JP2016158259A - 標本の領域の結合 - Google Patents
標本の領域の結合 Download PDFInfo
- Publication number
- JP2016158259A JP2016158259A JP2016056526A JP2016056526A JP2016158259A JP 2016158259 A JP2016158259 A JP 2016158259A JP 2016056526 A JP2016056526 A JP 2016056526A JP 2016056526 A JP2016056526 A JP 2016056526A JP 2016158259 A JP2016158259 A JP 2016158259A
- Authority
- JP
- Japan
- Prior art keywords
- block
- prediction
- blocks
- subdivision
- single connected
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0241—Advertisements
- G06Q30/0251—Targeted advertisements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0601—Electronic shopping [e-shopping]
-
- 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
- H04N19/119—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
- H04N19/102—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—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
- H04N19/186—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 colour or a chrominance component
-
- 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
-
- 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
- H04N19/197—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 determination of the initial value of an encoding 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
-
- 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
- H04N19/60—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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
Abstract
Description
さらに、コンテキストの選択に使用されるフラグは、所定のフラグが関連付けられているノードと同じ階層レベルに属しているフラグに制限されてもよい。
本発明の好適な実施の形態を、下記の図を参照して以下に説明する。
エンコーダ10の構造について説明してきたが、以下では動作のモードについてより詳細に説明する。
幅の順のトラバースの場合は、細分割情報は、図6bに示したような異なった順序で伝送される。
次に、ステップ302では、抽出部102がデータストリームからフラグまたはビットを復号化する。はじめてステップ302が行われる場合、抽出部102は、各フラグが、ツリーのルートのブロックの走査の順序140において、ツリーのルートの最初のブロック150に属しているビットシーケンスの最初のフラグであることを認識する。このフラグは階層レベル0のフラグなので、抽出部102は、ステップ302でその階層レベル0と関連付けられているコンテキストモデリングを使用して、コンテキストを判定できる。各コンテキストで、関連付けられているフラグのエントロピー復号化について、それぞれの確率の推定を行ってもよい。コンテキストの確率の推定は、それぞれのコンテキストのシンボルの統計量に対してコンテキスト別に適応されてもよい。たとえば、ステップ302での階層レベル0のフラグの復号化に適したコンテキストを判定するために、抽出部102は、コンテキストの集合のうちの、次のような1つのコンテキストを選択してもよい。そのコンテキストは、隣接するツリーブロックの階層レベル0のフラグに応じて、あるいは、さらに、上部および左の隣接するツリーブロックなど、現在処理されているツリーブロックに隣接するツリーブロックの四分木の細分割を定義するビット列内に含まれている情報に応じて、その階層レベル0に関連付けられている。
図3Cの例では、ツリーブロック150のリーフノード間での結果的な走査の順序を、符号350で示している。
参照平面グループは、一次の平面グループ、または、二次的な平面グループとなる場合がある。
a.現在のリーフノードの再構築される標本:r
b.隣接するリーフの再構築される標本:r'
c.現在のリーフノードの予測因子:p
d.現在のリーフノードの残差:Res
e.現在のリーフノードの再構築される残差:RecRes
f.スケーリングおよび逆変換:SIT
g.共有フラグ:f
これは、図6Aで示したものと同じ細分割情報に、下線で強調した2つの共有フラグが組み入れられていて、図3Cで、ツリーブロック150の下部左側の4分の1の中の全てのサブブロックが符号化パラメータを共有することを示す。
の後、次の予測の算出の処理のために、再構築された信号rが算出されて記憶される。
また、上述したとおり、図17の説明に関連して言及した単連結領域は、上記で既に示しているように、上述の予測ブロック、または、残差の細分割またはフィルタの細分割などの上述の他の細分割のいずれかに対応する。
他の実施の形態では、ここで説明されている方法の1つを実行するコンピュータプログラムが含まれ、機械による読み取りが可能な記憶媒体に記憶される。
他の実施の形態は、ここで説明されている方法の1つを実行するコンピュータプログラムがインストールされたコンピュータを備える。
Claims (1)
- 空間的なサンプリングにより得られる情報標本の配列に対してその配列が細分割されてできる複数の単連結領域のそれぞれについて、ペイロードデータをデータストリームから抽出する抽出部と、
前記複数の単連結領域の各々について、その単連結領域に関連付けられている符号化パラメータで指示されている方法でその単連結領域についてのペイロードデータを処理することによって、前記情報標本の配列から得られた前記複数の単連接領域に対して、前記情報標本の配列を前記ペイロードデータから再構築する再構築部と、
を備え、
前記抽出部は、
対象とする単連結領域について、前記複数の単連結領域のうち、前記対象とする単連結領域に対してあらかじめ定められた所定の相対的な位置関係にある単連結領域を特定し、
前記対象とする単連結領域に対して所定の相対的な位置関係にある単連結領域の数がゼロよりも大きい場合は、前記対象とする単連結領域についての結合指標を前記データストリームから抽出し、
前記結合指標が前記対象とする単結合領域の結合処理を指示している場合は、
前記対象とする単連結領域に対して所定の相対的な位置関係にある単連結領域の数が1である場合は、その所定の相対的な位置関係にある単連結領域の符号化パラメータを前記対象とする単連結領域についての符号化パラメータとして採用し、あるいは、前記対象とする単連結領域についての符号化パラメータを前記所定の相対的な位置関係にある単連結領域の符号化パラメータから予測し、前記対象とする単連結領域についての予測の残差を前記データストリームから抽出する
デコーダにおいて、
前記抽出部は、
前記特定の前に、前記対象とする単連結領域についての符号化パラメータの第1の部分集合を前記データストリームから抽出し、
前記対象とする単連結領域に対して所定の相対的な位置関係にある単連結領域の特定の際に、前記対象とする単連結領域に対して所定の相対的な位置関係にあると同時に、前記対象とする単連結領域についての符号化パラメータの前記第1の部分集合に対して所定の関係を満たす符号化パラメータが関連付けられている単連結領域を特定し、
前記対象とする単連結領域に対して所定の相対的な位置関係にあると同時に、前記対象とする単連結領域についての符号化パラメータの前記第1の部分集合に対して前記所定の関係を満たす符号化パラメータが関連付けられている複数の単連結領域に基づいて、符号化パラメータの前記第1の部分集合と互いに素な、前記対象とする単連結領域についての符号化パラメータの第2の部分集合で、前記予測の残差を抽出して採用または予測を行う
構成であり、
前記符号化パラメータの第1の部分集合は、1以上の参照画像インデックスまたは運動パラメータベクトルの1以上の成分、または1つの参照インデックスと運動パラメータベクトルの1以上の成分とを含む符号パラメータの部分集合である
デコーダ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019033521A JP6909818B2 (ja) | 2010-04-13 | 2019-02-27 | 標本の領域の結合 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2010/054833 WO2011127963A1 (en) | 2010-04-13 | 2010-04-13 | Sample region merging |
EP10159799 | 2010-04-13 | ||
EPPCT/EP2010/054833 | 2010-04-13 | ||
EP10159799.5 | 2010-04-13 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014093108A Division JP5911028B2 (ja) | 2010-04-13 | 2014-04-28 | 標本の領域の結合 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019033521A Division JP6909818B2 (ja) | 2010-04-13 | 2019-02-27 | 標本の領域の結合 |
JP2019109392A Division JP6845282B2 (ja) | 2010-04-13 | 2019-06-12 | 標本の領域の結合 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016158259A true JP2016158259A (ja) | 2016-09-01 |
JP6778496B2 JP6778496B2 (ja) | 2020-11-04 |
Family
ID=44072790
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013504258A Active JP5718453B2 (ja) | 2010-04-13 | 2011-04-13 | 復号化方法 |
JP2014093108A Active JP5911028B2 (ja) | 2010-04-13 | 2014-04-28 | 標本の領域の結合 |
JP2016056526A Active JP6778496B2 (ja) | 2010-04-13 | 2016-03-22 | 標本の領域の結合 |
JP2019033521A Active JP6909818B2 (ja) | 2010-04-13 | 2019-02-27 | 標本の領域の結合 |
JP2019109392A Active JP6845282B2 (ja) | 2010-04-13 | 2019-06-12 | 標本の領域の結合 |
JP2020026797A Pending JP2020092449A (ja) | 2010-04-13 | 2020-02-20 | 標本の領域の結合 |
JP2021028054A Pending JP2021101548A (ja) | 2010-04-13 | 2021-02-25 | 標本の領域の結合 |
JP2022151363A Ceased JP2022188123A (ja) | 2010-04-13 | 2022-09-22 | 標本の領域の結合 |
JP2023097339A Pending JP2023126788A (ja) | 2010-04-13 | 2023-06-13 | 標本の領域の結合 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013504258A Active JP5718453B2 (ja) | 2010-04-13 | 2011-04-13 | 復号化方法 |
JP2014093108A Active JP5911028B2 (ja) | 2010-04-13 | 2014-04-28 | 標本の領域の結合 |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019033521A Active JP6909818B2 (ja) | 2010-04-13 | 2019-02-27 | 標本の領域の結合 |
JP2019109392A Active JP6845282B2 (ja) | 2010-04-13 | 2019-06-12 | 標本の領域の結合 |
JP2020026797A Pending JP2020092449A (ja) | 2010-04-13 | 2020-02-20 | 標本の領域の結合 |
JP2021028054A Pending JP2021101548A (ja) | 2010-04-13 | 2021-02-25 | 標本の領域の結合 |
JP2022151363A Ceased JP2022188123A (ja) | 2010-04-13 | 2022-09-22 | 標本の領域の結合 |
JP2023097339A Pending JP2023126788A (ja) | 2010-04-13 | 2023-06-13 | 標本の領域の結合 |
Country Status (13)
Country | Link |
---|---|
US (14) | US10621614B2 (ja) |
EP (5) | EP3490257B1 (ja) |
JP (9) | JP5718453B2 (ja) |
KR (13) | KR102166519B1 (ja) |
CN (12) | CN106303536B (ja) |
BR (4) | BR112012026393B1 (ja) |
DK (1) | DK2559246T3 (ja) |
ES (1) | ES2590686T3 (ja) |
HU (1) | HUE030688T2 (ja) |
PL (2) | PL2559246T3 (ja) |
PT (1) | PT2559246T (ja) |
TW (13) | TWI756010B (ja) |
WO (1) | WO2011128366A1 (ja) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106231332B (zh) | 2010-04-13 | 2020-04-14 | Ge视频压缩有限责任公司 | 解码器、解码方法、编码器以及编码方法 |
EP3490257B1 (en) | 2010-04-13 | 2024-01-10 | GE Video Compression, LLC | Sample region merging |
CN105959703B (zh) * | 2010-04-13 | 2019-06-04 | Ge视频压缩有限责任公司 | 解码器、编码器、生成数据流的方法及解码数据流的方法 |
CN106060561B (zh) | 2010-04-13 | 2019-06-28 | Ge视频压缩有限责任公司 | 解码器、重建数组的方法、编码器、编码方法及数据流 |
KR101791242B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
KR101791078B1 (ko) * | 2010-04-16 | 2017-10-30 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 장치 및 방법 |
JP2011259093A (ja) * | 2010-06-07 | 2011-12-22 | Sony Corp | 画像復号化装置と画像符号化装置およびその方法とプログラム |
KR101484281B1 (ko) * | 2010-07-09 | 2015-01-21 | 삼성전자주식회사 | 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치 |
EP2897365B1 (en) | 2010-07-09 | 2017-02-01 | Samsung Electronics Co., Ltd | Apparatus for decoding video by using block merging |
KR101366648B1 (ko) * | 2010-10-28 | 2014-02-27 | 경희대학교 산학협력단 | 영상 정보 복호화 장치 |
US9374576B2 (en) * | 2011-06-13 | 2016-06-21 | Dolby Laboratories Licensing Corporation | Fused region-based VDR prediction |
KR101672662B1 (ko) * | 2011-06-20 | 2016-11-03 | 가부시키가이샤 제이브이씨 켄우드 | 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 또한 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
CN102291583A (zh) * | 2011-09-29 | 2011-12-21 | 中航华东光电有限公司 | 一种图像编码装置及其图像编码方法 |
US9807401B2 (en) * | 2011-11-01 | 2017-10-31 | Qualcomm Incorporated | Transform unit partitioning for chroma components in video coding |
EP2942961A1 (en) * | 2011-11-23 | 2015-11-11 | HUMAX Holdings Co., Ltd. | Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions |
KR101909544B1 (ko) * | 2012-01-19 | 2018-10-18 | 삼성전자주식회사 | 평면 검출 장치 및 방법 |
US9866829B2 (en) | 2012-01-22 | 2018-01-09 | Qualcomm Incorporated | Coding of syntax elements that correspond to coefficients of a coefficient block in video coding |
EP2629156B1 (en) * | 2012-01-27 | 2024-04-17 | Samsung Electronics Co., Ltd. | Image processing apparatus and method |
CN103389879B (zh) | 2012-05-10 | 2016-08-17 | 慧荣科技股份有限公司 | 电子装置以及由电子装置传送数据至显示设备的方法 |
US9332266B2 (en) * | 2012-08-24 | 2016-05-03 | Industrial Technology Research Institute | Method for prediction in image encoding and image encoding apparatus applying the same |
GB2505408A (en) * | 2012-08-24 | 2014-03-05 | British Broadcasting Corp | Video Encoding and Decoding with Chrominance Sub-sampling |
TW201419862A (zh) * | 2012-11-13 | 2014-05-16 | Hon Hai Prec Ind Co Ltd | 影像切割系統及方法 |
TW201419863A (zh) * | 2012-11-13 | 2014-05-16 | Hon Hai Prec Ind Co Ltd | 影像切割系統及方法 |
TW201419865A (zh) * | 2012-11-13 | 2014-05-16 | Hon Hai Prec Ind Co Ltd | 影像切割系統及方法 |
JP5719401B2 (ja) * | 2013-04-02 | 2015-05-20 | 日本電信電話株式会社 | ブロックサイズ決定方法、映像符号化装置、及びプログラム |
WO2014163200A1 (ja) * | 2013-04-05 | 2014-10-09 | 三菱電機株式会社 | カラー画像符号化装置、カラー画像復号装置、カラー画像符号化方法及びカラー画像復号方法 |
US9686561B2 (en) * | 2013-06-17 | 2017-06-20 | Qualcomm Incorporated | Inter-component filtering |
US9800895B2 (en) * | 2013-06-27 | 2017-10-24 | Qualcomm Incorporated | Depth oriented inter-view motion vector prediction |
US20150063455A1 (en) * | 2013-09-02 | 2015-03-05 | Humax Holdings Co., Ltd. | Methods and apparatuses for predicting depth quadtree in three-dimensional video |
US20150089374A1 (en) * | 2013-09-20 | 2015-03-26 | Cyan Inc. | Network visualization system and method |
US10075266B2 (en) * | 2013-10-09 | 2018-09-11 | Qualcomm Incorporated | Data transmission scheme with unequal code block sizes |
US20150103883A1 (en) * | 2013-10-11 | 2015-04-16 | Mediatek Inc. | Method and apparatus for fast intra prediction |
EP3846469A1 (en) * | 2013-10-18 | 2021-07-07 | GE Video Compression, LLC | Multi-component picture or video coding concept |
US20150189269A1 (en) * | 2013-12-30 | 2015-07-02 | Google Inc. | Recursive block partitioning |
CA2946779C (en) * | 2014-05-05 | 2019-10-01 | Mediatek Singapore Pte. Ltd. | Method and apparatus for determining residue transform tree representation |
CN107734335B (zh) | 2014-09-30 | 2020-11-06 | 华为技术有限公司 | 图像预测方法及相关装置 |
CN105828080B (zh) * | 2015-01-26 | 2020-02-14 | 同济大学 | 图像编解码方法及装置 |
CN109005407B (zh) | 2015-05-15 | 2023-09-01 | 华为技术有限公司 | 视频图像编码和解码的方法、编码设备和解码设备 |
CN106358042B (zh) * | 2015-07-17 | 2020-10-09 | 恩智浦美国有限公司 | 使用视频图像的帧间预测的并行解码器 |
KR20180059443A (ko) * | 2015-09-24 | 2018-06-04 | 엘지전자 주식회사 | 영상 코딩 시스템에서 움직임 벡터 정제 기반 인터 예측 방법 및 장치 |
CN105357530B (zh) * | 2015-10-16 | 2018-06-19 | 广州市百果园网络科技有限公司 | 一种预测编码的方法及装置 |
EP3375188A1 (en) * | 2015-11-10 | 2018-09-19 | VID SCALE, Inc. | Systems and methods for coding in super-block based video coding framework |
US10306258B2 (en) * | 2016-01-29 | 2019-05-28 | Google Llc | Last frame motion vector partitioning |
US10469841B2 (en) | 2016-01-29 | 2019-11-05 | Google Llc | Motion vector prediction using prior frame residual |
EP3414907A1 (en) * | 2016-02-09 | 2018-12-19 | Fraunhofer Gesellschaft zur Förderung der Angewand | Concept for picture/video data streams allowing efficient reducibility or efficient random access |
US10609423B2 (en) | 2016-09-07 | 2020-03-31 | Qualcomm Incorporated | Tree-type coding for video coding |
US10110914B1 (en) * | 2016-09-15 | 2018-10-23 | Google Llc | Locally adaptive warped motion compensation in video coding |
CN110178371A (zh) * | 2017-01-16 | 2019-08-27 | 世宗大学校产学协力团 | 影像编码/解码方法及装置 |
EP3358754A1 (en) * | 2017-02-02 | 2018-08-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Antenna array codebook with beamforming coefficients adapted to an arbitrary antenna response of the antenna array |
US10430104B2 (en) | 2017-05-08 | 2019-10-01 | International Business Machines Corporation | Distributing data by successive spatial partitionings |
US11064217B2 (en) * | 2017-09-18 | 2021-07-13 | Intellectual Discovery Co., Ltd. | Method and apparatus for coding video using merging candidate list according to block division |
MX2019009406A (es) | 2018-01-12 | 2019-09-26 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Metodo y dispositivo para transmision de informacion. |
JP7285789B2 (ja) * | 2018-01-19 | 2023-06-02 | 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 |
JP6808889B2 (ja) * | 2018-03-29 | 2021-01-06 | 日本放送協会 | 画像符号化装置、画像復号装置、及びプログラム |
KR102610110B1 (ko) * | 2018-04-13 | 2023-12-06 | 엘지전자 주식회사 | 비디오 처리 시스템에서 인터 예측 방법 및 장치 |
US11128871B2 (en) | 2018-04-25 | 2021-09-21 | Panasonic Intellectual Property Corporation Of America | Encoder for adaptively determining information related to splitting based on characteristics of neighboring samples |
US10593097B2 (en) | 2018-05-08 | 2020-03-17 | Qualcomm Technologies, Inc. | Distributed graphics processing |
EP3811611A4 (en) * | 2018-06-22 | 2022-06-15 | OP Solutions, LLC | BLOCK LEVEL GEOMETRIC PARTITIONING |
CN109035267B (zh) * | 2018-06-22 | 2021-07-27 | 华东师范大学 | 一种基于深度学习的图像目标抠取方法 |
KR20210020924A (ko) | 2018-06-27 | 2021-02-24 | 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 | 삼차원 데이터 부호화 방법, 삼차원 데이터 복호 방법, 삼차원 데이터 부호화 장치, 및 삼차원 데이터 복호 장치 |
EP3588800A1 (en) | 2018-06-29 | 2020-01-01 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Antenna array codebook with beamforming coefficients adapted to an arbitrary antenna response of the antenna array |
JP2020065143A (ja) * | 2018-10-16 | 2020-04-23 | セイコーエプソン株式会社 | 画像処理装置、画像処理装置の制御方法、及び表示装置 |
JP7157246B2 (ja) | 2018-11-06 | 2022-10-19 | 北京字節跳動網絡技術有限公司 | ジオメトリック分割を用いたインター予測のためのサイド情報信号通知方法 |
WO2020140862A1 (en) | 2018-12-30 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Conditional application of inter prediction with geometric partitioning in video processing |
WO2020190084A1 (ko) * | 2019-03-21 | 2020-09-24 | 에스케이텔레콤 주식회사 | 서브블록 단위 복원 방법 및 영상 복호화 장치 |
CN113924774A (zh) * | 2019-05-10 | 2022-01-11 | 北京达佳互联信息技术有限公司 | 用于利用三角形预测进行视频编解码的方法和装置 |
CN110533454B (zh) * | 2019-07-24 | 2023-07-07 | 创新先进技术有限公司 | 一种识别业务对象群体的方法及系统 |
EP4042686A4 (en) * | 2019-10-10 | 2022-12-07 | Beijing Dajia Internet Information Technology Co., Ltd. | METHODS AND DEVICES FOR VIDEO CODING WITH TRIANGLE PARTITION |
WO2021136821A1 (en) * | 2019-12-30 | 2021-07-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoding and decoding of color components in pictures |
WO2021222038A1 (en) * | 2020-04-27 | 2021-11-04 | Bytedance Inc. | Sublayers information in video coding |
KR20230033954A (ko) | 2021-09-02 | 2023-03-09 | 심준원 | 감염병 유행시 전자출입명부기록용 nfc태그를 사용한 전자출입명부카드와 전자출입명부카드 리더기 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008127597A2 (en) * | 2007-04-12 | 2008-10-23 | Thomson Licensing | Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding |
JP2008311781A (ja) * | 2007-06-12 | 2008-12-25 | Ntt Docomo Inc | 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム |
WO2009001864A1 (ja) * | 2007-06-28 | 2008-12-31 | Mitsubishi Electric Corporation | 画像符号化装置および画像復号装置 |
JP2009010943A (ja) * | 2007-06-26 | 2009-01-15 | Mitsubishi Electric Research Laboratories Inc | 画像の逆トーンマッピングの方法とシステム、および画像の逆トーンマッピングを実行するコーデック |
JP2010045853A (ja) * | 2009-11-20 | 2010-02-25 | Mitsubishi Electric Corp | 動画像符号化装置および動画像符号化方法 |
JP2010081465A (ja) * | 2008-09-29 | 2010-04-08 | Hitachi Ltd | 動画像符号化方法および動画像復号化方法 |
Family Cites Families (260)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2633468B1 (fr) | 1988-06-24 | 1990-11-09 | France Etat | Procede de codage de donnees d'assistance a la reconstruction d'images electroniques animees sous-echantillonnees |
US5842033A (en) | 1992-06-30 | 1998-11-24 | Discovision Associates | Padding apparatus for passing an arbitrary number of bits through a buffer in a pipeline system |
US7095783B1 (en) | 1992-06-30 | 2006-08-22 | Discovision Associates | Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto |
US5809270A (en) | 1992-06-30 | 1998-09-15 | Discovision Associates | Inverse quantizer |
US6408097B1 (en) | 1993-08-30 | 2002-06-18 | Sony Corporation | Picture coding apparatus and method thereof |
US5446806A (en) | 1993-11-15 | 1995-08-29 | National Semiconductor Corporation | Quadtree-structured Walsh transform video/image coding |
CA2145363C (en) | 1994-03-24 | 1999-07-13 | Anthony Mark Jones | Ram interface |
DE69527525T2 (de) | 1995-08-21 | 2003-04-03 | Alcatel Sa | Verfahren zur Schachtelung von Datenrahmen, Übertragungsfehlerkorrekturanordnung und Modulator damit |
CA2233023A1 (en) | 1995-09-25 | 1997-04-03 | Edward A. Taft | Optimum access to electronic documents |
WO1997015146A1 (en) * | 1995-10-18 | 1997-04-24 | Philips Electronics N.V. | Method of encoding video images |
US6084908A (en) | 1995-10-25 | 2000-07-04 | Sarnoff Corporation | Apparatus and method for quadtree based variable block size motion estimation |
TW346571B (en) | 1996-02-06 | 1998-12-01 | Matsushita Electric Ind Co Ltd | Data reception apparatus, data transmission apparatus, information processing system, data reception method |
US6005981A (en) | 1996-04-11 | 1999-12-21 | National Semiconductor Corporation | Quadtree-structured coding of color images and intra-coded images |
DE19615493A1 (de) * | 1996-04-19 | 1997-10-23 | Philips Patentverwaltung | Verfahren zur Bildsegmentierung |
CN100539695C (zh) | 1996-05-28 | 2009-09-09 | 松下电器产业株式会社 | 图像预测编码/解码装置和方法以及记录媒体 |
US6639945B2 (en) * | 1997-03-14 | 2003-10-28 | Microsoft Corporation | Method and apparatus for implementing motion detection in video compression |
US6057884A (en) | 1997-06-05 | 2000-05-02 | General Instrument Corporation | Temporal and spatial scaleable coding for video object planes |
US6269192B1 (en) | 1997-07-11 | 2001-07-31 | Sarnoff Corporation | Apparatus and method for multiscale zerotree entropy encoding |
CN1882093B (zh) | 1998-03-10 | 2011-01-12 | 索尼公司 | 利用编码历史信息的编码转换系统 |
US6067574A (en) | 1998-05-18 | 2000-05-23 | Lucent Technologies Inc | High speed routing using compressed tree process |
US6269175B1 (en) | 1998-08-28 | 2001-07-31 | Sarnoff Corporation | Method and apparatus for enhancing regions of aligned images using flow estimation |
US6563953B2 (en) | 1998-11-30 | 2003-05-13 | Microsoft Corporation | Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock |
US7085319B2 (en) | 1999-04-17 | 2006-08-01 | Pts Corporation | Segment-based encoding system using segment hierarchies |
JP2000350207A (ja) | 1999-06-08 | 2000-12-15 | Matsushita Electric Ind Co Ltd | 低解像度ビデオ復号化のための一般化直交変換方法および装置 |
FI116992B (fi) | 1999-07-05 | 2006-04-28 | Nokia Corp | Menetelmät, järjestelmä ja laitteet audiosignaalin koodauksen ja siirron tehostamiseksi |
WO2001031497A1 (en) | 1999-10-22 | 2001-05-03 | Activesky, Inc. | An object oriented video system |
JP3957937B2 (ja) | 1999-12-21 | 2007-08-15 | キヤノン株式会社 | 画像処理装置及び方法並びに記憶媒体 |
WO2001046647A2 (en) | 1999-12-22 | 2001-06-28 | Honeywell International Inc. | Method, apparatus and computer program product for estimating airplane attitude with reduced sensor set |
EP1404135B1 (en) | 2000-01-21 | 2016-12-14 | Nokia Technologies Oy | A motion estimation method and a system for a video coder |
FI116819B (fi) | 2000-01-21 | 2006-02-28 | Nokia Corp | Menetelmä kuvien lähettämiseksi ja kuvakooderi |
US6502920B1 (en) | 2000-02-04 | 2003-01-07 | Lexmark International, Inc | Ink jet print head having offset nozzle arrays |
US6910001B2 (en) | 2000-03-22 | 2005-06-21 | Schlumberger Technology Corp. | Distributed multiresolution geometry modeling system and method |
US6785423B1 (en) | 2000-05-26 | 2004-08-31 | Eastman Kodak Company | Producing a compressed digital image organized into layers having information relating to different viewing conditions and resolutions |
JP2004503964A (ja) | 2000-06-14 | 2004-02-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | カラービデオ符号化及び復号方法 |
KR20020064786A (ko) | 2000-07-25 | 2002-08-09 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 웨이블릿 분해를 사용하는 비디오 인코딩 방법 |
AUPR063400A0 (en) | 2000-10-06 | 2000-11-02 | Canon Kabushiki Kaisha | Xml encoding scheme |
US7450641B2 (en) | 2001-09-14 | 2008-11-11 | Sharp Laboratories Of America, Inc. | Adaptive filtering based upon boundary strength |
US7929610B2 (en) | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
JP2003018602A (ja) | 2001-04-24 | 2003-01-17 | Monolith Co Ltd | 画像データ符号化および復号のための方法および装置 |
US6987866B2 (en) * | 2001-06-05 | 2006-01-17 | Micron Technology, Inc. | Multi-modal motion estimation for video sequences |
US7483581B2 (en) | 2001-07-02 | 2009-01-27 | Qualcomm Incorporated | Apparatus and method for encoding digital image data in a lossless manner |
JP2003018604A (ja) | 2001-07-04 | 2003-01-17 | Matsushita Electric Ind Co Ltd | 画像信号符号化方法、画像信号符号化装置および記録媒体 |
KR100642043B1 (ko) | 2001-09-14 | 2006-11-03 | 가부시키가이샤 엔티티 도코모 | 부호화 방법, 복호 방법, 부호화 장치, 복호 장치, 화상 처리 시스템, 및 저장 매체 |
US6950469B2 (en) | 2001-09-17 | 2005-09-27 | Nokia Corporation | Method for sub-pixel value interpolation |
WO2003034743A1 (en) | 2001-10-16 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Video coding method and corresponding transmittable video signal |
WO2003043345A1 (en) | 2001-11-16 | 2003-05-22 | Ntt Docomo, Inc. | Image encoding method, image decoding method, image encoder, image decode, program, computer data signal, and image transmission system |
RU2237284C2 (ru) | 2001-11-27 | 2004-09-27 | Самсунг Электроникс Ко., Лтд. | Способ генерирования структуры узлов, предназначенных для представления трехмерных объектов с использованием изображений с глубиной |
US7295609B2 (en) | 2001-11-30 | 2007-11-13 | Sony Corporation | Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information |
EP1324615A1 (en) * | 2001-12-28 | 2003-07-02 | Deutsche Thomson-Brandt Gmbh | Transcoding MPEG bitstreams for adding sub-picture content |
KR20030065606A (ko) | 2002-01-30 | 2003-08-09 | 양송철 | 개인 자동독립코드를 이용한 멀티트리구조의 보너스 적립순환 시스템과 그 방법 |
CN101127899B (zh) | 2002-04-12 | 2015-04-01 | 三菱电机株式会社 | 提示信息描述方法 |
JP4130780B2 (ja) | 2002-04-15 | 2008-08-06 | 松下電器産業株式会社 | 画像符号化方法および画像復号化方法 |
US20030198290A1 (en) | 2002-04-19 | 2003-10-23 | Dynamic Digital Depth Pty.Ltd. | Image encoding system |
US7433526B2 (en) * | 2002-04-30 | 2008-10-07 | Hewlett-Packard Development Company, L.P. | Method for compressing images and image sequences through adaptive partitioning |
CN1666532A (zh) | 2002-07-02 | 2005-09-07 | 松下电器产业株式会社 | 图像编码方法和图像解码方法 |
US7154952B2 (en) * | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US6975773B1 (en) | 2002-07-30 | 2005-12-13 | Qualcomm, Incorporated | Parameter selection in data compression and decompression |
JP3975188B2 (ja) | 2002-09-30 | 2007-09-12 | 三星電子株式会社 | 色相の空間予測符号化を利用した映像の符号化及び復号化方法及び装置 |
JP3950777B2 (ja) | 2002-09-30 | 2007-08-01 | キヤノン株式会社 | 画像処理方法、画像処理装置および画像処理プログラム |
JP2004135252A (ja) | 2002-10-09 | 2004-04-30 | Sony Corp | 符号化処理方法、符号化装置及び復号化装置 |
US7254533B1 (en) | 2002-10-17 | 2007-08-07 | Dilithium Networks Pty Ltd. | Method and apparatus for a thin CELP voice codec |
EP1431919B1 (en) * | 2002-12-05 | 2010-03-03 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding three-dimensional object data by using octrees |
EP1604530A4 (en) | 2003-03-03 | 2010-04-14 | Agency Science Tech & Res | FAST-DECISION ALGORITHM FOR INTRAPRADICTION FOR ADVANCED VIDEO CODING |
US7366352B2 (en) * | 2003-03-20 | 2008-04-29 | International Business Machines Corporation | Method and apparatus for performing fast closest match in pattern recognition |
US7643558B2 (en) * | 2003-03-24 | 2010-01-05 | Qualcomm Incorporated | Method, apparatus, and system for encoding and decoding side information for multimedia transmission |
GB2454195A (en) * | 2007-10-30 | 2009-05-06 | Sony Corp | Address generation polynomial and permutation matrix for DVB-T2 16k OFDM sub-carrier mode interleaver |
DE602004001993T2 (de) | 2003-03-28 | 2007-04-12 | Digital Accelerator Corp., Vancouver | Transformations basiertes restbewegungsrahmen kodierungsverfahren mit übervollständiger basis und zugehörige vorrichtung zur videokompression |
HUP0301368A3 (en) | 2003-05-20 | 2005-09-28 | Amt Advanced Multimedia Techno | Method and equipment for compressing motion picture data |
US7333544B2 (en) | 2003-07-16 | 2008-02-19 | Samsung Electronics Co., Ltd. | Lossless image encoding/decoding method and apparatus using inter-color plane prediction |
CN1578477B (zh) | 2003-07-16 | 2011-05-04 | 三星电子株式会社 | 用于色彩图像的视频编码/解码装置和方法 |
US7010044B2 (en) | 2003-07-18 | 2006-03-07 | Lsi Logic Corporation | Intra 4×4 modes 3, 7 and 8 availability determination intra estimation and compensation |
FR2858741A1 (fr) | 2003-08-07 | 2005-02-11 | Thomson Licensing Sa | Dispositif et procede de compression d'images numeriques |
US7724827B2 (en) | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
CN1322472C (zh) | 2003-09-08 | 2007-06-20 | 中国人民解放军第一军医大学 | 基于小波变换的预测四叉树图像压缩及解压方法 |
EP1684435A4 (en) | 2003-10-29 | 2007-01-10 | Nec Corp | DECODING DEVICE OR CODING DEVICE WHICH IS INSERTED BETWEEN AN ARITHMETIC SIGNATURE DECODER OR CODIER AND DEBINARIZER OR BINARIZER AN INTERMEDIATE BUFFER |
KR20050045746A (ko) | 2003-11-12 | 2005-05-17 | 삼성전자주식회사 | 계층 구조의 가변 블록 크기를 이용한 움직임 추정 방법및 장치 |
DE602004017689D1 (de) | 2003-11-21 | 2008-12-24 | Samsung Electronics Co Ltd | Vorrichtung und Methode zur Erzeugung von kodierten Blockanordnungen für ein Alpha-Kanalbild sowie Alpha-Kanalkodierungs und -dekodierungsvorrichtung und -methode. |
US7418455B2 (en) | 2003-11-26 | 2008-08-26 | International Business Machines Corporation | System and method for indexing weighted-sequences in large databases |
KR100556911B1 (ko) | 2003-12-05 | 2006-03-03 | 엘지전자 주식회사 | 무선 동영상 스트리밍 서비스를 위한 동영상 데이터의 구조 |
US7362809B2 (en) | 2003-12-10 | 2008-04-22 | Lsi Logic Corporation | Computational reduction in motion estimation based on lower bound of cost function |
US7599435B2 (en) | 2004-01-30 | 2009-10-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video frame encoding and decoding |
US7649539B2 (en) * | 2004-03-10 | 2010-01-19 | Microsoft Corporation | Image formats for video capture, processing and display |
US20050206741A1 (en) | 2004-03-19 | 2005-09-22 | Raber Gregory W | Law enforcement vehicle surveillance system |
CN1691087B (zh) | 2004-04-26 | 2011-07-06 | 图形安全系统公司 | 用于解码数字编码图像的系统和方法 |
EP1968063B1 (en) | 2004-04-28 | 2010-06-16 | Panasonic Corporation | Moving picture stream generation apparatus, moving picture coding apparatus, moving picture multiplexing apparatus and moving picture decoding apparatus |
CN1281065C (zh) | 2004-05-20 | 2006-10-18 | 复旦大学 | 基于树状结构的等级树集合划分视频图像压缩方法 |
CN100534196C (zh) | 2004-05-25 | 2009-08-26 | Nxp股份有限公司 | 用于编码数字视频数据的方法和设备 |
US20060002474A1 (en) | 2004-06-26 | 2006-01-05 | Oscar Chi-Lim Au | Efficient multi-block motion estimation for video compression |
CN1809161B (zh) * | 2004-06-27 | 2010-11-17 | 苹果公司 | 对编码视频数据选择编码类型和预测模式 |
US7292257B2 (en) | 2004-06-28 | 2007-11-06 | Microsoft Corporation | Interactive viewpoint video system and process |
CN1268136C (zh) | 2004-07-02 | 2006-08-02 | 上海广电(集团)有限公司中央研究院 | 基于图像切片结构的帧场自适应编码方法 |
KR100657268B1 (ko) | 2004-07-15 | 2006-12-14 | 학교법인 대양학원 | 컬러 영상의 신축적 부호화, 복호화 방법 및 장치 |
CN101124589A (zh) | 2004-08-09 | 2008-02-13 | 图形安全系统公司 | 通过使用多级图像编码和解码来认证对象的系统和方法 |
CN1589022A (zh) | 2004-08-26 | 2005-03-02 | 中芯联合(北京)微电子有限公司 | 多模式运动估计中由朝向树决定的宏块分割模式选择方法 |
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 |
CN101416149A (zh) | 2004-10-21 | 2009-04-22 | 索尼电子有限公司 | 以高级视频编解码器文件格式支持保真度范围扩展 |
CN1780278A (zh) | 2004-11-19 | 2006-05-31 | 松下电器产业株式会社 | 子载波通信系统中自适应调制与编码方法和设备 |
US20060120454A1 (en) | 2004-11-29 | 2006-06-08 | Park Seung W | Method and apparatus for encoding/decoding video signal using motion vectors of pictures in base layer |
CN101073265B (zh) * | 2004-12-03 | 2012-08-22 | 汤姆森许可贸易公司 | 可缩放视频编码方法 |
KR100703734B1 (ko) * | 2004-12-03 | 2007-04-05 | 삼성전자주식회사 | Dct 업샘플링을 이용한 다 계층 비디오 인코딩/디코딩방법 및 장치 |
KR101138392B1 (ko) | 2004-12-30 | 2012-04-26 | 삼성전자주식회사 | 색차 성분의 상관관계를 이용한 컬러 영상의 부호화,복호화 방법 및 그 장치 |
US7970219B2 (en) | 2004-12-30 | 2011-06-28 | Samsung Electronics Co., Ltd. | Color image encoding and decoding method and apparatus using a correlation between chrominance components |
US20060153300A1 (en) * | 2005-01-12 | 2006-07-13 | Nokia Corporation | Method and system for motion vector prediction in scalable video coding |
US20060153295A1 (en) | 2005-01-12 | 2006-07-13 | Nokia Corporation | Method and system for inter-layer prediction mode coding in scalable video coding |
US20080267291A1 (en) | 2005-02-18 | 2008-10-30 | Joseph J. Laks Thomson Licensing Llc | Method for Deriving Coding Information for High Resolution Images from Low Resolution Images and Coding and Decoding Devices Implementing Said Method |
EP1849303A2 (en) * | 2005-02-18 | 2007-10-31 | THOMSON Licensing | Method for deriving coding information for high resolution pictures from low resolution pictures |
JP4504230B2 (ja) * | 2005-03-02 | 2010-07-14 | 株式会社東芝 | 動画像処理装置、動画像処理方法、及び動画像処理プログラム |
TWI259727B (en) * | 2005-03-09 | 2006-08-01 | Sunplus Technology Co Ltd | Method for rapidly determining macroblock mode |
US7961963B2 (en) | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
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 |
US20060233262A1 (en) | 2005-04-13 | 2006-10-19 | Nokia Corporation | Signaling of bit stream ordering in scalable video coding |
KR101246915B1 (ko) | 2005-04-18 | 2013-03-25 | 삼성전자주식회사 | 동영상 부호화 또는 복호화 방법 및 장치 |
KR100763181B1 (ko) * | 2005-04-19 | 2007-10-05 | 삼성전자주식회사 | 기초계층과 향상계층의 데이터를 바탕으로 예측 정보를코딩하여 코딩율을 향상시키는 방법 및 장치 |
KR100746007B1 (ko) * | 2005-04-19 | 2007-08-06 | 삼성전자주식회사 | 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더 |
CN101189641B (zh) | 2005-05-12 | 2012-05-02 | 布雷克成像有限公司 | 编码数字图像的像素或体素的方法及处理数字图像的方法 |
US7548853B2 (en) | 2005-06-17 | 2009-06-16 | Shmunk Dmitry V | Scalable compressed audio bit stream and codec using a hierarchical filterbank and multichannel joint coding |
WO2007000657A1 (en) | 2005-06-29 | 2007-01-04 | Nokia Corporation | Method and apparatus for update step in video coding using motion compensated temporal filtering |
JP2007043651A (ja) * | 2005-07-05 | 2007-02-15 | Ntt Docomo Inc | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム |
JP4444180B2 (ja) | 2005-07-20 | 2010-03-31 | 株式会社東芝 | テクスチャ符号化装置、テクスチャ復号化装置、方法、およびプログラム |
KR20070012201A (ko) | 2005-07-21 | 2007-01-25 | 엘지전자 주식회사 | 영상 신호의 인코딩 및 디코딩 방법 |
MX2008000906A (es) | 2005-07-21 | 2008-03-18 | Thomson Licensing | Metodo y aparato para la prediccion ponderada para la codificacion escalable de video. |
EP1909508A4 (en) | 2005-07-22 | 2011-05-25 | Mitsubishi Electric Corp | Image Coding Device, Image Decoding Device, Image Coding Method, Image Decoding Method, Image Coding Program, Image Decoding Program, Computer Readable Recording Medium With Image Recoding Program Recorded Thereon, and Computer Readable Recording Medium With Image Image Coding Program Recorded Thereon |
US9113147B2 (en) | 2005-09-27 | 2015-08-18 | Qualcomm Incorporated | Scalability techniques based on content information |
US8625678B2 (en) | 2005-09-29 | 2014-01-07 | Telecom Italia S.P.A. | Method for scalable video coding on a plurality of space resolution levels |
WO2007047271A2 (en) | 2005-10-12 | 2007-04-26 | Thomson Licensing | Methods and apparatus for weighted prediction in scalable video encoding and decoding |
KR100763196B1 (ko) | 2005-10-19 | 2007-10-04 | 삼성전자주식회사 | 어떤 계층의 플래그를 계층간의 연관성을 이용하여부호화하는 방법, 상기 부호화된 플래그를 복호화하는방법, 및 장치 |
WO2007047736A2 (en) | 2005-10-19 | 2007-04-26 | Thomson Licensing | Multi-view video coding using scalable video coding |
JP2007135252A (ja) | 2005-11-08 | 2007-05-31 | Hitachi Ltd | 電力変換装置 |
KR100873636B1 (ko) | 2005-11-14 | 2008-12-12 | 삼성전자주식회사 | 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치 |
KR100717055B1 (ko) * | 2005-11-18 | 2007-05-10 | 삼성전자주식회사 | Cabac 복호기에서 복수의 이진 값들을 파이프라인방식에 의하여 복호화하는 방법 및 이를 위한 복호화 장치 |
CN101129063B (zh) | 2005-11-18 | 2010-05-19 | 索尼株式会社 | 编码设备和方法、解码设备和方法以及传输系统 |
GB0600141D0 (en) | 2006-01-05 | 2006-02-15 | British Broadcasting Corp | Scalable coding of video signals |
US8446956B2 (en) | 2006-01-05 | 2013-05-21 | Thomson Licensing | Inter-layer motion prediction method using resampling |
JP4991758B2 (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 |
KR20070074453A (ko) | 2006-01-09 | 2007-07-12 | 엘지전자 주식회사 | 영상 신호의 인코딩 및 디코딩 방법 |
US8315308B2 (en) | 2006-01-11 | 2012-11-20 | Qualcomm Incorporated | Video coding with fine granularity spatial scalability |
US8861585B2 (en) | 2006-01-20 | 2014-10-14 | Qualcomm Incorporated | Method and apparatus for error resilience algorithms in wireless video communication |
US7929608B2 (en) | 2006-03-28 | 2011-04-19 | Sony Corporation | Method of reducing computations in intra-prediction and mode decision processes in a digital video encoder |
US8234537B2 (en) | 2006-03-31 | 2012-07-31 | Intel Corporation | Layered decoder and method for performing layered decoding |
US7916934B2 (en) | 2006-04-04 | 2011-03-29 | Mitsubishi Electric Research Laboratories, Inc. | Method and system for acquiring, encoding, decoding and displaying 3D light fields |
CN101047733B (zh) | 2006-06-16 | 2010-09-29 | 华为技术有限公司 | 短信处理方法以及装置 |
CN101502120B (zh) * | 2006-08-02 | 2012-08-29 | 汤姆逊许可公司 | 用于视频解码的自适应几何分割方法和设备 |
US20080086545A1 (en) | 2006-08-16 | 2008-04-10 | Motorola, Inc. | Network configuration using configuration parameter inheritance |
US8363936B2 (en) | 2006-08-25 | 2013-01-29 | Thomson Licensing | Method and apparatus for reduced resolution partitioning |
US8401085B2 (en) | 2006-09-07 | 2013-03-19 | Lg Electronics Inc. | Method and apparatus for decoding/encoding of a video signal |
CN100471275C (zh) | 2006-09-08 | 2009-03-18 | 清华大学 | 用于h.264/avc编码器的运动估计方法 |
CN100486336C (zh) * | 2006-09-21 | 2009-05-06 | 上海大学 | 基于h.264压缩域运动对象实时分割方法 |
WO2008044511A1 (en) | 2006-10-12 | 2008-04-17 | Kabushiki Kaisha Toshiba | Method and apparatus for encoding image |
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 |
US7775002B2 (en) * | 2006-11-10 | 2010-08-17 | John Puchniak | Portable hurricane and security window barrier |
CN101401430B (zh) | 2006-11-17 | 2012-02-29 | Lg电子株式会社 | 用于解码/编码视频信号的方法及装置 |
EP1933564A1 (en) | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction |
TWI351883B (en) * | 2006-12-28 | 2011-11-01 | Nippon Telegraph & Telephone | Video encoding method and decoding method, apparat |
RU2426267C2 (ru) | 2007-01-08 | 2011-08-10 | Нокиа Корпорейшн | Усовершенствованное межуровневое предсказание для расширенной пространственной масштабируемости при кодировании видеосигнала |
EP2105025B1 (en) | 2007-01-11 | 2021-04-07 | InterDigital VC Holdings, Inc. | Methods and apparatus for using syntax for the coded_block_flag syntax element and the coded_block_pattern syntax element for the cavlc 4:4:4 intra, high 4:4:4 intra, and high 4:4:4 predictive profiles in mpeg-4 avc high level coding |
CN101222641B (zh) | 2007-01-11 | 2011-08-24 | 华为技术有限公司 | 帧内预测编解码方法及其装置 |
JP2008193627A (ja) | 2007-01-12 | 2008-08-21 | Mitsubishi Electric Corp | 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法 |
JP5026092B2 (ja) | 2007-01-12 | 2012-09-12 | 三菱電機株式会社 | 動画像復号装置および動画像復号方法 |
US8718139B2 (en) | 2007-01-12 | 2014-05-06 | Mitsubishi Electric Corporation | Image decoding device and image decoding method |
CN101018333A (zh) | 2007-02-09 | 2007-08-15 | 上海大学 | 空域可分级信噪比精细可分级视频编码方法 |
JP2010135863A (ja) * | 2007-03-28 | 2010-06-17 | Toshiba Corp | 画像符号化方法及び装置 |
WO2008127072A1 (en) | 2007-04-16 | 2008-10-23 | Electronics And Telecommunications Research Institute | Color video scalability encoding and decoding method and device thereof |
TW200845723A (en) | 2007-04-23 | 2008-11-16 | Thomson Licensing | Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal |
US20090165041A1 (en) * | 2007-12-21 | 2009-06-25 | Penberthy John S | System and Method for Providing Interactive Content with Video Content |
CN100515087C (zh) | 2007-05-30 | 2009-07-15 | 威盛电子股份有限公司 | 决定二相邻的宏区块是否位于相同条带区域的方法和装置 |
KR100906243B1 (ko) | 2007-06-04 | 2009-07-07 | 전자부품연구원 | Rgb 색 공간 신호의 영상 부호화 방법 |
CN100496129C (zh) | 2007-06-05 | 2009-06-03 | 南京大学 | 基于h.264多路视频转码复用的方法 |
CN101321283B (zh) | 2007-06-10 | 2010-04-07 | 华为技术有限公司 | 兼容不同大小块变换的编解码方法及编解码器 |
WO2008156548A1 (en) | 2007-06-12 | 2008-12-24 | Thomson Licensing | Methods and apparatus supporting multi-pass video syntax structure for slice data |
CN101325714B (zh) | 2007-06-13 | 2010-10-27 | 华为技术有限公司 | 变换数据处理方法和装置以及编码、解码方法和装置 |
JP4551948B2 (ja) | 2007-06-13 | 2010-09-29 | シャープ株式会社 | 線状光源装置、面発光装置、面状光源装置、および、液晶表示装置 |
JP5467651B2 (ja) | 2007-06-14 | 2014-04-09 | トムソン ライセンシング | 符号化ビット・ストリームの修正 |
US8619853B2 (en) | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
CN100534186C (zh) | 2007-07-05 | 2009-08-26 | 西安电子科技大学 | 基于码率预分配的jpeg2000自适应率控制系统及方法 |
US8458612B2 (en) * | 2007-07-29 | 2013-06-04 | Hewlett-Packard Development Company, L.P. | Application management framework for web applications |
TWI338869B (en) | 2007-08-03 | 2011-03-11 | Via Tech Inc | Method and apparatus for block-based digital encoded picture |
CN101119493B (zh) | 2007-08-30 | 2010-12-01 | 威盛电子股份有限公司 | 区块式数字编码图像的译码方法及装置 |
KR20090030681A (ko) | 2007-09-20 | 2009-03-25 | 삼성전자주식회사 | 영상처리장치, 디스플레이장치, 디스플레이 시스템 및 그제어방법 |
JP4461165B2 (ja) * | 2007-09-26 | 2010-05-12 | 株式会社東芝 | 画像処理装置、方法およびプログラム |
WO2009041843A1 (en) | 2007-09-28 | 2009-04-02 | Vsevolod Yurievich Mokrushin | Method of encoding digital signals (variants), method of decoding digital signals (variants), device for implementation thereof (variants), and system for image transmission via limited throughput communication channels (variants) |
KR101403343B1 (ko) | 2007-10-04 | 2014-06-09 | 삼성전자주식회사 | 부화소 움직임 추정을 이용한 인터 예측 부호화, 복호화방법 및 장치 |
BRPI0818344A2 (pt) | 2007-10-12 | 2015-04-22 | Thomson Licensing | Métodos e aparelhos para codificação e decodificação de vídeo de partições de modo bi-preditivo geometricamente particionadas |
US7777654B2 (en) * | 2007-10-16 | 2010-08-17 | Industrial Technology Research Institute | System and method for context-based adaptive binary arithematic encoding and decoding |
KR101681443B1 (ko) | 2007-10-16 | 2016-11-30 | 톰슨 라이센싱 | 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치 |
CN101415149B (zh) | 2007-10-19 | 2010-12-08 | 华为技术有限公司 | 一种bc业务改进的方法和设备 |
CN101676744B (zh) | 2007-10-31 | 2012-07-11 | 北京航空航天大学 | 一种复杂背景低信噪比下弱小目标高精度跟踪方法 |
US8270472B2 (en) | 2007-11-09 | 2012-09-18 | Thomson Licensing | Methods and apparatus for adaptive reference filtering (ARF) of bi-predictive pictures in multi-view coded video |
US8553781B2 (en) | 2007-12-07 | 2013-10-08 | Thomson Licensing | Methods and apparatus for decoded picture buffer (DPB) management in single loop decoding for multi-view video |
US8540158B2 (en) | 2007-12-12 | 2013-09-24 | Yiwu Lei | Document verification using dynamic document identification framework |
US20090154567A1 (en) * | 2007-12-13 | 2009-06-18 | Shaw-Min Lei | In-loop fidelity enhancement for video compression |
US8531610B2 (en) | 2007-12-28 | 2013-09-10 | Entropic Communications, Inc. | Arrangement and approach for image data processing |
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 |
US8155184B2 (en) | 2008-01-16 | 2012-04-10 | Sony Corporation | Video coding system using texture analysis and synthesis in a scalable coding framework |
US8311353B2 (en) | 2008-01-21 | 2012-11-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Prediction-based image processing |
JP5214742B2 (ja) | 2008-01-21 | 2013-06-19 | 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) | 予測に基づく画像処理 |
KR101291196B1 (ko) | 2008-01-25 | 2013-07-31 | 삼성전자주식회사 | 영상의 부호화, 복호화 방법 및 장치 |
US8711948B2 (en) | 2008-03-21 | 2014-04-29 | Microsoft Corporation | Motion-compensated prediction of inter-layer residuals |
US8179974B2 (en) | 2008-05-02 | 2012-05-15 | Microsoft Corporation | Multi-level representation of reordered transform coefficients |
US20100220469A1 (en) | 2008-05-23 | 2010-09-02 | Altair Engineering, Inc. | D-shaped cross section l.e.d. based light |
TWI373959B (en) | 2008-06-09 | 2012-10-01 | Kun Shan University Of Technology | Wavelet codec with a function of adjustable image quality |
KR101517768B1 (ko) | 2008-07-02 | 2015-05-06 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
KR20100018810A (ko) | 2008-08-07 | 2010-02-18 | 전자부품연구원 | 초고화질 영상 부호화, 복호화 방법 및 장치 및 컴퓨터로판독가능한 기록매체 |
US8406307B2 (en) | 2008-08-22 | 2013-03-26 | Microsoft Corporation | Entropy coding/decoding of hierarchically organized data |
EP2161936A1 (en) | 2008-09-04 | 2010-03-10 | Panasonic Corporation | Locally adaptive filters for video coding controlled by local correlation data |
US8750379B2 (en) | 2008-09-11 | 2014-06-10 | General Instrument Corporation | Method and apparatus for complexity-scalable motion estimation |
US7837355B2 (en) | 2008-09-30 | 2010-11-23 | Disney Enterprises, Inc. | Kinetic flame device |
US8503527B2 (en) | 2008-10-03 | 2013-08-06 | Qualcomm Incorporated | Video coding with large macroblocks |
US8634456B2 (en) | 2008-10-03 | 2014-01-21 | Qualcomm Incorporated | Video coding with large macroblocks |
US20100086031A1 (en) | 2008-10-03 | 2010-04-08 | Qualcomm Incorporated | Video coding with large macroblocks |
US8619856B2 (en) | 2008-10-03 | 2013-12-31 | Qualcomm Incorporated | Video coding with large macroblocks |
CN101404774B (zh) | 2008-11-13 | 2010-06-23 | 四川虹微技术有限公司 | 运动搜索中宏块划分模式的选择方法 |
JP5394212B2 (ja) | 2008-12-19 | 2014-01-22 | トムソン ライセンシング | データを挿入する方法、挿入されたデータを読み出す方法 |
JP5001964B2 (ja) | 2009-02-18 | 2012-08-15 | 株式会社エヌ・ティ・ティ・ドコモ | 画像符号化装置、方法およびプログラム、並びに、画像復号装置、方法およびプログラム |
CN101493890B (zh) * | 2009-02-26 | 2011-05-11 | 上海交通大学 | 基于特征的动态视觉注意区域提取方法 |
WO2010131903A2 (en) | 2009-05-12 | 2010-11-18 | Lg Electronics Inc. | Method and apparatus for processing a video signal |
US8810562B2 (en) | 2009-05-19 | 2014-08-19 | Advanced Micro Devices, Inc. | Hierarchical lossless compression |
US8306355B2 (en) | 2009-07-13 | 2012-11-06 | Sharp Laboratories Of America, Inc. | Methods and systems for reducing compression artifacts |
US8395708B2 (en) * | 2009-07-21 | 2013-03-12 | Qualcomm Incorporated | Method and system for detection and enhancement of video images |
KR101624649B1 (ko) | 2009-08-14 | 2016-05-26 | 삼성전자주식회사 | 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101456498B1 (ko) | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101452860B1 (ko) | 2009-08-17 | 2014-10-23 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
KR101698499B1 (ko) | 2009-10-01 | 2017-01-23 | 에스케이텔레콤 주식회사 | 분할 레이어를 이용한 영상 부호화/복호화 방법 및 장치 |
KR101457418B1 (ko) | 2009-10-23 | 2014-11-04 | 삼성전자주식회사 | 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
US8594200B2 (en) | 2009-11-11 | 2013-11-26 | Mediatek Inc. | Method of storing motion vector information and video decoding apparatus |
CN102792699A (zh) | 2009-11-23 | 2012-11-21 | 通用仪表公司 | 作为到视频序列的附加通道的深度代码化 |
US8315310B2 (en) | 2010-01-08 | 2012-11-20 | Research In Motion Limited | Method and device for motion vector prediction in video transcoding using full resolution residuals |
US20110170608A1 (en) | 2010-01-08 | 2011-07-14 | Xun Shi | Method and device for video transcoding using quad-tree based mode selection |
KR20110135471A (ko) | 2010-06-11 | 2011-12-19 | (주)휴맥스 | 블록 병합을 이용한 영상 부호화/복호화 장치 및 방법 |
US20120300850A1 (en) | 2010-02-02 | 2012-11-29 | Alex Chungku Yie | Image encoding/decoding apparatus and method |
US20110194613A1 (en) | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
KR101847072B1 (ko) * | 2010-04-05 | 2018-04-09 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101750046B1 (ko) * | 2010-04-05 | 2017-06-22 | 삼성전자주식회사 | 트리 구조에 따른 부호화 단위에 기반한 인루프 필터링을 수반하는 비디오 부호화 방법과 그 장치 및 복호화 방법과 그 장치 |
KR101529992B1 (ko) | 2010-04-05 | 2015-06-18 | 삼성전자주식회사 | 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치 |
US20110249743A1 (en) | 2010-04-09 | 2011-10-13 | Jie Zhao | Super-block for high performance video coding |
US8942282B2 (en) | 2010-04-12 | 2015-01-27 | Qualcomm Incorporated | Variable length coding of coded block pattern (CBP) in video compression |
CN106231332B (zh) | 2010-04-13 | 2020-04-14 | Ge视频压缩有限责任公司 | 解码器、解码方法、编码器以及编码方法 |
EP3490257B1 (en) | 2010-04-13 | 2024-01-10 | GE Video Compression, LLC | Sample region merging |
CN106060561B (zh) | 2010-04-13 | 2019-06-28 | Ge视频压缩有限责任公司 | 解码器、重建数组的方法、编码器、编码方法及数据流 |
CN105915924B (zh) | 2010-04-13 | 2019-12-06 | Ge视频压缩有限责任公司 | 跨平面预测 |
CN106028045B (zh) | 2010-04-13 | 2019-06-25 | Ge视频压缩有限责任公司 | 解码数据流的方法、生成数据流的方法及其解码器 |
CN105959703B (zh) | 2010-04-13 | 2019-06-04 | Ge视频压缩有限责任公司 | 解码器、编码器、生成数据流的方法及解码数据流的方法 |
CN106878726B (zh) | 2010-10-08 | 2020-01-17 | Ge视频压缩有限责任公司 | 编码器和编码方法与解码器和解码方法 |
CN107071487B (zh) | 2010-11-04 | 2020-09-15 | 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 |
US20120170648A1 (en) | 2011-01-05 | 2012-07-05 | Qualcomm Incorporated | Frame splitting in video coding |
CN103119944B (zh) | 2011-05-20 | 2017-04-12 | 太阳专利托管公司 | 用于使用色彩平面间预测对视频进行编码和解码的方法和装置 |
IL290229B2 (en) | 2011-06-16 | 2023-04-01 | Ge Video Compression Llc | Entropy coding of motion vector differences |
WO2014043828A1 (en) | 2012-09-24 | 2014-03-27 | Qualcomm Incorporated | Depth map coding |
JP2016519898A (ja) | 2013-04-08 | 2016-07-07 | ジーイー ビデオ コンプレッション エルエルシー | コンポーネント間予測 |
US9264728B2 (en) | 2014-01-10 | 2016-02-16 | Sony Corporation | Intra-plane and inter-plane predictive method for Bayer image coding |
EP3173295B1 (en) | 2014-07-22 | 2019-04-24 | Autoliv Development AB | Side air-bag device |
KR102149827B1 (ko) | 2015-01-21 | 2020-08-31 | 삼성전자주식회사 | 인터 레이어 비디오 복호화 방법 및 그 장치 및 인터 레이어 비디오 부호화 방법 및 그 장치 |
CN106325631B (zh) * | 2015-07-10 | 2023-03-07 | 宸鸿科技(厦门)有限公司 | 一种具有压力侦测的触控显示模组及其驱动方法 |
US11284080B2 (en) | 2016-12-30 | 2022-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoded picture buffer management for handling cross-picture data prediction |
CN113454999A (zh) | 2019-01-02 | 2021-09-28 | 北京字节跳动网络技术有限公司 | 划分模式之间的运动矢量推导 |
CN113711591B (zh) | 2019-04-20 | 2023-10-27 | 北京字节跳动网络技术有限公司 | 用于色度残差的联合编解码的语法元素的信令 |
BR112022003641A2 (pt) | 2019-09-01 | 2022-05-24 | Beijing Bytedance Network Tech Co Ltd | Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios |
WO2021197447A1 (en) | 2020-04-01 | 2021-10-07 | Beijing Bytedance Network Technology Co., Ltd. | Controlling quantization parameter delta signaling |
US20220103847A1 (en) | 2020-09-29 | 2022-03-31 | Lemon Inc. | Dependent random access point indication in video bitstreams |
-
2011
- 2011-04-13 EP EP18195956.0A patent/EP3490257B1/en active Active
- 2011-04-13 BR BR112012026393-5A patent/BR112012026393B1/pt active IP Right Grant
- 2011-04-13 TW TW110100258A patent/TWI756010B/zh active
- 2011-04-13 KR KR1020207004587A patent/KR102166519B1/ko active IP Right Grant
- 2011-04-13 TW TW103137606A patent/TWI605706B/zh active
- 2011-04-13 KR KR1020187026913A patent/KR102145722B1/ko active IP Right Grant
- 2011-04-13 BR BR122020007918-5A patent/BR122020007918B1/pt active IP Right Grant
- 2011-04-13 KR KR1020227003716A patent/KR102480988B1/ko active IP Right Grant
- 2011-04-13 KR KR1020157002237A patent/KR101754507B1/ko active IP Right Grant
- 2011-04-13 EP EP20155684.2A patent/EP3703369A1/en active Pending
- 2011-04-13 CN CN201610671122.2A patent/CN106303536B/zh active Active
- 2011-04-13 ES ES11714653.0T patent/ES2590686T3/es active Active
- 2011-04-13 EP EP22155192.2A patent/EP4057628A1/en active Pending
- 2011-04-13 TW TW106133751A patent/TWI675587B/zh active
- 2011-04-13 TW TW109111740A patent/TWI713356B/zh active
- 2011-04-13 TW TW106133748A patent/TWI678916B/zh active
- 2011-04-13 CN CN201610670980.5A patent/CN106162170B/zh active Active
- 2011-04-13 EP EP11714653.0A patent/EP2559246B1/en active Active
- 2011-04-13 CN CN201610670083.4A patent/CN106162169B/zh active Active
- 2011-04-13 PL PL11714653T patent/PL2559246T3/pl unknown
- 2011-04-13 TW TW112131459A patent/TW202349955A/zh unknown
- 2011-04-13 CN CN201610670978.8A patent/CN106210736B/zh active Active
- 2011-04-13 KR KR1020227044824A patent/KR20230003428A/ko active IP Right Grant
- 2011-04-13 KR KR1020207028960A patent/KR102360005B1/ko active IP Right Grant
- 2011-04-13 WO PCT/EP2011/055795 patent/WO2011128366A1/en active Application Filing
- 2011-04-13 TW TW108134069A patent/TWI730420B/zh active
- 2011-04-13 CN CN201610671020.0A patent/CN106162171B/zh active Active
- 2011-04-13 CN CN201610671078.5A patent/CN106162189B/zh active Active
- 2011-04-13 TW TW109139115A patent/TWI757963B/zh active
- 2011-04-13 TW TW112131306A patent/TW202402058A/zh unknown
- 2011-04-13 CN CN201610671573.6A patent/CN106162173B/zh active Active
- 2011-04-13 KR KR1020207029023A patent/KR102360146B1/ko active IP Right Grant
- 2011-04-13 KR KR1020197029076A patent/KR102166520B1/ko active IP Right Grant
- 2011-04-13 BR BR122020007916-9A patent/BR122020007916B1/pt active IP Right Grant
- 2011-04-13 CN CN201180029037.1A patent/CN102939754B/zh active Active
- 2011-04-13 KR KR1020127029727A patent/KR101549644B1/ko active IP Right Grant
- 2011-04-13 TW TW100112799A patent/TWI466548B/zh active
- 2011-04-13 KR KR1020187027551A patent/KR102030951B1/ko active IP Right Grant
- 2011-04-13 CN CN201610671079.XA patent/CN106303523B/zh active Active
- 2011-04-13 DK DK11714653.0T patent/DK2559246T3/en active
- 2011-04-13 TW TW106133750A patent/TWI675586B/zh active
- 2011-04-13 JP JP2013504258A patent/JP5718453B2/ja active Active
- 2011-04-13 KR KR1020207023157A patent/KR102337744B1/ko active IP Right Grant
- 2011-04-13 KR KR1020177017898A patent/KR101903919B1/ko active IP Right Grant
- 2011-04-13 PT PT117146530T patent/PT2559246T/pt unknown
- 2011-04-13 CN CN201610671123.7A patent/CN106162172B/zh active Active
- 2011-04-13 TW TW109113500A patent/TWI718940B/zh active
- 2011-04-13 CN CN201610670099.5A patent/CN106303522B9/zh active Active
- 2011-04-13 PL PL16173177.3T patent/PL3089450T3/pl unknown
- 2011-04-13 CN CN201610671608.6A patent/CN106101700B/zh active Active
- 2011-04-13 EP EP16173177.3A patent/EP3089450B1/en active Active
- 2011-04-13 HU HUE11714653A patent/HUE030688T2/en unknown
- 2011-04-13 BR BR122020007920-7A patent/BR122020007920B1/pt active IP Right Grant
- 2011-04-13 KR KR1020147014053A patent/KR101626688B1/ko active IP Right Grant
- 2011-04-13 TW TW111103939A patent/TWI815295B/zh active
-
2012
- 2012-10-12 US US13/650,635 patent/US10621614B2/en active Active
-
2014
- 2014-04-28 JP JP2014093108A patent/JP5911028B2/ja active Active
-
2016
- 2016-03-22 JP JP2016056526A patent/JP6778496B2/ja active Active
-
2018
- 2018-03-29 US US15/940,839 patent/US10248966B2/en active Active
- 2018-11-20 US US16/197,210 patent/US10460344B2/en active Active
-
2019
- 2019-01-30 US US16/261,823 patent/US10803483B2/en active Active
- 2019-02-05 US US16/268,136 patent/US10672028B2/en active Active
- 2019-02-27 JP JP2019033521A patent/JP6909818B2/ja active Active
- 2019-06-12 JP JP2019109392A patent/JP6845282B2/ja active Active
- 2019-09-05 US US16/561,558 patent/US10748183B2/en active Active
- 2019-09-23 US US16/578,542 patent/US10719850B2/en active Active
- 2019-11-07 US US16/677,083 patent/US10803485B2/en active Active
-
2020
- 2020-02-20 JP JP2020026797A patent/JP2020092449A/ja active Pending
- 2020-06-22 US US16/907,861 patent/US11037194B2/en active Active
- 2020-08-07 US US16/988,120 patent/US11087355B2/en active Active
- 2020-09-14 US US17/020,622 patent/US11900415B2/en active Active
-
2021
- 2021-02-25 JP JP2021028054A patent/JP2021101548A/ja active Pending
- 2021-06-14 US US17/346,904 patent/US11734714B2/en active Active
-
2022
- 2022-09-22 JP JP2022151363A patent/JP2022188123A/ja not_active Ceased
- 2022-11-03 US US18/052,491 patent/US11810019B2/en active Active
- 2022-11-03 US US18/052,520 patent/US20230098693A1/en active Pending
-
2023
- 2023-06-13 JP JP2023097339A patent/JP2023126788A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008127597A2 (en) * | 2007-04-12 | 2008-10-23 | Thomson Licensing | Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding |
JP2008311781A (ja) * | 2007-06-12 | 2008-12-25 | Ntt Docomo Inc | 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム |
JP2009010943A (ja) * | 2007-06-26 | 2009-01-15 | Mitsubishi Electric Research Laboratories Inc | 画像の逆トーンマッピングの方法とシステム、および画像の逆トーンマッピングを実行するコーデック |
WO2009001864A1 (ja) * | 2007-06-28 | 2008-12-31 | Mitsubishi Electric Corporation | 画像符号化装置および画像復号装置 |
JP2010081465A (ja) * | 2008-09-29 | 2010-04-08 | Hitachi Ltd | 動画像符号化方法および動画像復号化方法 |
JP2010045853A (ja) * | 2009-11-20 | 2010-02-25 | Mitsubishi Electric Corp | 動画像符号化装置および動画像符号化方法 |
Non-Patent Citations (2)
Title |
---|
MARCO TAGLIASACCHI(外2名): "MOTION ESTIMATION BY QUADTREE PRUNING AND MERGING", MULTIMEDIA AND EXPO, 2006 IEEE INTERNATIONAL CONFERENCE ON, JPN6017007064, 9 July 2006 (2006-07-09), US, pages 1861 - 1864, XP031033222, ISSN: 0004103814 * |
RAFFAELE DE FORNI(外1名): "ON THE BENEFITS OF LEAF MERGING IN QUAD-TREE MOTION MODELS", IMAGE PROCESSING, 2005. ICIP 2005. IEEE INTERNATIONAL CONFERENCE ON, JPN6017007067, 14 September 2005 (2005-09-14), US, pages 858 - 861, XP010851189, ISSN: 0004103815, DOI: 10.1109/ICIP.2005.1530191 * |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6431943B2 (ja) | 標本配列のマルチツリーの細分割での継承 | |
JP6909818B2 (ja) | 標本の領域の結合 | |
JP6150832B2 (ja) | 細分割を使用した2次元情報信号の空間的なサンプリングの符号化 | |
JP5846611B2 (ja) | 平面間予測 | |
JP5755781B2 (ja) | 平面間予測 | |
JP6212530B2 (ja) | 平面間予測 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160413 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160413 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170213 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170307 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170605 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170822 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180227 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180524 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180824 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20190212 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20190312 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190612 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20190612 |
|
C11 | Written invitation by the commissioner to file amendments |
Free format text: JAPANESE INTERMEDIATE CODE: C11 Effective date: 20190625 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20190725 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20190731 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20190830 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20190903 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200421 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200707 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20200811 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20200915 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20200915 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201012 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6778496 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 |