JP6788346B2 - ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化 - Google Patents

ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化 Download PDF

Info

Publication number
JP6788346B2
JP6788346B2 JP2015534998A JP2015534998A JP6788346B2 JP 6788346 B2 JP6788346 B2 JP 6788346B2 JP 2015534998 A JP2015534998 A JP 2015534998A JP 2015534998 A JP2015534998 A JP 2015534998A JP 6788346 B2 JP6788346 B2 JP 6788346B2
Authority
JP
Japan
Prior art keywords
signal
base layer
prediction
block
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
JP2015534998A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015536105A (ja
Inventor
トビアス ヒンツ
トビアス ヒンツ
ハリチャラン ラクシュマン
ハリチャラン ラクシュマン
ヤン シュテーゲマン
ヤン シュテーゲマン
フィリップ ヘレ
フィリップ ヘレ
ミーシャ ジークマン
ミーシャ ジークマン
カルステン ズューリング
カルステン ズューリング
デトレフ マルペ
デトレフ マルペ
ハイコ シュヴァルツ
ハイコ シュヴァルツ
クリスティアン バルトニク
クリスティアン バルトニク
アブデルハミド アリ アテフ イブラヒム ハイラト
アブデルハミド アリ アテフ イブラヒム ハイラト
ハイナー キルヒホッファー
ハイナー キルヒホッファー
トーマス ウィーガント
トーマス ウィーガント
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dolby Video Compression, LLC
Original Assignee
Dolby Video Compression, LLC
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 Dolby Video Compression, LLC filed Critical Dolby Video Compression, LLC
Publication of JP2015536105A publication Critical patent/JP2015536105A/ja
Priority to JP2018193886A priority Critical patent/JP6912438B2/ja
Application granted granted Critical
Publication of JP6788346B2 publication Critical patent/JP6788346B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • 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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a set of transform coefficients
    • 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
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/189—Methods 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
    • H04N19/196—Methods 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
    • H04N19/198—Methods 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/48—Methods 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods 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
    • 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
    • H04N19/59—Methods 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
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—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
    • H04N19/615—Methods 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods 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
    • H04N19/865—Methods 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding 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)
JP2015534998A 2012-10-01 2013-10-01 ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化 Active JP6788346B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018193886A JP6912438B2 (ja) 2012-10-01 2018-10-12 ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261708201P 2012-10-01 2012-10-01
US61/708,201 2012-10-01
PCT/EP2013/070490 WO2014053517A1 (en) 2012-10-01 2013-10-01 Scalable video coding using derivation of subblock subdivision for prediction from base layer

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018193886A Division JP6912438B2 (ja) 2012-10-01 2018-10-12 ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化

Publications (2)

Publication Number Publication Date
JP2015536105A JP2015536105A (ja) 2015-12-17
JP6788346B2 true JP6788346B2 (ja) 2020-11-25

Family

ID=49274661

Family Applications (20)

Application Number Title Priority Date Filing Date
JP2015534998A Active JP6788346B2 (ja) 2012-10-01 2013-10-01 ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化
JP2015534996A Active JP6636802B2 (ja) 2012-10-01 2013-10-01 エンハンスメント層予測に中間層の予測寄与を使用するスケーラブルビデオ符号化
JP2015535000A Active JP6301933B2 (ja) 2012-10-01 2013-10-01 空間内部予測パラメータの中間層予測を使用するスケーラブルビデオ符号化
JP2015534997A Active JP6763664B2 (ja) 2012-10-01 2013-10-01 エンハンスメント層作動パラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2015534999A Active JP6301932B2 (ja) 2012-10-01 2013-10-01 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2017198961A Active JP6760911B2 (ja) 2012-10-01 2017-10-13 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2017240170A Active JP6693940B2 (ja) 2012-10-01 2017-12-15 空間内部予測パラメータの中間層予測を使用するスケーラブルビデオ符号化
JP2018122462A Active JP7030025B2 (ja) 2012-10-01 2018-06-27 エンハンスメント層予測に中間層の予測寄与を使用するスケーラブルビデオ符号化
JP2018193886A Active JP6912438B2 (ja) 2012-10-01 2018-10-12 ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化
JP2018193252A Active JP6912437B2 (ja) 2012-10-01 2018-10-12 エンハンスメント層作動パラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2020148098A Pending JP2020205618A (ja) 2012-10-01 2020-09-03 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2021113490A Active JP7323577B2 (ja) 2012-10-01 2021-07-08 エンハンスメント層動きパラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2021113786A Active JP7323578B2 (ja) 2012-10-01 2021-07-08 ベース層からの予測のためのサブブロックのサブ分割の導出を使用するスケーラブルビデオ符号化
JP2021125888A Active JP7284221B2 (ja) 2012-10-01 2021-07-30 エンハンスメント層予測に層間予測寄与を使用するスケーラブルビデオ符号化
JP2023081951A Active JP7648677B2 (ja) 2012-10-01 2023-05-18 エンハンスメント層予測に層間予測寄与を使用するスケーラブルビデオ符号化
JP2023122307A Active JP7682959B2 (ja) 2012-10-01 2023-07-27 ベース層からの予測のためのサブブロックのサブ分割の導出を使用するスケーラブルビデオ符号化
JP2023122201A Active JP7723045B2 (ja) 2012-10-01 2023-07-27 エンハンスメント層動きパラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2023146612A Pending JP2023164991A (ja) 2012-10-01 2023-09-11 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2025035195A Pending JP2025102790A (ja) 2012-10-01 2025-03-06 エンハンスメント層予測に層間予測寄与を使用するスケーラブルビデオ符号化
JP2025127882A Pending JP2025169276A (ja) 2012-10-01 2025-07-31 エンハンスメント層動きパラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化

Family Applications After (19)

Application Number Title Priority Date Filing Date
JP2015534996A Active JP6636802B2 (ja) 2012-10-01 2013-10-01 エンハンスメント層予測に中間層の予測寄与を使用するスケーラブルビデオ符号化
JP2015535000A Active JP6301933B2 (ja) 2012-10-01 2013-10-01 空間内部予測パラメータの中間層予測を使用するスケーラブルビデオ符号化
JP2015534997A Active JP6763664B2 (ja) 2012-10-01 2013-10-01 エンハンスメント層作動パラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2015534999A Active JP6301932B2 (ja) 2012-10-01 2013-10-01 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2017198961A Active JP6760911B2 (ja) 2012-10-01 2017-10-13 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2017240170A Active JP6693940B2 (ja) 2012-10-01 2017-12-15 空間内部予測パラメータの中間層予測を使用するスケーラブルビデオ符号化
JP2018122462A Active JP7030025B2 (ja) 2012-10-01 2018-06-27 エンハンスメント層予測に中間層の予測寄与を使用するスケーラブルビデオ符号化
JP2018193886A Active JP6912438B2 (ja) 2012-10-01 2018-10-12 ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化
JP2018193252A Active JP6912437B2 (ja) 2012-10-01 2018-10-12 エンハンスメント層作動パラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2020148098A Pending JP2020205618A (ja) 2012-10-01 2020-09-03 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2021113490A Active JP7323577B2 (ja) 2012-10-01 2021-07-08 エンハンスメント層動きパラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2021113786A Active JP7323578B2 (ja) 2012-10-01 2021-07-08 ベース層からの予測のためのサブブロックのサブ分割の導出を使用するスケーラブルビデオ符号化
JP2021125888A Active JP7284221B2 (ja) 2012-10-01 2021-07-30 エンハンスメント層予測に層間予測寄与を使用するスケーラブルビデオ符号化
JP2023081951A Active JP7648677B2 (ja) 2012-10-01 2023-05-18 エンハンスメント層予測に層間予測寄与を使用するスケーラブルビデオ符号化
JP2023122307A Active JP7682959B2 (ja) 2012-10-01 2023-07-27 ベース層からの予測のためのサブブロックのサブ分割の導出を使用するスケーラブルビデオ符号化
JP2023122201A Active JP7723045B2 (ja) 2012-10-01 2023-07-27 エンハンスメント層動きパラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化
JP2023146612A Pending JP2023164991A (ja) 2012-10-01 2023-09-11 エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
JP2025035195A Pending JP2025102790A (ja) 2012-10-01 2025-03-06 エンハンスメント層予測に層間予測寄与を使用するスケーラブルビデオ符号化
JP2025127882A Pending JP2025169276A (ja) 2012-10-01 2025-07-31 エンハンスメント層動きパラメータのためのベース層ヒントを使用するスケーラブルビデオ符号化

Country Status (6)

Country Link
US (19) US10218973B2 (enExample)
EP (13) EP2904786B1 (enExample)
JP (20) JP6788346B2 (enExample)
KR (29) KR102005915B1 (enExample)
CN (8) CN110267035B (enExample)
WO (5) WO2014053517A1 (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
ES2934221T3 (es) * 2010-12-22 2023-02-20 Lg Electronics Inc Método de intrapredicción y aparato que utiliza el método
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
MY172999A (en) * 2012-07-09 2019-12-18 Vid Scale Inc Codec architecture for multiple layer video coding
EP2901703A2 (en) 2012-09-28 2015-08-05 VID SCALE, Inc. Cross-plane filtering for chroma signal enhancement in video coding
JPWO2014050948A1 (ja) * 2012-09-28 2016-08-22 シャープ株式会社 画像復号装置、画像復号方法及び画像符号化装置
US9826229B2 (en) * 2012-09-29 2017-11-21 Google Technology Holdings LLC Scan pattern determination from base layer pixel information for scalable extension
KR102005915B1 (ko) * 2012-10-01 2019-08-01 지이 비디오 컴프레션, 엘엘씨 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
WO2014075552A1 (en) * 2012-11-15 2014-05-22 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
CN110139110B (zh) 2013-07-15 2021-11-05 Ge视频压缩有限责任公司 处理多层数据流的装置和方法、编码器和方法及存储介质
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
EP3050301A1 (en) * 2013-09-24 2016-08-03 VID SCALE, Inc. Inter-layer prediction for scalable video coding
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
US9986251B2 (en) * 2014-05-01 2018-05-29 Arris Enterprises Llc 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
EP3206403A4 (en) * 2014-11-04 2017-11-01 Samsung Electronics Co., Ltd. Video encoding method and apparatus therefor, and video decoding method and apparatus therefor, in which edge type offset is applied
EP3026913A1 (en) * 2014-11-27 2016-06-01 Thomson Licensing Scalable encoding and decoding methods and corresponding devices with combined intraprediction and interlayer prediction
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
WO2016133865A1 (en) * 2015-02-17 2016-08-25 Dolby Laboratories Licensing Corporation Inter-layer prediction for signals with enhanced dynamic range
EP3292687A4 (en) * 2015-05-06 2019-07-03 NGCodec Inc. INTRAPRADICTION PROCESSOR WITH REDUCED COST BLOCK PARTITIONING AND REFINED INTRAMODE SELECTION
CN107836116B (zh) * 2015-07-08 2021-08-06 交互数字麦迪逊专利控股公司 用于使用交叉平面滤波的增强色度编码的方法和装置
EP3340625A4 (en) * 2015-08-19 2019-01-23 Sony Corporation SENDING DEVICE, TRANSMISSION PROCEDURE, RECEPTION DEVICE AND RECEPTION PROCEDURE
EP3343926A4 (en) 2015-08-28 2019-01-30 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
US10080038B2 (en) * 2015-09-01 2018-09-18 Telefonaktiebolaget Lm Ericsson (Publ) Spatial improvement of transform blocks
WO2017043816A1 (ko) * 2015-09-10 2017-03-16 엘지전자(주) 인터-인트라 병합 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
ES2844525B1 (es) 2015-09-11 2022-07-05 Kt Corp Metodo para decodificar un video
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
EP3298786A1 (en) * 2016-04-15 2018-03-28 Magic Pony Technology Limited In-loop post filtering for video encoding and decoding
WO2017178782A1 (en) 2016-04-15 2017-10-19 Magic Pony Technology Limited Motion compensation using temporal picture interpolation
US10764576B2 (en) 2016-05-04 2020-09-01 Microsoft Technology Licensing, Llc Intra-picture prediction using non-adjacent reference lines of sample values
CN109417638B (zh) * 2016-05-28 2022-02-08 世宗大学校产学协力团 视频信号的编码或解码方法及装置
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
CN116708784A (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
CN109952761B (zh) 2016-09-20 2022-04-15 株式会社Kt 用于处理视频信号的方法和装置
EP3301925A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Method for local inter-layer prediction intra based
CN113891096B (zh) 2016-10-04 2022-12-06 有限公司B1影像技术研究所 图像数据编码/解码方法和装置
WO2018097669A1 (ko) * 2016-11-24 2018-05-31 한국전자통신연구원 스케일러블 비디오를 처리하기 위한 방법 및 장치
CN116962687A (zh) * 2016-11-29 2023-10-27 成均馆大学校产学协力团 影像编码/解码方法、装置以及对比特流进行存储的记录介质
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
CN110115034B (zh) 2016-12-23 2023-01-13 华为技术有限公司 一种用于扩展预定定向帧内预测模式集合的帧内预测装置
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
CN116170584A (zh) * 2017-01-16 2023-05-26 世宗大学校产学协力团 影像编码/解码方法
WO2018190595A1 (ko) * 2017-04-13 2018-10-18 엘지전자(주) 비디오 신호를 엔트로피 인코딩, 디코딩하는 방법 및 장치
PL3618444T3 (pl) * 2017-04-27 2025-03-10 Panasonic Intellectual Property Corporation Of America Koder, dekoder, sposób kodowania oraz sposób dekodowania
US10979685B1 (en) 2017-04-28 2021-04-13 Apple Inc. Focusing for virtual and augmented reality systems
CN116456097A (zh) 2017-04-28 2023-07-18 苹果公司 视频流水线
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
CN110800302A (zh) * 2017-06-07 2020-02-14 联发科技股份有限公司 用于视频编解码的帧内-帧间预测的方法及装置
US20200014945A1 (en) * 2018-07-08 2020-01-09 Mellanox Technologies, Ltd. Application acceleration
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
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
US20250106523A1 (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
AU2018334351B2 (en) 2017-09-15 2022-09-15 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
WO2019111012A1 (en) * 2017-12-06 2019-06-13 V-Nova International Ltd Method and apparatus for decoding a received set of encoded data
US10445762B1 (en) 2018-01-17 2019-10-15 Yaoshiang Ho Online video system, method, and medium for A/B testing of video content
WO2019142834A1 (ja) * 2018-01-19 2019-07-25 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 三次元データ符号化方法、三次元データ復号方法、三次元データ符号化装置、及び三次元データ復号装置
CN111971959B (zh) * 2018-02-09 2024-06-14 弗劳恩霍夫应用研究促进协会 基于分区的帧内编码概念
CN118264797A (zh) 2018-02-28 2024-06-28 弗劳恩霍夫应用研究促进协会 合成式预测及限制性合并
US10771781B2 (en) * 2018-03-12 2020-09-08 Electronics And Telecommunications Research Institute Method and apparatus for deriving intra prediction mode
TWI791222B (zh) * 2018-03-29 2023-02-01 弗勞恩霍夫爾協會 變換集合
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
GB2588003B (en) * 2018-06-05 2023-04-19 Beijing Bytedance Network Tech Co Ltd Interaction between pairwise average merging candidates and IBC
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
CN115426497A (zh) 2018-06-21 2022-12-02 抖音视界有限公司 颜色分量之间的子块运动矢量继承
SG11202013200WA (en) 2018-07-02 2021-01-28 Huawei Tech 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
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
US11051010B2 (en) * 2018-07-18 2021-06-29 Mediatek Inc. Merge candidates with multiple hypothesis
EP4593390A3 (en) 2018-07-26 2025-10-08 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
CN113242432B (zh) 2018-08-29 2022-01-25 北京达佳互联信息技术有限公司 视频解码的方法、计算设备和存储介质
CN113170114B (zh) * 2018-09-13 2024-03-29 弗劳恩霍夫应用研究促进协会 仿射线性加权帧内预测
WO2020055288A2 (en) 2018-09-16 2020-03-19 Huawei Technologies Co., Ltd. Apparatus and method for filtering in video coding with look-up table selected based on bitstream information
US11006150B2 (en) * 2018-09-24 2021-05-11 Tencent America LLC Method and apparatus for video coding
WO2020065517A1 (en) 2018-09-24 2020-04-02 Beijing Bytedance Network Technology Co., Ltd. Simplified history based motion vector prediction
GB2577339A (en) * 2018-09-24 2020-03-25 Sony Corp Image data encoding and decoding
CN112806010B (zh) * 2018-10-02 2024-11-05 交互数字Vc控股公司 使用预测子候选列表进行视频编码和解码的方法和装置
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
WO2020094149A1 (en) 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in triangular prediction mode
KR102127846B1 (ko) * 2018-11-28 2020-06-29 주식회사 카이 영상을 처리하는 방법, 영상을 재생하는 방법 및 그 장치들
IL284189B2 (en) * 2018-12-21 2025-03-01 Huawei Tech Co Ltd Method and apparatus of interpolation filtering for predictive coding
KR102760707B1 (ko) * 2018-12-28 2025-02-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 움직임 벡터 예측자 리스트의 생성
EP3888363B1 (en) 2018-12-28 2023-10-25 Huawei Technologies Co., Ltd. Method and apparatus of sharpening interpolation filtering for predictive coding
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
KR102617221B1 (ko) 2019-02-01 2023-12-27 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 파라미터 세트들을 사용한 인-루프 재성형 정보의 시그널링
CN113424528B (zh) 2019-02-01 2025-09-19 北京字节跳动网络技术有限公司 环路整形和块差分脉冲编解码调制之间的相互作用
JP7564111B2 (ja) 2019-02-05 2024-10-08 ベイジン、ターチア、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 ビデオ復号化方法、ビデオ復号化装置、及び非一時的コンピュータ可読記憶媒体
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
CN113597759B (zh) * 2019-03-11 2022-09-13 北京字节跳动网络技术有限公司 视频编解码中的运动矢量细化
CN117499644A (zh) 2019-03-14 2024-02-02 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
CN113632469B (zh) * 2019-03-23 2022-12-13 北京字节跳动网络技术有限公司 默认的环内整形参数
WO2020244658A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Sub-block based intra block copy
WO2020256453A1 (ko) * 2019-06-19 2020-12-24 엘지전자 주식회사 결정된 예측 모드를 적용하여 예측 샘플들을 생성하는 영상 디코딩 방법 및 그 장치
US12022084B2 (en) * 2019-06-21 2024-06-25 Telefonaktiebolaget Lm Ericsson (Publ) Video coding layer up-switching indication
CN120455715A (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
CN114009037B (zh) 2019-06-22 2025-01-10 北京字节跳动网络技术有限公司 帧内块复制模式的运动候选列表构建
CN117336482A (zh) * 2019-08-20 2024-01-02 北京字节跳动网络技术有限公司 变换跳过模式的信令通知
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
US12273506B2 (en) 2020-05-22 2025-04-08 Lg Electronics Inc. Multilayer-based image coding method in video or image coding system
US20210385485A1 (en) * 2020-06-06 2021-12-09 Alibaba Group Holding Limited Angular weighted prediction for inter prediction
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
WO2023164020A2 (en) * 2022-02-25 2023-08-31 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
WO2024010635A1 (en) * 2022-07-05 2024-01-11 Innopeak Technology, Inc. System and method for multiple-hypothesis prediction for video coding
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

Family Cites Families (281)

* 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
US6252909B1 (en) * 1992-09-21 2001-06-26 Aware, Inc. Multi-carrier transmission system utilizing channels of different bandwidth
US5408580A (en) * 1992-09-21 1995-04-18 Aware, Inc. Audio compression system employing multi-rate signal analysis
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
KR100308627B1 (ko) 1995-10-25 2001-11-02 마찌다 가쯔히꼬 중첩블럭이동보상및제로트리웨이브릿코딩을이용한저비트레이트비디오엔코더
US5852565A (en) * 1996-01-30 1998-12-22 Demografx Temporal and resolution layering in advanced television
US6957350B1 (en) 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked 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
JP3691393B2 (ja) * 1998-11-04 2005-09-07 三菱電機株式会社 画像復号化装置、画像復号化方法及び画像符号化・復号化システム
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
CN1968411A (zh) 2001-09-12 2007-05-23 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
BR0306958A (pt) 2002-01-23 2004-11-03 Nokia Corp Método e aparelho para codificar os quadros de vìdeo, método e aparelho para decodificar uma sequência de vìdeo compactada escalavelmente, programa de computador, e, sinal de vìdeo
US7656950B2 (en) * 2002-05-29 2010-02-02 Diego Garrido Video interpolation coding
AU2002951574A0 (en) * 2002-09-20 2002-10-03 Unisearch Limited Method of signalling motion information for efficient scalable video compression
EP1597919A1 (en) * 2003-02-17 2005-11-23 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
US7418144B2 (en) 2004-03-03 2008-08-26 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications 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
KR100678949B1 (ko) 2004-07-15 2007-02-06 삼성전자주식회사 비디오 코딩 및 디코딩 방법, 비디오 인코더 및 디코더
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
DE102004041664A1 (de) 2004-08-27 2006-03-09 Siemens Ag Verfahren zum Codieren und Decodieren, sowie Codier- und Decodiervorrichtung zur Videocodierung
EP1800494A1 (en) * 2004-10-13 2007-06-27 Thomson Licensing Method and apparatus for complexity scalable video encoding and decoding
DE102004059993B4 (de) 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und 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
EP1817911A4 (en) * 2004-12-03 2015-05-20 Samsung Electronics Co Ltd METHOD AND DEVICE FOR MULTILAYER VIDEO ENCODING AND DECODING
EP1694074A1 (en) 2005-02-18 2006-08-23 Thomson Licensing Process for scalable coding of images
KR100888962B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
KR100888963B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 스케일러블 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
WO2006075901A1 (en) 2005-01-14 2006-07-20 Sungkyunkwan University Methods of and apparatuses for adaptive entropy encoding and adaptive entropy decoding for scalable video encoding
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
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
KR100703751B1 (ko) 2005-02-14 2007-04-06 삼성전자주식회사 가상 영역의 영상을 참조하여 인코딩 및 디코딩 하는 방법및 장치
WO2006087319A2 (en) * 2005-02-18 2006-08-24 Thomson Licensing Method for deriving coding information for high resolution pictures from low resoluton pictures and coding and decoding devices implementing said method
WO2006087314A1 (en) 2005-02-18 2006-08-24 Thomson Licensing Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method
AU2006225467B2 (en) * 2005-03-25 2009-12-10 Samsung Electronics Co., Ltd. Video coding and decoding method using weighted prediction and apparatus for the same
KR100703770B1 (ko) 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
US8199816B2 (en) * 2005-04-06 2012-06-12 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
EP1878257A1 (en) 2005-04-12 2008-01-16 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
US8320453B2 (en) * 2005-07-08 2012-11-27 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
JP2009510807A (ja) 2005-07-08 2009-03-12 エルジー エレクトロニクス インコーポレイティド ビデオ信号のコーディング情報を圧縮／展開するためにコーディング情報モデリング方法
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
EP1915870B1 (en) 2005-07-21 2017-03-08 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
EP1927249B1 (en) 2005-09-21 2018-07-18 Samsung Electronics Co., Ltd. Apparatus and method for encoding and decoding multi-view video
WO2007035148A2 (en) * 2005-09-23 2007-03-29 Telefonaktiebolaget Lm Ericsson (Publ) Successively refinable lattice vector quantization
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
US20070126853A1 (en) 2005-10-03 2007-06-07 Nokia Corporation Variable length codes for scalable video coding
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
JP4991757B2 (ja) 2006-01-09 2012-08-01 エルジー エレクトロニクス インコーポレイティド 映像信号のエンコーディング／デコーディング方法
KR20080089632A (ko) * 2006-01-09 2008-10-07 노키아 코포레이션 미세 입자 스케일러빌러티 비디오 코딩에서 엔트로피 코딩방법 및 장치
KR20080089633A (ko) 2006-01-09 2008-10-07 노키아 코포레이션 스케일러블 비디오 부호화에서 에러 회복 모드 결정
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
BRPI0608004B1 (pt) 2006-03-22 2019-08-27 Fraunhofer Ges Forschung esquema de codificação permitindo escalabilidade de precisão
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
ES2619522T3 (es) * 2006-03-30 2017-06-26 Lg Electronics, Inc. Un método y un aparato para descodificar/codificar una señal de video multivisión
KR100781525B1 (ko) * 2006-04-06 2007-12-03 삼성전자주식회사 가중 평균합을 이용하여 ｆｇｓ 계층을 인코딩 및디코딩하는 방법 및 장치
KR100736104B1 (ko) * 2006-04-06 2007-07-06 삼성전자주식회사 독립적 파싱을 지원하는 비디오 코딩 방법 및 장치
KR101311656B1 (ko) * 2006-05-05 2013-09-25 톰슨 라이센싱 스케일러블 비디오 코딩을 위한 간략화된 레이어간 모션 예측
CN101455088B (zh) 2006-05-24 2011-05-11 松下电器产业株式会社 运动图像解码装置
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
JP2009543501A (ja) 2006-07-10 2009-12-03 シャープ株式会社 マルチレイヤ・ビットストリーム中の複数のレイヤを統合するための方法およびシステム
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
US8059714B2 (en) * 2006-07-10 2011-11-15 Sharp Laboratories Of America, Inc. Methods and systems for residual layer scaling
US8422555B2 (en) 2006-07-11 2013-04-16 Nokia Corporation Scalable video coding
US20090290643A1 (en) 2006-07-12 2009-11-26 Jeong Hyu Yang Method and apparatus for processing a signal
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
BRPI0715507A2 (pt) * 2006-08-02 2013-06-18 Thomson Licensinc S A mÉtodos e aparelhos para particionamento geomÉtrico adaptativo para decodificaÇço de vÍdeo
US9001899B2 (en) 2006-09-15 2015-04-07 Freescale Semiconductor, Inc. Video information processing system with selective chroma deblock filtering
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
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
EP2077038B1 (en) 2006-10-18 2013-01-30 Apple Inc. Scalable video coding with filtering of lower layers
WO2008051755A2 (en) * 2006-10-20 2008-05-02 Motorola, Inc. Method and apparatus for intra-frame spatial scalable video coding
US20080095235A1 (en) * 2006-10-20 2008-04-24 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
WO2008049446A1 (en) 2006-10-25 2008-05-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Quality scalable coding
EP2011341A4 (en) * 2006-11-09 2010-01-13 Lg Electronics Inc METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
MY146880A (en) 2006-11-09 2012-10-15 Invenpro M Sdn Bhd Method for drying a substrate
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
JP2010510725A (ja) 2006-11-15 2010-04-02 クゥアルコム・インコーポレイテッド チャネル切り替えフレームを用いたアプリケーションのシステム及び方法
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
US9961372B2 (en) * 2006-12-08 2018-05-01 Nxp Usa, Inc. Adaptive disabling of deblock filtering based on a content characteristic of video information
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
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
US8331448B2 (en) 2006-12-22 2012-12-11 Qualcomm Incorporated Systems and methods for efficient spatial intra predictabilty determination (or assessment)
US8577168B2 (en) 2006-12-28 2013-11-05 Vidyo, Inc. System and method for in-loop deblocking in scalable video coding
WO2008081810A1 (ja) 2006-12-28 2008-07-10 Nippon Telegraph And Telephone Corporation 映像符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記憶媒体
US8335261B2 (en) * 2007-01-08 2012-12-18 Qualcomm Incorporated Variable length coding techniques for coded block patterns
EP2106666B1 (en) 2007-01-08 2019-06-12 Nokia Technologies Oy Improved inter-layer prediction for extended spatial scalability in video coding
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
US7949195B2 (en) 2007-01-16 2011-05-24 Cisco Technology, Inc. Per block breakpoint determining for hybrid variable length coding
US20080170611A1 (en) 2007-01-17 2008-07-17 Srikrishna Ramaswamy Configurable functional multi-processing architecture for video processing
DE602007010835D1 (de) 2007-01-18 2011-01-05 Fraunhofer Ges Forschung Qualitätsskalierbarer videodatenstrom
US20080205508A1 (en) 2007-02-22 2008-08-28 Streaming Networks (Pvt.) Ltd. Method and apparatus for low complexity video encoding and decoding
EP2119236A1 (en) 2007-03-15 2009-11-18 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
CN101690220B (zh) 2007-04-25 2013-09-25 Lg电子株式会社 用于解码/编码视频信号的方法和装置
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
US20100118942A1 (en) 2007-06-28 2010-05-13 Thomson Licensing Methods and apparatus at an encoder and decoder for supporting single loop decoding of multi-view coded video
WO2009003499A1 (en) * 2007-06-29 2009-01-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Scalable video coding supporting pixel value refinement scalability
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
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
US8432968B2 (en) 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
US7777654B2 (en) 2007-10-16 2010-08-17 Industrial Technology Research Institute System and method for context-based adaptive binary arithematic encoding and decoding
CN101828401B (zh) * 2007-10-16 2013-07-17 汤姆森许可贸易公司 用于比特深度缩放的伪像去除的方法和设备
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
RU2461978C2 (ru) * 2007-10-25 2012-09-20 Ниппон Телеграф Энд Телефон Корпорейшн Способ масштабируемого кодирования и способ масштабируемого декодирования видеоинформации, устройства для них, программы для них и носитель записи, на котором записаны программы
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
KR20100105877A (ko) 2008-01-11 2010-09-30 톰슨 라이센싱 비디오 및 깊이 코딩
US8953679B2 (en) * 2008-02-05 2015-02-10 Thomson Licensing Methods and apparatus for implicit block segmentation in video encoding and decoding
US8861598B2 (en) * 2008-03-19 2014-10-14 Cisco Technology, Inc. Video compression using search techniques of long-term reference memory
ES2602100T3 (es) * 2008-04-16 2017-02-17 Ge Video Compression, Llc Escalabilidad de profundidad de bits
BRPI0911447A2 (pt) 2008-04-25 2018-03-20 Thomson Licensing codificação de sinal de profundidade
US8532410B2 (en) 2008-04-25 2013-09-10 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
EP2329653B1 (en) 2008-08-20 2014-10-29 Thomson Licensing Refined depth map
US8660176B2 (en) 2008-09-26 2014-02-25 Qualcomm Incorporated Resolving geometric relationships among video data units
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
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
US9973739B2 (en) 2008-10-17 2018-05-15 Nokia Technologies Oy Sharing of motion vector in 3D video coding
US8913657B2 (en) 2008-10-27 2014-12-16 Lg Electronics Inc. Virtual view image synthesis method and apparatus
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
JP5564061B2 (ja) 2009-02-06 2014-07-30 トムソン ライセンシング ビデオ・エンコーダおよびデコーダにおける暗黙的および半暗黙的イントラ・モード信号伝達方法および装置
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
US20100260268A1 (en) * 2009-04-13 2010-10-14 Reald Inc. Encoding, decoding, and distributing enhanced resolution stereoscopic video
US8780999B2 (en) * 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
US8411746B2 (en) 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over 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
US9615108B2 (en) * 2009-06-29 2017-04-04 Thomson Licensing Methods and apparatus for adaptive probability update for non-coded syntax
KR20110001990A (ko) 2009-06-30 2011-01-06 삼성전자주식회사 영상 데이터의 인 루프 필터링 장치 및 방법과 이를 이용한 영상 부호화/복호화 장치
US8665964B2 (en) 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
WO2011005624A1 (en) 2009-07-04 2011-01-13 Dolby Laboratories Licensing Corporation Encoding and decoding architectures for format compatible 3d video delivery
EP2497271B1 (en) * 2009-11-06 2020-08-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hybrid video coding
BR112012014182A2 (pt) * 2009-12-14 2016-05-31 Thomson Lincensing mistura de correntes de bits codificadas
US20110190008A1 (en) 2010-01-29 2011-08-04 Nokia Corporation Systems, methods, and apparatuses for providing 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
ES2823549T3 (es) 2010-04-13 2021-05-07 Ge Video Compression Llc Codificación de mapas de significado y bloques de coeficiente de transformada
US9793921B2 (en) 2010-05-12 2017-10-17 Thomson Licensing Dtv Methods and apparatus for unified significance map coding
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
US8519871B2 (en) * 2010-10-01 2013-08-27 Research In Motion Limited Methods and devices for parallel encoding and decoding using a bitstream structured for reduced delay
JP5663093B2 (ja) * 2010-10-01 2015-02-04 ドルビー ラボラトリーズ ライセンシング コーポレイション 参照ピクチャー処理のための最適化されたフィルタ選択
US8923395B2 (en) * 2010-10-01 2014-12-30 Qualcomm Incorporated Video coding using intra-prediction
US9532059B2 (en) * 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
KR20130054413A (ko) * 2010-10-05 2013-05-24 제너럴 인스트루먼트 코포레이션 특징 기반 비디오 코딩 방법 및 장치
US20120082235A1 (en) * 2010-10-05 2012-04-05 General Instrument Corporation Coding and decoding utilizing context model selection with adaptive scan pattern
US8861617B2 (en) 2010-10-05 2014-10-14 Mediatek Inc Method and apparatus of region-based adaptive loop filtering
US9525884B2 (en) 2010-11-02 2016-12-20 Hfi Innovation Inc. Method and apparatus of slice boundary filtering for high efficiency video coding
CN107071491B (zh) 2010-11-04 2020-11-03 Ge视频压缩有限责任公司 支持区块合并和跳过模式的图像编码
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
CA2822925C (en) * 2011-01-04 2017-09-19 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
JP6004271B2 (ja) 2011-01-12 2016-10-05 サン パテント トラスト 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
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
US8553769B2 (en) * 2011-01-19 2013-10-08 Blackberry Limited Method and device for improved multi-layer data compression
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
US9288501B2 (en) 2011-03-08 2016-03-15 Qualcomm Incorporated Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
US10397577B2 (en) 2011-03-08 2019-08-27 Velos Media, Llc Inverse scan order for significance map coding of transform coefficients 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
KR20140005296A (ko) * 2011-06-10 2014-01-14 미디어텍 인크. 스케일러블 비디오 코딩의 방법 및 장치
CN103891291A (zh) 2011-08-30 2014-06-25 诺基亚公司 用于视频编码和解码的设备、方法和计算机程序
BR112014011425B1 (pt) 2011-11-11 2022-08-23 GE Video Compression, LLC. Codificação de multi-visualização eficiente utilizando estimativa e atualização de mapa por profundidade
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
WO2013072484A1 (en) 2011-11-18 2013-05-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-view coding with efficient residual handling
US9491477B2 (en) * 2012-03-30 2016-11-08 Hitachi, Ltd. Image decoding method and image decoding apparatus
WO2013174254A1 (en) * 2012-05-21 2013-11-28 Mediatek Singapore Pte. Ltd. Method and apparatus of inter-layer filtering 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
SG11201500311XA (en) * 2012-09-28 2015-02-27 Intel Corp Inter-layer pixel sample prediction
KR102005915B1 (ko) * 2012-10-01 2019-08-01 지이 비디오 컴프레션, 엘엘씨 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 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

Also Published As

Publication number Publication date
EP2904801B1 (en) 2020-12-02
KR102657912B1 (ko) 2024-04-15
KR20200035484A (ko) 2020-04-03
US10218973B2 (en) 2019-02-26
EP3429203B1 (en) 2025-04-16
JP2021185677A (ja) 2021-12-09
EP3618436A1 (en) 2020-03-04
EP4598025A3 (en) 2025-11-05
KR20180026796A (ko) 2018-03-13
JP7682959B2 (ja) 2025-05-26
KR20190033657A (ko) 2019-03-29
JP7723045B2 (ja) 2025-08-13
KR101962442B1 (ko) 2019-03-26
KR102095504B1 (ko) 2020-04-01
JP2019068424A (ja) 2019-04-25
US20230262242A1 (en) 2023-08-17
EP3474546A2 (en) 2019-04-24
JP7323578B2 (ja) 2023-08-08
JP7030025B2 (ja) 2022-03-04
EP3429203A2 (en) 2019-01-16
KR102005915B1 (ko) 2019-08-01
KR102825253B1 (ko) 2025-06-26
KR20210062738A (ko) 2021-05-31
JP2018186532A (ja) 2018-11-22
KR20240065272A (ko) 2024-05-14
KR20230031984A (ko) 2023-03-07
JP6912438B2 (ja) 2021-08-04
CN105052134B (zh) 2019-09-03
US10212419B2 (en) 2019-02-19
KR20180005749A (ko) 2018-01-16
US20200260077A1 (en) 2020-08-13
KR20150076180A (ko) 2015-07-06
EP2904803A1 (en) 2015-08-12
US20210266563A9 (en) 2021-08-26
KR20210063454A (ko) 2021-06-01
KR102668857B1 (ko) 2024-05-24
KR20240135883A (ko) 2024-09-12
JP2015536105A (ja) 2015-12-17
JP6763664B2 (ja) 2020-09-30
US20160014412A1 (en) 2016-01-14
KR102447521B1 (ko) 2022-09-26
KR102063306B1 (ko) 2020-01-07
KR20150076184A (ko) 2015-07-06
US20190058882A1 (en) 2019-02-21
US20230262241A1 (en) 2023-08-17
EP2904785B1 (en) 2018-06-13
EP2904786B1 (en) 2018-12-05
WO2014053519A1 (en) 2014-04-10
CN104904207B (zh) 2018-06-01
US20160014425A1 (en) 2016-01-14
KR20230074301A (ko) 2023-05-26
US20190116360A1 (en) 2019-04-18
CN110996100B (zh) 2022-11-25
US12155867B2 (en) 2024-11-26
EP3618436B1 (en) 2025-04-09
EP2904801A1 (en) 2015-08-12
KR20200144160A (ko) 2020-12-28
KR101835358B1 (ko) 2018-03-08
JP2015537412A (ja) 2015-12-24
WO2014053512A1 (en) 2014-04-10
CN110267035A (zh) 2019-09-20
WO2014053514A1 (en) 2014-04-10
CN105052132A (zh) 2015-11-11
EP3429203A3 (en) 2019-04-17
US10687059B2 (en) 2020-06-16
JP2023159098A (ja) 2023-10-31
JP2021177644A (ja) 2021-11-11
US20150195566A1 (en) 2015-07-09
KR102703618B1 (ko) 2024-09-06
KR102534713B1 (ko) 2023-05-30
KR20220129118A (ko) 2022-09-22
KR20180026797A (ko) 2018-03-13
EP2904785A1 (en) 2015-08-12
CN104904207A (zh) 2015-09-09
CN105009577B (zh) 2019-05-03
CN110996100A (zh) 2020-04-10
JP7284221B2 (ja) 2023-05-30
US11134255B2 (en) 2021-09-28
EP4593395A3 (en) 2025-10-01
EP2904783B1 (en) 2019-07-24
US20200322603A1 (en) 2020-10-08
US10477210B2 (en) 2019-11-12
JP2025169276A (ja) 2025-11-12
KR20210013361A (ko) 2021-02-03
JP2015536106A (ja) 2015-12-17
CN110267035B (zh) 2023-07-14
CN108401157B (zh) 2022-06-24
EP4054188A1 (en) 2022-09-07
KR102445274B1 (ko) 2022-09-20
JP2020205618A (ja) 2020-12-24
US20250168408A1 (en) 2025-05-22
KR20220044367A (ko) 2022-04-07
KR101835360B1 (ko) 2018-03-08
CN108401157A (zh) 2018-08-14
KR102367210B1 (ko) 2022-02-24
EP2904801B8 (en) 2021-03-10
KR102187179B1 (ko) 2020-12-04
US20200404266A1 (en) 2020-12-24
CN105009577A (zh) 2015-10-28
JP6301933B2 (ja) 2018-03-28
KR20220165285A (ko) 2022-12-14
US20160014430A1 (en) 2016-01-14
JP2023159095A (ja) 2023-10-31
KR20150064163A (ko) 2015-06-10
JP6636802B2 (ja) 2020-01-29
EP3588947A1 (en) 2020-01-01
KR20150070210A (ko) 2015-06-24
KR20250099276A (ko) 2025-07-01
KR102643661B1 (ko) 2024-03-05
CN105052133B (zh) 2020-02-07
JP2018082447A (ja) 2018-05-24
JP2023164991A (ja) 2023-11-14
WO2014053518A1 (en) 2014-04-10
KR20200138425A (ko) 2020-12-09
EP4598025A2 (en) 2025-08-06
JP2015536104A (ja) 2015-12-17
KR20240093824A (ko) 2024-06-24
JP2021182742A (ja) 2021-11-25
KR102257542B1 (ko) 2021-05-31
JP6301932B2 (ja) 2018-03-28
WO2014053517A1 (en) 2014-04-10
EP3474546A3 (en) 2019-07-03
EP4593395A2 (en) 2025-07-30
JP2023116468A (ja) 2023-08-22
KR20240034863A (ko) 2024-03-14
KR20220028160A (ko) 2022-03-08
US11575921B2 (en) 2023-02-07
JP7323577B2 (ja) 2023-08-08
US20220400271A1 (en) 2022-12-15
KR20150070205A (ko) 2015-06-24
US11589062B2 (en) 2023-02-21
US20200007869A1 (en) 2020-01-02
KR20200004450A (ko) 2020-01-13
KR102194749B1 (ko) 2020-12-23
KR102379609B1 (ko) 2022-03-28
KR20190091377A (ko) 2019-08-05
US20160014416A1 (en) 2016-01-14
CN105052132B (zh) 2019-12-24
CN105052133A (zh) 2015-11-11
JP2015537413A (ja) 2015-12-24
US12010334B2 (en) 2024-06-11
US10212420B2 (en) 2019-02-19
US20210409739A1 (en) 2021-12-30
KR102211196B1 (ko) 2021-02-02
US20240373066A1 (en) 2024-11-07
EP3846468A1 (en) 2021-07-07
US20200244959A1 (en) 2020-07-30
US11477467B2 (en) 2022-10-18
US20190110046A1 (en) 2019-04-11
EP2904783A1 (en) 2015-08-12
US10681348B2 (en) 2020-06-09
US10694182B2 (en) 2020-06-23
KR102503114B1 (ko) 2023-02-24
US10694183B2 (en) 2020-06-23
JP6693940B2 (ja) 2020-05-13
JP2025102790A (ja) 2025-07-08
JP2018042257A (ja) 2018-03-15
EP3846468B1 (en) 2025-04-30
KR20220131366A (ko) 2022-09-27
EP2904786A1 (en) 2015-08-12
CN105052134A (zh) 2015-11-11
JP2019036986A (ja) 2019-03-07
JP6912437B2 (ja) 2021-08-04
EP3474546B1 (en) 2022-01-19
KR102472484B1 (ko) 2022-11-30
JP6760911B2 (ja) 2020-09-23
JP7648677B2 (ja) 2025-03-18

Similar Documents

Publication Publication Date Title
JP6912438B2 (ja) ベース層からの予測のための副ブロックの副分割の派生を使用するスケーラブルビデオ符号化

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150526

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150805

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160425

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160531

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160801

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161129

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170613

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170823

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171213

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20180612

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181012

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20181012

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20181015

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20181101

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20181106

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20190201

C211 Notice of termination of reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C211

Effective date: 20190205

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20190625

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20190903

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20200128

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20200423

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200728

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200728

C272 Notice of ex officio correction

Free format text: JAPANESE INTERMEDIATE CODE: C272

Effective date: 20200811

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20200901

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20200930

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20200930

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20201030

R150 Certificate of patent or registration of utility model

Ref document number: 6788346

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533