2825200T3 (es) 2010-04-13 2021-05-14 Ge Video Compression Llc Codificación de mapas de significado y bloques de coeficiente de transformada
KR102310816B1 (ko) 2010-05-12 2021-10-13 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 통합된 유효성 맵 코딩을 위한 방법 및 장치
WO2011146451A1 (en) * 2010-05-20 2011-11-24 Thomson Licensing Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding
US20110296009A1 (en) 2010-05-27 2011-12-01 Victor Baranov System and method for wavelets-based adaptive mobile advertising fraud detection
US8930562B2 (en) 2010-07-20 2015-01-06 Qualcomm Incorporated Arranging sub-track fragments for streaming video data
KR20120012385A (ko) * 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
GB2483294B (en) 2010-09-03 2013-01-02 Canon Kk Method and device for motion estimation of video data coded according to a scalable coding structure
JP5703781B2 (ja) 2010-09-03 2015-04-22 ソニー株式会社 画像処理装置および方法
US8780991B2 (en) * 2010-09-14 2014-07-15 Texas Instruments Incorporated Motion estimation in enhancement layers in video encoding
US20120075436A1 (en) 2010-09-24 2012-03-29 Qualcomm Incorporated Coding stereo video data
WO2012040857A1 (en) * 2010-10-01 2012-04-05 Research In Motion Limited Methods and devices for parallel encoding and decoding using a bitstream structured for reduced delay
US8923395B2 (en) 2010-10-01 2014-12-30 Qualcomm Incorporated Video coding using intra-prediction
US8861617B2 (en) 2010-10-05 2014-10-14 Mediatek Inc Method and apparatus of region-based adaptive loop filtering
US9532059B2 (en) * 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
CA2810897C (en) * 2010-10-05 2015-11-24 General Instrument Corporation Method and apparatus for feature based video coding
US20120082235A1 (en) * 2010-10-05 2012-04-05 General Instrument Corporation Coding and decoding utilizing context model selection with adaptive scan pattern
US9525884B2 (en) 2010-11-02 2016-12-20 Hfi Innovation Inc. Method and apparatus of slice boundary filtering for high efficiency video coding
SI3962088T1 (sl) 2010-11-04 2023-10-30 Ge Video Compression, Llc Kodiranje slike, ki podpira združevanje blokov in preskakovalni način
US20120114036A1 (en) 2010-11-10 2012-05-10 Hong Kong Applied Science and Technology Research Institute Company Limited Method and Apparatus for Multiview Video Coding
US9497472B2 (en) 2010-11-16 2016-11-15 Qualcomm Incorporated Parallel context calculation in video coding
US9042440B2 (en) 2010-12-03 2015-05-26 Qualcomm Incorporated Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding
US20120163456A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Using a most probable scanning order to efficiently code scanning order information for a video block in video coding
US20120163448A1 (en) 2010-12-22 2012-06-28 Qualcomm Incorporated Coding the position of a last significant coefficient of a video block in video coding
WO2012092661A1 (en) * 2011-01-04 2012-07-12 Research In Motion Limited Coding of residual data in predictive compression
CA2822929C (en) * 2011-01-04 2016-07-12 Research In Motion Limited Coding of residual data in predictive compression
US9635382B2 (en) * 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
GB2487197B (en) * 2011-01-11 2015-06-17 Canon Kk Video encoding and decoding with improved error resilience
US9300943B2 (en) 2011-01-12 2016-03-29 Panasonic Intellectual Property Corporation Of America Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
US8553769B2 (en) * 2011-01-19 2013-10-08 Blackberry Limited Method and device for improved multi-layer data compression
JP2012149982A (ja) 2011-01-19 2012-08-09 Fujifilm Corp 放射線画像撮影用格子ユニット及び放射線画像撮影システム、並びに格子体の製造方法
JP2012169762A (ja) 2011-02-10 2012-09-06 Sony Corp 画像符号化装置と画像復号化装置およびその方法とプログラム
US9001883B2 (en) 2011-02-16 2015-04-07 Mediatek Inc Method and apparatus for slice common information sharing
US10397577B2 (en) 2011-03-08 2019-08-27 Velos Media, Llc Inverse scan order for significance map coding of transform coefficients in video coding
US9288501B2 (en) 2011-03-08 2016-03-15 Qualcomm Incorporated Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
US9706227B2 (en) * 2011-03-10 2017-07-11 Qualcomm Incorporated Video coding techniques for coding dependent pictures after random access
US20120236115A1 (en) 2011-03-14 2012-09-20 Qualcomm Incorporated Post-filtering in full resolution frame-compatible stereoscopic video coding
US9071848B2 (en) 2011-03-15 2015-06-30 Broadcom Corporation Sub-band video coding architecture for packet based transmission
US9485517B2 (en) 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
EP2719183B1 (en) * 2011-06-10 2019-01-16 MediaTek Inc. Method and apparatus of scalable video coding
KR20170005464A (ko) 2011-08-30 2017-01-13 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
KR101662918B1 (ko) 2011-11-11 2016-10-05 지이 비디오 컴프레션, 엘엘씨 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
EP3739886A1 (en) 2011-11-18 2020-11-18 GE Video Compression, LLC Multi-view coding with efficient residual handling
JP2013110518A (ja) * 2011-11-18 2013-06-06 Canon Inc 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
WO2013145021A1 (ja) * 2012-03-30 2013-10-03 株式会社日立製作所 画像復号方法及び画像復号装置
EP2853096A4 (en) * 2012-05-21 2016-07-06 Mediatek Singapore Pte Ltd METHOD AND APPARATUS FOR FILTERING BETWEEN LAYERS FOR SCALABLE VIDEO CODING
JP2015167267A (ja) * 2012-07-03 2015-09-24 シャープ株式会社 画像復号装置、および画像符号化装置
US9906786B2 (en) 2012-09-07 2018-02-27 Qualcomm Incorporated Weighted prediction mode for scalable video coding
JP2015530805A (ja) * 2012-09-28 2015-10-15 インテル コーポレイション レイヤ間画素サンプル予測
KR102367210B1 (ko) 2012-10-01 2022-02-24 지이 비디오 컴프레션, 엘엘씨 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
JP6209468B2 (ja) 2014-03-13 2017-10-04 株式会社ハイレックスコーポレーション ワイヤ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080008247A1 (en) * 2006-07-10 2008-01-10 Segall Christopher A Methods and Systems for Residual Layer Scaling

Also Published As

Publication number Publication date
EP4593395A2 (en) 2025-07-30
KR20190033657A (ko) 2019-03-29
KR102825253B1 (ko) 2025-06-26
KR20190091377A (ko) 2019-08-05
KR102643661B1 (ko) 2024-03-05
US10477210B2 (en) 2019-11-12
US10694183B2 (en) 2020-06-23
KR102367210B1 (ko) 2022-02-24
US11134255B2 (en) 2021-09-28
EP2904783B1 (en) 2019-07-24
KR20180026796A (ko) 2018-03-13
EP3618436A1 (en) 2020-03-04
KR20240065272A (ko) 2024-05-14
JP6760911B2 (ja) 2020-09-23
JP2018186532A (ja) 2018-11-22
CN110267035B (zh) 2023-07-14
EP3618436B1 (en) 2025-04-09
EP4054188A1 (en) 2022-09-07
US20210266563A9 (en) 2021-08-26
WO2014053518A1 (en) 2014-04-10
JP6636802B2 (ja) 2020-01-29
KR20220131366A (ko) 2022-09-27
US20200322603A1 (en) 2020-10-08
CN105009577B (zh) 2019-05-03
JP2021185677A (ja) 2021-12-09
KR102187179B1 (ko) 2020-12-04
KR20150070210A (ko) 2015-06-24
KR20200004450A (ko) 2020-01-13
JP6301932B2 (ja) 2018-03-28
EP3474546A2 (en) 2019-04-24
US10212419B2 (en) 2019-02-19
KR102445274B1 (ko) 2022-09-20
US11575921B2 (en) 2023-02-07
CN110996100B (zh) 2022-11-25
KR102447521B1 (ko) 2022-09-26
KR102194749B1 (ko) 2020-12-23
KR102668857B1 (ko) 2024-05-24
KR20200144160A (ko) 2020-12-28
JP2023159098A (ja) 2023-10-31
US20160014425A1 (en) 2016-01-14
EP2904801A1 (en) 2015-08-12
JP7323577B2 (ja) 2023-08-08
JP6693940B2 (ja) 2020-05-13
EP3429203A2 (en) 2019-01-16
CN104904207B (zh) 2018-06-01
JP2019068424A (ja) 2019-04-25
KR102005915B1 (ko) 2019-08-01
WO2014053517A1 (en) 2014-04-10
JP6763664B2 (ja) 2020-09-30
US10681348B2 (en) 2020-06-09
EP2904786B1 (en) 2018-12-05
JP2015536104A (ja) 2015-12-17
WO2014053519A1 (en) 2014-04-10
KR20220165285A (ko) 2022-12-14
JP2021182742A (ja) 2021-11-25
EP3846468A1 (en) 2021-07-07
KR20240135883A (ko) 2024-09-12
CN110996100A (zh) 2020-04-10
US20190058882A1 (en) 2019-02-21
US20230262241A1 (en) 2023-08-17
US20250168408A1 (en) 2025-05-22
KR101962442B1 (ko) 2019-03-26
KR102095504B1 (ko) 2020-04-01
JP6912437B2 (ja) 2021-08-04
KR101835360B1 (ko) 2018-03-08
JP7323578B2 (ja) 2023-08-08
US20200404266A1 (en) 2020-12-24
US11477467B2 (en) 2022-10-18
US20240373066A1 (en) 2024-11-07
CN105052132A (zh) 2015-11-11
KR102063306B1 (ko) 2020-01-07
KR20210063454A (ko) 2021-06-01
CN105009577A (zh) 2015-10-28
EP3429203A3 (en) 2019-04-17
KR20220129118A (ko) 2022-09-22
JP7682959B2 (ja) 2025-05-26
US20150195566A1 (en) 2015-07-09
US20160014416A1 (en) 2016-01-14
KR20210013361A (ko) 2021-02-03
EP2904786A1 (en) 2015-08-12
EP4593395A3 (en) 2025-10-01
KR20240034863A (ko) 2024-03-14
EP3588947A1 (en) 2020-01-01
KR20150064163A (ko) 2015-06-10
JP7648677B2 (ja) 2025-03-18
KR102257542B1 (ko) 2021-05-31
KR20210062738A (ko) 2021-05-31
KR20200035484A (ko) 2020-04-03
US11589062B2 (en) 2023-02-21
US20200007869A1 (en) 2020-01-02
EP3846468B1 (en) 2025-04-30
KR20180026797A (ko) 2018-03-13
US10212420B2 (en) 2019-02-19
CN108401157B (zh) 2022-06-24
KR101835358B1 (ko) 2018-03-08
US10694182B2 (en) 2020-06-23
JP2025102790A (ja) 2025-07-08
JP2025169276A (ja) 2025-11-12
US20220400271A1 (en) 2022-12-15
KR20240093824A (ko) 2024-06-24
JP2015537412A (ja) 2015-12-24
JP6301933B2 (ja) 2018-03-28
CN105052133B (zh) 2020-02-07
WO2014053512A1 (en) 2014-04-10
US20230262242A1 (en) 2023-08-17
KR102703618B1 (ko) 2024-09-06
EP2904785A1 (en) 2015-08-12
US20160014430A1 (en) 2016-01-14
JP7030025B2 (ja) 2022-03-04
US12155867B2 (en) 2024-11-26
WO2014053514A1 (en) 2014-04-10
JP2015536106A (ja) 2015-12-17
EP2904803A1 (en) 2015-08-12
US20200260077A1 (en) 2020-08-13
JP2018042257A (ja) 2018-03-15
JP2023159095A (ja) 2023-10-31
JP7723045B2 (ja) 2025-08-13
KR20220044367A (ko) 2022-04-07
EP2904801B1 (en) 2020-12-02
US20210409739A1 (en) 2021-12-30
KR20150070205A (ko) 2015-06-24
KR102657912B1 (ko) 2024-04-15
US10687059B2 (en) 2020-06-16
EP2904783A1 (en) 2015-08-12
EP3474546A3 (en) 2019-07-03
KR20250099276A (ko) 2025-07-01
CN110267035A (zh) 2019-09-20
JP2020205618A (ja) 2020-12-24
US20160014412A1 (en) 2016-01-14
JP2015537413A (ja) 2015-12-24
US10218973B2 (en) 2019-02-26
US20190110046A1 (en) 2019-04-11
KR102472484B1 (ko) 2022-11-30
EP4598025A3 (en) 2025-11-05
JP2015536105A (ja) 2015-12-17
KR102211196B1 (ko) 2021-02-02
KR20180005749A (ko) 2018-01-16
JP2019036986A (ja) 2019-03-07
JP6788346B2 (ja) 2020-11-25
KR20150076180A (ko) 2015-07-06
JP2018082447A (ja) 2018-05-24
JP2023164991A (ja) 2023-11-14
EP3429203B1 (en) 2025-04-16
EP2904785B1 (en) 2018-06-13
US20190116360A1 (en) 2019-04-18
US20200244959A1 (en) 2020-07-30
KR102379609B1 (ko) 2022-03-28
JP6912438B2 (ja) 2021-08-04
US12010334B2 (en) 2024-06-11
JP2021177644A (ja) 2021-11-11
KR20220028160A (ko) 2022-03-08
CN105052132B (zh) 2019-12-24
KR20230031984A (ko) 2023-03-07
KR20150076184A (ko) 2015-07-06
KR20230074301A (ko) 2023-05-26
CN105052133A (zh) 2015-11-11
EP2904801B8 (en) 2021-03-10
JP2023116468A (ja) 2023-08-22
CN105052134B (zh) 2019-09-03
CN104904207A (zh) 2015-09-09
KR20200138425A (ko) 2020-12-09
CN108401157A (zh) 2018-08-14
EP3474546B1 (en) 2022-01-19
JP7284221B2 (ja) 2023-05-30
EP4598025A2 (en) 2025-08-06
KR102503114B1 (ko) 2023-02-24
CN105052134A (zh) 2015-11-11

Similar Documents

Publication Publication Date Title
KR102534713B1 (ko) 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
HK40003400B (en) Scalable video coding using subblock-based coding of transform coefficient blocks in the enhancement layer

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20220221

Application number text: 1020207036488

Filing date: 20201217

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20220318

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20220509

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20230216

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20230516

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20230517

End annual number: 3

Start annual number: 1

PG1601 Publication of registration